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Fang YQ, Wang WW, Liu HH, Tang FL, Yau-Jiunn TJ, Lou QQ. [Correlation between weight variability and the risk of diabetic nephropathy in patients with type 2 diabetes mellitus]. Zhonghua Yi Xue Za Zhi 2024; 104:742-750. [PMID: 38462354 DOI: 10.3760/cma.j.cn112137-20230724-00081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
Objective: To evaluate the relationship between different indexes of weight variability and the risk of diabetic kidney disease (DKD) in patients with type 2 diabetes mellitus (T2DM). Methods: A retrospective cohort study. The clinical data of 2 180 T2DM patients without DKD who underwent case management at Lee's United Clinic in Taiwan, China from 2002 to 2018 were retrospectively analyzed, including 1 103 females and 1 077 males, with an average age of (64.8±12.4) years. Regular follow-up was conducted for patients for at least 2 years, and their metabolic indexes were monitored annually. BMI variability independent of the mean (BMI-VIM), average yearly mean square successive difference (BMI-ASV), coefficient of variation (BMI-CV) and standard deviation (BMI-SD) were calculated,based on the body mass index (BMI) recorded annually by the patients. Patients were divided into four groups (Q1-Q4) based on the quartiles of the four weight variability indexes. DKD group and non-DKN group(NDKD group) were defined based on the occurrence of DKD at the end of the follow-up. Cox proportional hazards regression models were used to analyze the relationship between the four weight variability indicators and the incidence of DKD. Subgroup analysis was performed by categorizing patients into non-obesity (BMI<28 kg/m2) and obesity groups (BMI≥28 kg/m2) to investigate the impact of the four weight variability indicators on the risk of DKD. Results: After a follow-up of (4.55±2.13) years, 904 patients developed DKD. Compared with the NDKD group, patients in the DKD group had a higher proportion of females, older age, longer duration of diabetes, more insulin users, higher waist-to-hip ratio, higher levels of BMI-VIM, BMI-ASV, BMI-CV, BMI-SD, systolic blood pressure, diastolic blood pressure, and urine albumin-creatinine ratio, a lower proportion of hypoglycemic drugs, estimated glomerular filtration rate, and high-density lipoprotein cholesterol level, with statistically significant differences between the two groups(all P<0.05). Cox proportional hazards regression analysis results revealed that the risk of DKD in T2DM patients increased with the increase in BMI-SD, BMI-CV, BMI-VIM, and BMI-ASV after correcting a series of influencing factors. In the BMI-VIM subgroup, compared with the Q1 group, the risk of DKD in the Q4 group increased by 22.4% [HR=1.224 (95%CI:1.008-1.487), P=0.041]. In the BMI-ASV group, compared with the Q1 group, the risk of DKD in the Q4 group increased by 51.1% [HR=1.511 (95%CI:1.240-1.841), P<0.01]. In the BMI-CV group, compared with the Q1 group, the risk of DKD in the Q4 group increased by 22.2% [HR=1.222 (95%CI:1.006-1.485), P=0.044]. In the BMI-SD subgroup, compared with the Q1 group, the risk of DKD in the Q4 group increased by 22.2% [HR=1.222 (95%CI:1.002-1.490), P=0.048]. Sub-group analysis showed that when the non-obesity group was grouped by BMI-ASV, after correcting a series of influencing factors, compared with the Q1 group, the highest risk of DKD occurred in the Q4 group [HR=1.551 (95%CI:1.228-1.958), P<0.001];when the obesity group was grouped by BMI-ASV, after correcting a series of influencing factors, compared with the Q1 group, the highest risk of DKD occurred in the Q4 group [HR=1.703 (95%CI:1.168-2.485), P=0.006]. Conclusion: Increases in BMI-VIM, BMI-ASV, BMI-CV, and BMI-SD are associated with an increased risk of DKD in T2DM patients.
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Affiliation(s)
- Y Q Fang
- International School of Nursing, Hainan Medical University, Haikou 571199, China
| | - W W Wang
- the First Affiliated Hospital of Hainan Medical University, Clinical Research Center for Metabolic Disease, Haikou 570102, China
| | - H H Liu
- Department of Endocrinology, Hainan General Hospital, Haikou 570311, China
| | - F L Tang
- International School of Nursing, Hainan Medical University, Haikou 571199, China
| | - T J Yau-Jiunn
- Department of Endocrinology, Lee's United Clinic, Pingtung 900,China
| | - Q Q Lou
- the First Affiliated Hospital of Hainan Medical University, Clinical Research Center for Metabolic Disease, Haikou 570102, China
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Zhao JY, Zhang LL, Kuang ZX, Xu J, Wang WW, Pan H, Gao Z, Li WW, Fang LW, Song Z, Shi J. [Evaluation of the clinical manifestations of COVID-19 in patients with aplastic anemia undergoing immunosuppressive therapy: a prospective cohort study (NICHE)]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:900-905. [PMID: 38185518 PMCID: PMC10753251 DOI: 10.3760/cma.j.issn.0253-2727.2023.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Indexed: 01/09/2024]
Abstract
Objective: To investigate the clinical features of coronavirus disease 2019 (COVID-19) in patients with aplastic anemia (AA) undergoing immunosuppressive therapy (IST) . Methods: In this prospective cohort study, we collected the demographic and clinical data of patients with AA and COVID-19 from December 1, 2022, to January 31, 2023. We described the clinical features of COVID-19 among patients with AA and evaluated the effects of IST on the signs and severity of COVID-19. Results: A total of 170 patients with AA and COVID-19 were included. The common early symptoms, including fever, dizziness or headache, muscle or body aches, and sore throat, disappeared within 1-2 weeks. Approximately 25% of the patients had persistent fatigue within 2 weeks. Many patients experienced cough after an initial 1-3 days of infection, which lasted for more than 2 weeks. There were no differences in the duration of total fever episodes and maximum body temperature when patients were stratified according to whether or not they underwent IST, by IST duration, or by use of anti-lymphocyte globulin (ALG) (P>0.05). No differences were observed in the occurrence of symptoms in either the early or recovery stages when patients with AA were stratified according to whether or not they underwent IST, or by IST duration (P>0.05). However, patients who received ALG had fewer fever episodes within 1 week after infection (P=0.035) and more sore throat episodes within 2 weeks after infection (P=0.015). There were no other significant differences in clinical symptoms between patients who did and patients who did not receive ALG (P>0.05) . Conclusion: The majority of patients with AA and COVID-19 recovered within 2 weeks of noticing symptoms when treated with IST.
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Affiliation(s)
- J Y Zhao
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - L L Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - Z X Kuang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - J Xu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - W W Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - H Pan
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - Z Gao
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - W W Li
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - L W Fang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - Z Song
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - J Shi
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
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Yang YP, Ding YY, Wang YY, Wang WW, Ye KP, Ye QG, Li J. [Effects of preoperative quetiapine on postoperative delirium and sleep quality in elderly orthopaedic patients]. Zhonghua Yi Xue Za Zhi 2023; 103:3252-3257. [PMID: 37926567 DOI: 10.3760/cma.j.cn112137-20230719-00029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Abstract
Objective: To investigate the effects of preoperative quetiapine on postoperative delirium (POD) and sleep quality in elderly orthopedic patients. Methods: Prospectively, 111 elderly patients, American Society of Anesthesiologists (ASA) grade Ⅱ-Ⅲ, scheduled to undergo knee or hip surgery in the Affiliated Huangyan Hospital of Wenzhou Medical University under continuous spinal anesthesia from August 2021 to March 2023, were selected and randomly divided into two groups by random number table: control group (group C, 1 h preoperative placebo) and quetiapine group (group Q, 1 h preoperative quetiapine 12.5 mg). In group C, 54 cases were enrolled, including 25 males and 29 females, with an average age of (73.5±4.9) years. In group Q, 57 cases were enrolled, including 26 males and 31 females, with an average age of (74.8±5.0) years. The primary outcome measures were the incidence of POD evaluated by using confusion assessment method (CAM) at 24, 48, and 72 hours after surgery, and the secondary outcome measures included Pittsburgh sleep quality index (PSQI) scores at 24 and 48 hours after surgery and satisfaction of pain management within 24 hours after surgery. Results: The incidence of POD at 24, 48, and 72 h after surgery in group Q was 5.4% (3/57), 12.5% (7/57), 14.3% (8/57), respectively, while that in group C was 18.2% (10/54), 21.8% (12/54), 21.8% (12/54), respectively. The incidence of POD at 24 h after surgery in group Q was lower than that in group C (P=0.036). There was no significant difference in the incidence of POD at 48 and 72 h after surgery between two groups (all P>0.05). The PSQI score of patients in group Q at 24 and 48 h after surgery were (3.8±1.2) and (6.9±1.1) scores, respectively, which in group C were (10.5±2.8) and (7.3±1.3) scores, respectively. Compared with group C, the PSQI score of patients in group Q at 24 h after surgery was significantly higher (P<0.001), but there was no significant difference at 48 h after surgery (P=0.068). The satisfaction scores of pain management at 24 h after surgery in group Q was (91±7) scores, which was higher than that in group C of (81±6) scores (P<0.001). Conclusion: Oral intake of low-dose quetiapine 1 h preoperatively can reduce the incidence of POD, improve postoperative sleep quality and enhance postoperative satisfaction of pain management at 24 hours after surgery in elderly orthopedic patients undergoing knee or hip surgery.
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Affiliation(s)
- Y P Yang
- Department of Anesthesiology, Affiliated Huangyan Hospital of Wenzhou Medical University, Taizhou 318020, China Department of Anesthesiology, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Y Y Ding
- Department of Anesthesiology, Affiliated Huangyan Hospital of Wenzhou Medical University, Taizhou 318020, China Department of Anesthesiology, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Y Y Wang
- Department of Anesthesiology, Affiliated Huangyan Hospital of Wenzhou Medical University, Taizhou 318020, China Department of Anesthesiology, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - W W Wang
- Department of Anesthesiology, Affiliated Huangyan Hospital of Wenzhou Medical University, Taizhou 318020, China
| | - K P Ye
- Department of Anesthesiology, Affiliated Huangyan Hospital of Wenzhou Medical University, Taizhou 318020, China
| | - Q G Ye
- Department of Anesthesiology, Affiliated Huangyan Hospital of Wenzhou Medical University, Taizhou 318020, China
| | - J Li
- Department of Anesthesiology, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, China
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Peng HM, Zhou ZK, Zhao JN, Wang F, Liao WM, Zhang WM, Jiang Q, Yan SG, Cao L, Chen LB, Xiao J, Xu WH, He R, Xia YY, Xu YQ, Xu P, Zuo JL, Hu YH, Wang WC, Huang W, Wang JC, Tao SQ, Qian QR, Wang YZ, Zhang ZQ, Tian XB, Wang WW, Jin QH, Zhu QS, Yuan H, Shang XF, Shi ZJ, Zheng J, Xu JZ, Liu JG, Xu WD, Weng XS, Qiu GX. [Revision rate of periprosthetic joint infection post total hip or knee arthroplasty of 34 hospitals in China between 2015 and 2017: a multi-center survey]. Zhonghua Yi Xue Za Zhi 2023; 103:999-1005. [PMID: 36990716 DOI: 10.3760/cma.j.cn112137-20221108-02351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
Objective: To investigate the rate of periprosthetic joint infection (PJI) revision surgeries and clinical information of hip-/knee- PJI cases nationwide from 2015 to 2017 in China. Methods: An epidemiological investigation. A self-designed questionnaire and convenience sampling were used to survey 41 regional joint replacement centers nationwide from November 2018 to December 2019 in China. The PJI was diagnosed according to the Musculoskeletal Infection Association criteria. Data of PJI patients were obtained by searching the inpatient database of each hospital. Questionnaire entries were extracted from the clinical records by specialist. Then the differences in rate of PJI revision surgery between hip- and knee- PJI revision cases were calculated and compared. Results: Total of 36 hospitals (87.8%) nationwide reported data on 99 791 hip and knee arthroplasties performed from 2015 to 2017, with 946 revisions due to PJI (0.96%). The overall hip-PJI revision rate was 0.99% (481/48 574), and it was 0.97% (135/13 963), 0.97% (153/15 730) and 1.07% (193/17 881) in of 2015, 2016, 2017, respectively. The overall knee-PJI revision rate was 0.91% (465/51 271), and it was 0.90% (131/14 650), 0.88% (155/17 693) and 0.94% (179/18 982) in 2015, 2016, 2017, respectively. Heilongjiang (2.2%, 40/1 805), Fujian (2.2%, 45/2 017), Jiangsu (2.1%, 85/3 899), Gansu (2.1%, 29/1 377), Chongqing (1.8%, 64/3 523) reported relatively high revision rates. Conclusions: The overall PJI revision rate in 34 hospitals nationwide from 2015 to 2017 is 0.96%. The hip-PJI revision rate is slightly higher than that in the knee-PJI. There are differences in revision rates among hospitals in different regions.
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Affiliation(s)
- H M Peng
- Department of Orthopedic Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Z K Zhou
- Department of Orthopaedics, West China Hospital of Sichuan University, Chengdu 610041, China
| | - J N Zhao
- Department of Orthopaedics, General Hospital of Eastern War Zone, People's Liberation Army, Nanjing 210002, China
| | - F Wang
- Department of Orthopedic Surgery, Third Hospital of Hebei Medical University, Shijiazhuang 050051, China
| | - W M Liao
- Department of Orthopedic Surgery, First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510008, China
| | - W M Zhang
- Department of Joint Surgery, First Affiliated Hospital of Fujian Medical University, Fuzhou 350009, China
| | - Q Jiang
- Department of Orthopedic Surgery, Drum Tower Hospital of Nanjing University, Nanjing 210008, China
| | - S G Yan
- Department of Orthopaedic Surgery, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310058, China
| | - L Cao
- Department of Orthopaedic Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi 830054, China
| | - L B Chen
- Department of Orthopaedic Surgery, Central South Hospital of Wuhan University, Wuhan 430071, China
| | - J Xiao
- Department of Orthopaedic Surgery, Wuhan Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan 430030, China
| | - W H Xu
- Department of Orthopedic Surgery, Wuhan Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430032, China
| | - R He
- Department of Orthopedic Surgery, the Southwest Hospital of Army Medical University, Chongqing 400038, China
| | - Y Y Xia
- Department of Orthopedic Surgery, Second Hospital of Lanzhou University, Lanzhou 730030, China
| | - Y Q Xu
- Department of Orthopedic Surgery, 920th Hospital of the People's Liberation Army, Kunming 650032, China
| | - P Xu
- Department of Orthopedic Surgery, Xi'an Red Cross Hospital, Xi'an Jiaotong University, Xi'an 710054, China
| | - J L Zuo
- Department of Orthopedic Surgery, China-Japan Friendship Hospital, Jilin University, Changchun 130031, China
| | - Y H Hu
- Department of Orthopedic Surgery, Xiangya Hospital, Central South University, Changsha 410008, China
| | - W C Wang
- Department of Orthopedic Surgery, Second Hospital of Xiangya, Central South University, Changsha 410016, China
| | - W Huang
- Department of Orthopedic Surgery, First Hospital of Chongqing Medical University, Chongqing 400010, China
| | - J C Wang
- Department of Orthopedic Surgery, Second Hospital of Jilin University, Changchun 130021, China
| | - S Q Tao
- Department of Orthopedic Surgery, Second Hospital of Harbin Medical University, Harbin 150001, China
| | - Q R Qian
- Department of Orthopedic Surgery, Shanghai Changzheng Hospital, Shanghai 200030, China
| | - Y Z Wang
- Department of Orthopedic Surgery, Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Z Q Zhang
- Department of Orthopedic Surgery, Second Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - X B Tian
- Department of Orthopedic Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang 550000, China
| | - W W Wang
- Department of Orthopaedic Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin 150000, China
| | - Q H Jin
- Department of Orthopaedic Surgery, Affiliated Hospital of Ningxia Medical University, Yinchuan 750010, China
| | - Q S Zhu
- Xijing Hospital of Air Force Military Medical University, Xi'an 710032, China
| | - H Yuan
- Department of Orthopedic Surgery, Xinjiang Uygur Autonomous Region People's Hospital, Urumqi 830002, China
| | - X F Shang
- Department of Orthopedic Surgery, the First Affiliated Hospital of University of Science and Technology of China (Anhui Provincial Hospital), Hefei 230001, China
| | - Z J Shi
- Department of Orthopedic Surgery, Southern Hospital, Southern Medical University, Guangzhou 510515, China
| | - J Zheng
- Department of Orthopedic Surgery, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - J Z Xu
- Department of Orthopedic Surgery, the First Hospital of Zhengzhou University, Zhengzhou 450002, China
| | - J G Liu
- Department of Orthopedic Surgery, the First Bethune Hospital of Jilin University, Changchun 130000, China
| | - W D Xu
- Department of Orthopaedic Surgery, Shanghai Changhai Hospital, Shanghai 200082, China
| | - X S Weng
- Department of Orthopedic Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - G X Qiu
- Department of Orthopedic Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
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Guo W, Bi SS, Wang WW, Zhou M, Neves ALA, Degen AA, Guan LL, Long RJ. Maternal rumen and milk microbiota shape the establishment of early-life rumen microbiota in grazing yak calves. J Dairy Sci 2023; 106:2054-2070. [PMID: 36710176 DOI: 10.3168/jds.2022-22655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 10/05/2022] [Indexed: 01/30/2023]
Abstract
Early-life gut microbial colonization and development exert a profound impact on the health and metabolism of the host throughout the life span. The transmission of microbes from the mother to the offspring affects the succession and establishment of the early-life rumen microbiome in newborns, but the contributions of different maternal sites to the rumen microbial establishment remain unclear. In the present study, samples from different dam sites (namely, oral, rumen fluid, milk, and teat skin) and rumen fluid of yak calves were collected at 6 time points between d 7 and 180 postpartum to determine the contributions of the different maternal sites to the establishment of the bacterial and archaeal communities in the rumen during early life. Our analysis demonstrated that the dam's microbial communities clustered according to the sites, and the calves' rumen microbiota resembled that of the dam consistently regardless of fluctuations at d 7 and 14. The dam's rumen microbiota was the major source of the calves' rumen bacteria (7.9%) and archaea (49.7%) compared with the other sites, whereas the potential sources of the calf rumen microbiota from other sites varied according to the age. The contribution of dam's rumen bacteria increased with age from 0.36% at d 7 to 14.8% at d 180, whereas the contribution of the milk microbiota showed the opposite trend, with its contribution reduced from 2.7% at d 7 to 0.2% at d 180. Maternal oral archaea were the main sources of the calves' rumen archaea at d 14 (50.4%), but maternal rumen archaea became the main source gradually and reached 66.2% at d 180. These findings demonstrated the potential microbial transfer from the dam to the offspring that could influence the rumen microbiota colonization and establishment in yak calves raised under grazing regimens, providing the basis for future microbiota manipulation strategies during their early life.
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Affiliation(s)
- W Guo
- State Key Laboratory of Grassland Agro-ecosystems, International Centre of Tibetan Plateau Ecosystem Management, School of Life Sciences, Lanzhou University, Lanzhou 730000, China; Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, China; Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada
| | - S S Bi
- State Key Laboratory of Grassland Agro-ecosystems, International Centre of Tibetan Plateau Ecosystem Management, School of Life Sciences, Lanzhou University, Lanzhou 730000, China
| | - W W Wang
- Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, China
| | - M Zhou
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada
| | - A L A Neves
- Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Grønnegårdsvej 3, DK-1870, Frederiksberg C, Denmark
| | - A A Degen
- Desert Animal Adaptations and Husbandry, Wyler Department of Dryland Agriculture, Blaustein Institutes for Desert Research, Ben-Gurion University of the Negev, Beer Sheva 8410500, Israel
| | - L L Guan
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB T6G 2P5, Canada.
| | - R J Long
- State Key Laboratory of Grassland Agro-ecosystems, International Centre of Tibetan Plateau Ecosystem Management, School of Life Sciences, Lanzhou University, Lanzhou 730000, China.
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Wang WW, Zhu YY, Wu W, Zhao DC, Lin X, Fang LG, Zhang SY. [Clinical characteristics of Danon disease]. Zhonghua Xin Xue Guan Bing Za Zhi 2023; 51:51-57. [PMID: 36655242 DOI: 10.3760/cma.j.cn112148-20221108-00876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Objective: To review the clinical data of 7 patients with Danon disease and analyze their clinical characteristics. Methods: The medical records of 7 patients with Danon disease, who were hospitalized in Peking Union Medical College Hospital of Chinese Academy of Medical Sciences from April 2008 to July 2021, were reviewed and summarized, of which 6 cases were diagnosed as Danon disease by lysosomal-associated membrane protein-2 (LAMP-2) gene mutation detection and 1 case was diagnosed by clinicopathological features. Clinical manifestations, biochemical indexes, electrocardiogram, echocardiography, skeletal muscle and myocardial biopsy and gene detection results were analyzed, and patients received clinical follow-up after discharge. Results: Six patients were male and average age was (15.4±3.5) years and the average follow-up time was (27.7±17.0) months. The main clinical manifestations were myocardial hypertrophy (6/7), decreased myodynamia (2/7) and poor academic performance (3/7). Electrocardiogram features included pre-excitation syndrome (6/7) and left ventricular hypertrophy (7/7). Echocardiography examination evidenced myocardial hypertrophy (6/7), and left ventricular dilatation and systolic dysfunction during the disease course (1/7). The results of skeletal muscle biopsy in 6 patients were consistent with autophagy vacuolar myopathy. Subendocardial myocardial biopsy was performed in 3 patients, and a large amount of glycogen deposition with autophagosome formation was found in cardiomyocytes. LAMP-2 gene was detected in 6 patients, and missense mutations were found in all these patients. During the follow-up period, implantable cardioverter defibrillator implantation was performed in 1 patient because of high atrioventricular block 4 years after diagnosis, and there was no death or hospitalization for cardiovascular events in the other patients. Conclusion: The main clinical manifestations of Danon disease are cardiomyopathy, myopathy and mental retardation. Pre-excitation syndrome is a common electrocardiographic manifestation. Autophagy vacuoles can be seen in skeletal muscle and myocardial pathological biopsies. LAMP-2 gene mutation analysis is helpful in the diagnose of this disease.
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Affiliation(s)
- W W Wang
- Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Y Y Zhu
- Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - W Wu
- Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - D C Zhao
- Department of Pathology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - X Lin
- Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - L G Fang
- Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - S Y Zhang
- Department of Cardiology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
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Yang YF, Jin B, Liu LZ, Fan HY, Yu XJ, Wang WW, Li LX, Lyu TZ, Jiang T. [Changes of brain network characteristics in patients with depression before and after precise repetitive transcranial magnetic stimulation]. Zhonghua Yi Xue Za Zhi 2022; 102:3449-3456. [PMID: 36396361 DOI: 10.3760/cma.j.cn112137-20220415-00813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: To investigate the changes of brain network characteristics in patients with depression before and after precise repetitive transcranial magnetic stimulation (rTMS) treatment. Methods: Patients with depression in the Second Affiliated Hospital of Xinxiang Medical University and healthy volunteers in the community of Xinxiang city from February 2018 to March 2019 were simultaneously recruited. The left dorsolateral prefrontal cortex was precisely selected as the stimulation target through the latest Human Brainnetome Atlas, and the near infrared navigation was used to achieve accurate brain stimulation treatment in combination with the structural magnetic resonance data. Moreover, functional connectivity was analyzed before and after rTMS treatment in significantly altered brain areas of patients with depression. Results: Nineteen patients (11 males and 8 females) with depression were included, aged (34±11) years. Meanwhile, 22 healthy controls (9 males and 13 females), aged (30±9) years, were also enrolled. Functional connectivity of insular cortex was decreased in depression patients when the insula was analyzed as the target area (P<0.05). The functional connection from insula to middle frontal lobe and superior parietal lobe in patients with depression decreased before rTMS treatment (P<0.05), but increased after rTMS treatment (P<0.05). The functional connection between dIg_L of the insula and the right middle prefrontal lobe was correlated with Beck Anxiety Index (BAI) before rTMS treatment and Beck Depression Index (BDI) after rTMS treatment (r=0.737, P=0.003; r=0.696, P=0.005). Conclusions: Abnormal functional connectivity of insula may be the brain imaging mechanism of rTMS treatment. Precise brain region selection based on Human Brainnetome Atlas provides a new technical method for clinical rTMS precision treatment.
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Affiliation(s)
- Y F Yang
- Department of Psychiatry, Henan Key Laboratory of Biological Psychiatry, the Second Affiliated Hospital of Xinxiang Medical University, Xinxiang 453002, China
| | - B Jin
- Department of Psychiatry, Henan Key Laboratory of Biological Psychiatry, the Second Affiliated Hospital of Xinxiang Medical University, Xinxiang 453002, China
| | - L Z Liu
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing 100875, China
| | - H Y Fan
- Brainnetome Center and Institute of Automation, Chinese Academy of Sciences, Beijing 100190, China
| | - X J Yu
- Department of Psychiatry, Henan Key Laboratory of Biological Psychiatry, the Second Affiliated Hospital of Xinxiang Medical University, Xinxiang 453002, China
| | - W W Wang
- Department of Psychiatry, Henan Key Laboratory of Biological Psychiatry, the Second Affiliated Hospital of Xinxiang Medical University, Xinxiang 453002, China
| | - L X Li
- Department of Psychiatry, Henan Key Laboratory of Biological Psychiatry, the Second Affiliated Hospital of Xinxiang Medical University, Xinxiang 453002, China
| | - T Z Lyu
- Department of Psychiatry, Henan Key Laboratory of Biological Psychiatry, the Second Affiliated Hospital of Xinxiang Medical University, Xinxiang 453002, China
| | - Tianzai Jiang
- Brainnetome Center and Institute of Automation, Chinese Academy of Sciences, Beijing 100190, China
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Wu T, Lin F, Wang J, Li H, Liu M, Zhang YR, Wang WW, Huang F. [Hepatitis C elimination among drug users in China: challenges, strategies and experiences]. Zhonghua Gan Zang Bing Za Zhi 2022; 30:1002-1006. [PMID: 36299198 DOI: 10.3760/cma.j.cn501113-20210311-00116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The prevalence of hepatitis C among drug users in China is high, and thus it is one of the populations that needs attention to achieve hepatitis C elimination. However, due to the complexities of this population's situation, hepatitis C elimination still faces many challenges, such as difficult screening, low cure rate, poor compliance, and high reinfection rates. Therefore, the existing diagnostic and therapeutic system cannot meet the needs of this population. China has pledged to establish a unified system for drug users that will integrate drug treatment programs, education, medical care, and rehabilitation, creating favorable conditions for integrating hepatitis C diagnosis and treatment and improving the accessibility of drug users. Starting with the current situation and challenges of eliminating hepatitis C among drug users in China, in combination with cases from other countries, this paper discusses the strategy for eliminating hepatitis C and introduces what Hainan Province did to eliminate hepatitis C among drug users.
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Affiliation(s)
- T Wu
- Department of Infectious Diseases, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou 570105, China NHC Key Laboratory of Control of Tropical Diseases, Hainan Medical University, Haikou 570311, China
| | - F Lin
- Department of Infectious Diseases, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou 570105, China NHC Key Laboratory of Control of Tropical Diseases, Hainan Medical University, Haikou 570311, China
| | - J Wang
- Department of Infectious Diseases, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou 570105, China NHC Key Laboratory of Control of Tropical Diseases, Hainan Medical University, Haikou 570311, China
| | - H Li
- Department of Infectious Diseases, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou 570105, China NHC Key Laboratory of Control of Tropical Diseases, Hainan Medical University, Haikou 570311, China
| | - M Liu
- Department of Infectious Diseases, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou 570105, China NHC Key Laboratory of Control of Tropical Diseases, Hainan Medical University, Haikou 570311, China
| | - Y R Zhang
- Department of Infectious Diseases, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou 570105, China NHC Key Laboratory of Control of Tropical Diseases, Hainan Medical University, Haikou 570311, China
| | - W W Wang
- Department of Infectious Diseases, Fujian Jianxin Hospital, Fuzhou 350002, China
| | - F Huang
- Department of Infectious Diseases, Fujian Jianxin Hospital, Fuzhou 350002, China
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Wei XL, Lin XY, Zhao F, Wang WW, Chen HY, Yan WY, Su JP. [Measuring laryngotracheal stenosis by extracting centerline based on CT 3D reconstruction]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2022; 57:948-956. [PMID: 36058661 DOI: 10.3760/cma.j.cn115330-20211126-00763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To compare the accuracy of the centerline extracted based on CT 3D reconstruction and conventional CT 3D reconstruction in measuring the length and degree of laryngotracheal stenosis. Methods: A retrospective analysis was performed on 35 patients with laryngotracheal stenosis (including 19 cases without tracheotomy and 16 cases with tracheotomy) treated in the Department of Otorhinolaryngology Head and Neck Surgery of the First Affiliated Hospital of Guangxi Medical University from March 2006 to March 2016, including 20 males and 15 females, whose ages ranged from 1 to 73 years, with a median age of 40.5 years. And CT data of 20 normal subjects were included in the same period, including 10 males and 10 females, whose ages ranged from 20 to 63 years, with a median age of 37.0 years. The continuous cross-sectional area of the airway perpendicular to the centerline was obtained by Mimics software. The area was compared with the discontinuous cross-sectional areas reconstructed by conventional CT 3D reconstruction software advantage workstation, also the length of cervical trachea, the length of stenosis, and the minimum airway area were compared. Multi-factor linear stepwise regression method was used to analyze the factors influencing the measuring difference between the two methods. Three patients with laryngotracheal stenosis were selected, and the measured stenosis length was compared with the surgical specimens to evaluate the accuracy of the two methods. SPSS 26.0 software was used for statistical analysis. Results: In normal people, the areas of thyroid cartilage notch, glottis, inferio thyroid cartilage margin, inferio cricoid cartilage margin, and suprasternal notch planes measured by Mimics centerline method were smaller than those measured by conventional CT 3D reconstruction (t thyroid cartilage notch=4.685, tglottis=3.791, tlower thyroid cartilage margin=5.621, tlower cricoid cartilage margin=6.312, tsuprasternal notch plane=6.436, P<0.05). And the airway length measured by Mimics centerline method from the inferior thyroid cartilage to the superior sternal notch was longer (t=9.79, P<0.001). In laryngotracheal stenosis, in the non-tracheotomy group, the minimum airway area measured by Mimics centerline method was smaller and the stenosis length was longer than those measured by the conventional CT 3D reconstruction, and the difference was statistically significant (tminimum airway area=2.562, tstenosis length=5.240, P<0.05). In the tracheotomy group, the stenosis length measured by Mimics centerline method was longer than that measured by conventional CT 3D reconstruction, and the difference was statistically significant (tstenosis length=2.854, P<0.05). Multi-factor linear regression analysis showed that different CT thickness had a statistically significant effect on the difference in the length of stenosis measured by the two methods (b=-5.370, t=-3.306, P=0.004), and different tracheal forward angle had a statistically significant effect on the difference in the minimum airway area measured by the two methods (b=-0.419, t=-2.208, P=0.04). The difference between the measured length of the Mimics centerline method and the intraoperative specimens was less than 0.5 mm. Conclusion: The centerline extracted based on CT 3D reconstruction can precisely reflect the laryngotracheal morphology and measure laryngotracheal stenosis more accurately.
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Affiliation(s)
- X L Wei
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China Department of Otorhinolaryngology Head and Neck Surgery, Fengcheng People's Hospital of Jiangxi Province, Fengcheng 331100, China
| | - X Y Lin
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - F Zhao
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - W W Wang
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China Department of Otorhinolaryngology, the Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan 511500, China
| | - H Y Chen
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - W Y Yan
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - J P Su
- Department of Otorhinolaryngology Head and Neck Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
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Huang YP, Wang WW, Li P, Zhao XY, Wang BB, Jiang GZ, Li WC, Zhao ZH. [Malignant solitary fibrous tumors: a clinicopathological and molecular genetic analysis]. Zhonghua Bing Li Xue Za Zhi 2022; 51:518-523. [PMID: 35673723 DOI: 10.3760/cma.j.cn112151-20210910-00664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To explore the clinicopathological features, immunophenotype and molecular genetic characteristics of malignant solitary fibrous tumor (MSFT). Methods: Seven cases of MSFT were collected from the First Affiliated Hospital of Zhengzhou University from July 2018 to December 2020. Immunohistochemistry, RNA-based NGS and DNA-based NGS were performed. Results Among the 7 patients, there were 5 males and 2 females with a median age of 53 years (37-69 years). Two tumors located at skull base, and one in the tentorium of cerebellum, parietal occipital region, occipital area, chest and buttock respectively. The maximum diameter of the tumor was 2.5-20.0 cm. Microscopically, typical hemangiopericomatoid structures were noted; the tumor was cellular, fusiform or oval, very pleomorphic, with necrosis and high mitotic figures (>4/10 HPF). In some cases, classical solitary fibrous tumor morphology and dedifferentiated region were observed. Immunohistochemically, the tumor was positive for CD34 (6/7), STAT6 (7/7), bcl-2 (7/7), but negative for S-100 (7/7); CKpan or EMA was positive to varying degrees; mutated p53 was noted (3/7); Ki-67 positive index was more than 10%. NAB2-STAT6 gene fusion was typically detected in all the 7 cases. In 4 cases, ZNF415-FGFR1, COPG1-MET, IPO11-LRRC70_ncRNA-PLAG1 and Clorf198-CD274 (PD-L1) gene fusions were also detected. NOTCH1 mutation was found in 7 cases and TP53 mutation in 4 cases. TERT promoter mutations were not detected in all the cases. Conclusions: MSFT is rare and needs to be differentiated from many other spindle cell tumors. Especially when tumors express epithelial markers, they are easily misdiagnosed as sarcomatoid carcinoma and synovial sarcoma, etc. Immunohistochemistry and molecular detection of NAB2-STAT6 gene fusion have important diagnostic values. NOTCH1 and TP53 mutations may be associated with the progression of MSFT. Some patients have FGFR1 gene fusion and MET gene fusion, which may be potential therapeutic targets.
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Affiliation(s)
- Y P Huang
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - W W Wang
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - P Li
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - X Y Zhao
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - B B Wang
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - G Z Jiang
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - W C Li
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Z H Zhao
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
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11
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Wang JJ, Chi XT, Wang WW, Deng K. Analysis of contrast-enhanced spectral chest CT optimal monochromatic imaging combined with ASIR and ASIR-V. Eur Rev Med Pharmacol Sci 2022; 26:1930-1938. [PMID: 35363342 DOI: 10.26355/eurrev_202203_28339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
OBJECTIVE The aim of the study was to explore the application of spectral chest CT optimal monochromatic imaging combined with ASIR and ASIR-V to optimize the image quality in the arterial phase. PATIENTS AND METHODS 62 patients who had undergone contrast-enhanced chest CT examination using spectral CT were included. Twelve sets of arterial phase images were acquired using GSI mode. The CNR, BHA values and subjective scores were statistically analysed. Thus, optimal monochromatic images were obtained. Then, the images were acquired by reconstruction using ASIR and ASIR-V at 30%, 50% and 70% levels. Six sets of images were obtained and compared with QC and the monochromatic image under FBP mode. RESULTS In FBP mode, the CNR of 80-keV images was 7.7±2.0, showing no significant difference with QC images (p > 0.05). The BHA value in the blood vessels was 45.2±23.1, which was lower than that in QC images (p < 0.05). The subjective image quality score of 80-keV images was 4.50±0.62. No significant difference was found in QC images (p > 0.05). The subjective score of the artefacts was 2.45±0.62, which was lower than that of QC images (p < 0.05). Thus, 80 keV was chosen as the optimal monochromatic energy to be reconstructed with ASIR and ASIR-V. The CNR of the 80keV+50% ASIR-V group was 13.9±4.3, which was higher than those of 140-kVp and 80-keV images in FBP (p < 0.05). The subjective score was 4.90±0.298, which was higher than that of other groups (p < 0.05). CONCLUSIONS Compared with conventional chest CT images in the arterial phase, 80keV+50% ASIR-V images can effectively eliminate beam-hardening artefacts and improve image quality.
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Affiliation(s)
- J-J Wang
- Department of Ultrasound, Jinan Maternity and Child Care Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, P.R. China.
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Wang WW, Zhou QX, Ma L, Feng SH, Yang ZR, Sun F, Zhan S. [Introduction of a tool to assess Risk of Bias in Non-randomized Studies-of Environmental Exposure (ROBINS-E)]. Zhonghua Liu Xing Bing Xue Za Zhi 2022; 43:98-104. [PMID: 35130659 DOI: 10.3760/cma.j.cn112338-20201112-01324] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
This paper summaries the Risk of Bias in Non-randomized Studies-of Environmental Exposure (ROBINS-E), a tool for evaluating risk of bias about non-randomized studies of exposures (NRSE), and introduces the application of ROBINS-E in a published NRSE. According to the characteristics of NRSE, evaluation fields and signaling questions were designed in ROBINS-E to provide essential information about risk of bias for NRSE included in systematic reviews and GRADE. ROBINS-E is the tool in assessment of risk of bias in observational studies and quasi-randomized studies. Although the tool has been used in practice to some extent, but it still needs further improvement. Attention should be paid to its update and progress.
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Affiliation(s)
- W W Wang
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing 100088, China
| | - Q X Zhou
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Center of Evidence-based Medicine and Clinical Research, Peking University, Beijing 100191, China
| | - L Ma
- Department of Psychiatry, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
| | - S H Feng
- School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Z R Yang
- Primary Care Unit, School of Clinical Medicine, University of Cambridge, Cambridge CB1 8RN, UK
| | - F Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Center of Evidence-based Medicine and Clinical Research, Peking University, Beijing 100191, China
| | - Siyan Zhan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Center of Evidence-based Medicine and Clinical Research, Peking University, Beijing 100191, China Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing 100191, China
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Liu YL, Song JS, Wang WW, Tang YT. The relationship between adverse outcomes and a full spectrum of ejection fraction in patients without acute myocardial infarction undergoing percutaneous coronary intervention. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
There is insufficient study evaluating how the risk of adverse cardiovascular outcomes varies across the full range of LVEF in patients undergoing percutaneous coronary intervention (PCI). A more comprehensive evaluation could provide further understanding of prognosis and support the management of these patients.
Purpose
The present study aimed to assess the association between left ventricular ejection fraction (LVEF) and major adverse cardiovascular events (MACE) in patients with coronary artery diseases undergoing PCI.
Methods
A consecutive series of 9475 patients without acute myocardial infarction (AMI) undergoing PCI were enrolled into the study and followed up for a median 2.4 years. Patients were stratified into 8 groups by 5% intervals: under 40%, 40–45%, 45–50%, 50–55%, 55–60%, 60–65%, 65–70%, and over 70%. MACE, consisting of cardiac death, myocardial infarction, stent thrombosis, and revascularization, was evaluated as the outcome.
Results
MACE occurred in 594 (6.3%) patients. The MACE rates decreased before LVEF under 65% while increased after LVEF over 70%, showing a U-shaped pattern. The 65–70% group showed the lowest rate of MACE (4.5%). Consistently, in the Cox regression, the association between LVEF and MACE presented as a U-shaped pattern regardless of different age and sex groups, and after adjusted for clinical and procedural covariables. The LVEF categories lower than 65% or higher than 70% were independent predictors of MACE, compared with 65–70% group (Hazard ratios 1.311 to 2.657, all P value >0.05). Similar trend was also observed in restricted mean survival time analysis.
Conclusions
LVEF and MACE displayed a U-shaped association and patients with LVEF of 65–70% showed the lowest risk of MACE. The present study provided an insight into how the MACE risk changed in a wide spectrum of LVEF in patients without AMI undergoing PCI, which might improve preprocedural evaluation.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- Y L Liu
- Fuwai Hospital, CAMS and PUMC, Department of cardiology, Beijing, China
| | - J S Song
- Fuwai Hospital, CAMS and PUMC, Department of cardiology, Beijing, China
| | - W W Wang
- Fuwai Hospital, CAMS and PUMC, Department of cardiology, Beijing, China
| | - Y T Tang
- Peking University Third Hospital, Department of cardiology, Beijing, China
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Liu T, Wang WW, Liu ZF, Pei GH, Wang CX, Jiang Y, Pang CY. [A case of generalized arterial calcification in children]. Zhonghua Er Ke Za Zhi 2021; 59:705-707. [PMID: 34333927 DOI: 10.3760/cma.j.cn112140-20210127-00081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Affiliation(s)
- T Liu
- Department of Nephrology, Tianjin Children's Hospital, Tianjin 300134, China
| | - W W Wang
- Department of Nephrology, Tianjin Children's Hospital, Tianjin 300134, China
| | - Z F Liu
- Department of Nephrology, Tianjin Children's Hospital, Tianjin 300134, China
| | - G H Pei
- Department of Ultrasonography Lab, Tianjin Children's Hospital, Tianjin 300134, China
| | - C X Wang
- Department of Medical Imaging, Tianjin Children's Hospital, Tianjin 300134, China
| | - Y Jiang
- Department of Nephrology, Tianjin Children's Hospital, Tianjin 300134, China
| | - C Y Pang
- Department of Nephrology, Tianjin Children's Hospital, Tianjin 300134, China
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Liu XY, Wang WW, Xie ST, Pan QW. Performance characterization and application of composite adsorbent LiCl@ACFF for moisture harvesting. Sci Rep 2021; 11:14412. [PMID: 34257398 PMCID: PMC8277794 DOI: 10.1038/s41598-021-93784-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 06/30/2021] [Indexed: 11/09/2022] Open
Abstract
Freshwater scarcity is a global threat to modern era of human society. Sorption-based atmospheric water harvesting (AWH) is prospective to provide fresh water for remote water-stressed areas lacking in water and electricity. Adsorbent material plays a vital role in such AWH systems. Here, we report a solid adsorbent synthesized by impregnating hygroscopic salt lithium chloride (LiCl) into solidified activated carbon fiber felt (ACFF modified by silica sol). Composite samples immersed with different mass concentrations of silica sol are prepared and characterized for dynamic water uptake, equilibrium water uptake, textural and thermal properties. AS5Li30 (ACFF + 5 wt% silica gel + 30 wt% LiCl) exhibits an efficient water uptake of 2.1 g/g at 25 °C and 70% relative humidity (RH). The material further demonstrates a heat storage capacity of 5456 kJ/kg. Its low regeneration temperature (< 80 °C) and good cycle stability make it feasible to be used in practical water production applications, driven by solar energy and other low-grade energy. Estimation results show that water harvesting unit can produce 1.41 gH2O/gAS5Li30 under 25 °C and 75% RH.
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Affiliation(s)
- X Y Liu
- National Defense Engineering Institute, Academy of Military Science of PLA, Beijing, 100036, China
| | - W W Wang
- Institute of Refrigeration and Cryogenic, Shanghai Jiao Tong University, Shanghai, 200240, China.,Engineering Research Center of Solar Power and Refrigeration, MOE, Shanghai, China
| | - S T Xie
- National Defense Engineering Institute, Academy of Military Science of PLA, Beijing, 100036, China
| | - Q W Pan
- Institute of Refrigeration and Cryogenic, Shanghai Jiao Tong University, Shanghai, 200240, China. .,Engineering Research Center of Solar Power and Refrigeration, MOE, Shanghai, China.
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Jiang QX, Wang YL, Yijie YJ, Liu XQ, Xu J, Zheng MC, Feng H, Wang WW, Sun HL, Zhu SL, Li WJ, Zhao N. [Multicenter cross-sectional investigation on the cleaning status and influencing factors of skin cleaning outside the wound in adult trauma patients]. Zhonghua Shao Shang Za Zhi 2021; 37:429-436. [PMID: 34044525 DOI: 10.3760/cma.j.cn501120-20210116-00023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the status and influencing factors of skin cleaning outside wound (hereinafter referred to as skin) in adult trauma patients. Methods: A multicenter cross-sectional investigation was conducted. From September 1 to 30, 2020, a total of 952 adult trauma patients who met the inclusion criteria were admitted to wound care clinics or trauma surgery wards of 13 military or local Grade Ⅲ Level A hospitals, including the General Hospital of the Eastern Theater Command of People's Liberation Army and the Army Medical Center, etc. A self-designed questionnaire on cleaning status of skin in trauma patients was released through the "questionnaire star" website to investigate basic information such as gender, age, education level, living status, and self-care ability, trauma information such as cause of injury, wound duration, trauma site, trauma depth, wound pain, wound peculiar smell, and wound cleaning solution, and skin cleaning status after injury such as whether to clean or not, cleaning method, cleaning frequency, cleaning duration in each time, or reasons for not cleaning. The patients who cleaned skin regularly after injury were included in cleaning group, and the other patients were included in no cleaning group. The basic information, trauma information, and skin cleaning status after injury of patients in 2 groups were investigated. Data were statistically analyzed with chi-square test, and binary multivariate logistic regression analysis was performed on indicators with statistically significant differences between the two groups to screen the independent influencing factors of skin cleaning in trauma patients. Results: A total of 952 questionnaires were received, and the recovery rate was 100%. Three invalid questionnaires were eliminated, and 949 valid questionnaires were obtained, with an effective rate of 99.68%. In 949 patients, there were 461 (48.6%) males and 488 (51.4%) females, aged 18-100 (50±18) years. Most patients were less than 60 years old, lived with their families, and could take care of themselves completely. Nearly half of the patients were with junior high school or below education level. The main causes of injury were sharp cutting injury and falling injury, the wound duration was 2-365 days, most of the injured parts were limbs and trunk, the wound depth was mostly full-thickness injury, and most patients had wound-related pain and no peculiar smell and used 5 g/L iodophor to clean the wound. Totally 684 (72.1%) patients cleaned their skin after injury, mainly by scrubbing with warm water, the cleaning frequency was mainly once or twice a week, and the cleaning time was mainly 10 or 15 min for each time. Totally 265 (27.9%) patients didn't clean their skin after injury, and the main causes for not cleaning were following the doctor's advice, followed by worrying about wound infection and loss of self-care ability. There were significantly statistical differences in constituent ratios of education level, self-care ability, cause of injury, wound pain, and wound peculiar smell of patients in 2 groups (χ2=12.365, 24.519, 22.820, 9.572, 92.342, P<0.01). Education level, self-care ability, cause of injury, wound pain, and wound peculiar smell were potential influencing factors of skin cleaning in patients. Binary multivariate logistic regression analysis showed that self-care ability, wound pain, and wound peculiar smell were independent influencing factors of skin cleaning in patients (odds ratio=1.51, 0.52, 3.72, 95% confidence interval=1.08-2.12, 0.42-0.89, 2.66-5.22, P<0.05 or P<0.01). Conclusions: Self-care ability, wound pain, and wound peculiar smell are independent influencing factors of skin cleaning in adult trauma patients.
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Affiliation(s)
- Q X Jiang
- Department of Burns and Plastic Surgery, the General Hospital of the Eastern Theater Command of PLA, Nanjing 210002, China
| | - Y L Wang
- Nursing Department, the Army Medical Center, Chongqing 400042, China
| | - Y J Yijie
- Department of Burns, the Affiliated Hospital of Jiangnan University(Wuxi Third People's Hospital), Wuxi 214035, China
| | - X Q Liu
- Medical School, Nanjing University, Nanjing 210008, China
| | - J Xu
- Department of Orthopedics, Suqian People's Hospital of Nanjing Drum-Tower Hospital Group, Suqian 223800, China
| | - M C Zheng
- Department of Colorectal Surgery, Cancer Hospital Affiliated to Sun Yat-Sen University, Guangzhou 510060, China
| | - H Feng
- Department of Urology, the Second Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400037, China
| | - W W Wang
- Department of Orthopaedics, the Second Naval Hospital of Southern Theater Command of PLA, Sanya 572000, China
| | - H L Sun
- Specialized Nursing Clinic, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310009, China
| | - S L Zhu
- Department of Surgery, the First People's Hospital of Lianyungang, Lianyungang 222002, China
| | - W J Li
- Wound Care Clinic of Outpatient Department, the 904th Hospital of the Joint Logistic Support Force of PLA, Wuxi 214008, China
| | - N Zhao
- Nursing Department, the 981st Hospital of the Joint Logistic Support Force of PLA, Chengde 067000, China
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17
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Wang WW, Sun ZG, Yu H, Chen YQ. [Diagnostic value of diffusion-weighted imaging and conventional magnetic resonance imaging in testicular tumor]. Zhonghua Yi Xue Za Zhi 2021; 101:661-664. [PMID: 33685049 DOI: 10.3760/cma.j.cn112137-20200624-01940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Apparent diffusion coefficient(ADC) of magnetic resonance imaging≤0.90×10-3 mm2/s and T2-hypointensity, intratuminal septa, and peritumoral infiltration could achieve best diagnostic efficiency. ADC values and cyst or necrosis were independent predictors for the differential diagnosis of nonseminomatous germ cell tumor versus seminoma and nonseminomatous germ cell tumor versus lymphoma. ADC value and intratuminal septa were independent predictors for the differential of seminoma versus lymphoma.
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Affiliation(s)
- W W Wang
- Department of Radiology, Affiliated Hospital of Jining Medical College, Jining 272029, China
| | - Z G Sun
- Department of Radiology, Affiliated Hospital of Jining Medical College, Jining 272029, China
| | - H Yu
- Department of Radiology, Affiliated Hospital of Jining Medical College, Jining 272029, China
| | - Y Q Chen
- Department of Radiology, Affiliated Hospital of Jining Medical College, Jining 272029, China
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18
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Wang WW, Yang ZR, Zhou QX, Shi SY, Zhang G, Zhan SY, Sun F. [Introduction to COSMOS-E: Guidance on conducting systematic reviews and Meta-analyses on etiology of observational studies]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 41:2149-2159. [PMID: 33378831 DOI: 10.3760/cma.j.cn112338-20191024-00758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
This paper introduces the conducting systematic reviews and Meta-analyses of observational studies of etiology (COSMOS-E) and illustrates the critical issues of COSMOS-E with a published systematic review. This document provides researchers with guidance on all steps in systematic reviews of observational studies of etiology, from shaping the research question, defining exposure and outcomes, to assessing the risk of bias and statistical analysis.
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Affiliation(s)
- W W Wang
- The National Clinical Research Center for Mental Disorders and Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing 100088, China
| | - Z R Yang
- Primary Care Unit, School of Clinical Medicine, University of Cambridge, Cambridge CB1 8RN, UK
| | - Q X Zhou
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; Center of Evidence-based Medicine and Clinical Research, Peking University, Beijing 100191, China
| | - S Y Shi
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; Center of Evidence-based Medicine and Clinical Research, Peking University, Beijing 100191, China
| | - G Zhang
- Zhangfan Information Technology (Shanghai) Co., Ltd, Shanghai 200090, China
| | - S Y Zhan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; Center of Evidence-based Medicine and Clinical Research, Peking University, Beijing 100191, China
| | - F Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China; Center of Evidence-based Medicine and Clinical Research, Peking University, Beijing 100191, China
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19
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Li XJ, Liu LQ, Dong H, Yang JJ, Wang WW, Zhang Q, Wang CL, Zhou J, Chen HQ. Comparative genome-wide methylation analysis of longissimus dorsi muscles in Yorkshire and Wannanhua pigs. Anim Genet 2020; 52:78-89. [PMID: 33301219 DOI: 10.1111/age.13029] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2020] [Indexed: 12/11/2022]
Abstract
DNA methylation was one of the earliest discovered epigenetic modifications in vertebrates, and is an important epigenetic mechanism involved in the expression of genes in many biological processes, including muscle growth and development. Its effects on economically important traits are evidenced in reported differences in meat quality traits between Chinese indigenous pig breeds (Wannanhua pig) and Western commercial pig breeds (Yorkshire pig), and this presents a unique model for analyzing the effects of DNA methylation on these traits. In the present study, a whole genome DNA methylation analysis was performed on the two breeds using methylated DNA immunoprecipitation. GO functional enrichment and pathway enrichment analyses identified differentially methylated genes primarily associated with fatty acid metabolism, biological processes of muscle development and signaling pathways related to muscle development and pork quality. Differentially methylated genes were verified by sodium pyrosequencing, and the results were consistent with the sequencing results. The results of the integrative analysis between DNA methylation and gene expression revealed that the DNA methylation levels showed a significantly negative correlation with gene expression levels around the transcription start site of genes. In total, 41 genes were both differentially expressed and methylated; these genes were related to fat metabolism, lipid metabolism and skeletal muscle development. This study could help further explore the molecular mechanisms and phenotypic differences in pig growth and development among different breeds.
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Affiliation(s)
- X-J Li
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, China.,Institute of Animal Husbandry and Veterinary Medicine, Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - L-Q Liu
- Institute of Animal Husbandry and Veterinary Medicine, Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - H Dong
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, China.,Institute of Animal Husbandry and Veterinary Medicine, Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - J-J Yang
- Institute of Animal Husbandry and Veterinary Medicine, Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - W-W Wang
- Department of Animal Genetics and Breeding, College of Animal Science and Technology, Shandong Agricultural University, Tai'an, 271018, China
| | - Q Zhang
- Department of Animal Genetics and Breeding, College of Animal Science and Technology, Shandong Agricultural University, Tai'an, 271018, China
| | - C-L Wang
- Institute of Animal Husbandry and Veterinary Medicine, Anhui Academy of Agricultural Sciences, Hefei, 230031, China
| | - J Zhou
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, China
| | - H-Q Chen
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, China
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20
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Xu SF, Wang WW, Chen J, Liu T, Zhang XX, Xu LB, Zhao ZG, Yu SJ, Guo LX. [Analysis of gene mutation profile of adult soft tissue sarcomas using high-throughput sequencing technology]. Zhonghua Zhong Liu Za Zhi 2020; 42:741-745. [PMID: 32988156 DOI: 10.3760/cma.j.cn112152-20200425-00378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To understand the genetic variation of soft tissue sarcomas, and to provide a scientific evidence for the individualized treatment. Methods: The somatic mutation and germline mutation of 45 adult soft tissue sarcomas had been detected by high-throughput sequencing technology, the clinical data were also analyzed. Results: A total of 88 gene mutations were detected in 45 samples, including 78 single nucleotide variation (SNV), 13 insertion/deletion (Indel) and 19 copy number variation (CNV). The most common mutant genes are TP53, CDKN2A, MDM2, CDK4, NF1 and PTEN. Among them, the mutation rates of TP53-MDM2/MDM4-CDKN2A pathway, CDKN2A/CDK4/RB1 pathway, and RAS/NF1/PTEN/PI3K pathway were more frequent (32/88, 36%). In terms of immunotherapy biomarkers among 10 samples, the median value of tumor mutation burden was 2.02 muts/Mb (0-4.24 muts/Mb), and all were microsatellite stable. Conclusions: This study analyzes the genetic variation of soft tissue sarcoma, and determines the high-frequency gene mutations and pathways, which may be the potential drug targets. This finding can provide scientific evidences for the personalized treatment of soft tissue sarcoma.
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Affiliation(s)
- S F Xu
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - W W Wang
- Thorgene Co., Ltd., Beijing 100176, China
| | - J Chen
- BoAo BioTech Group Co., Ltd., Beijing 100176, China
| | - T Liu
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - X X Zhang
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - L B Xu
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - Z G Zhao
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - S J Yu
- Department of Orthopedics, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - L X Guo
- BoAo BioTech Group Co., Ltd., Beijing 100176, China
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21
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Zhang MX, Zheng JK, Wang WW, Kong FQ, Wu XX, Jiang JK, Pan JX. Exchange-protein activated by cAMP (EPAC) regulates L-type calcium channel in atrial fibrillation of heart failure model. Eur Rev Med Pharmacol Sci 2020; 23:2200-2207. [PMID: 30915767 DOI: 10.26355/eurrev_201903_17267] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Both atrial fibrillation (AF) and heart failure (HF) are increasingly prevalent and related to high hospitalization rate and mortality. AF is a cause as well as a consequence of HF, with complicated interactions resulting in impairment of cardiac systolic and diastolic function. Conversely, the complex structural and neurohormonal alterations in HF contribute to the occurrence and development of AF. However, the molecular mechanism remains unclear. This study aims to explore the effect of Exchange-protein activated by cAMP 1 (EPAC1) on AF in isoproterenol (ISO)-induced HF and the potential molecular mechanism. MATERIALS AND METHODS Mice and cultured isolated adult cardiomyocytes were treated with ISO and or not EPAC1 inhibitor CE3F4. Programmed electrical stimulation (PES) was performed to induce AF. EPAC1 expression was determined by Reverse Transcriptase-Polymerase Chain Reaction (RT-PCR) and Western blot. Cellular electrophysiology was examined by whole cell patch clamp. RESULTS Both mRNA and protein levels of EPAC1 were upregulated in HF mice. ISO increased the AF susceptibility, and the negative effect was deteriorated by CE3F4. ISO mediated high AF susceptibility of HF via prolonging action potential and exciting L-type calcium channel (LTCC). These could also be reversed by CE3F4 treatment. CONCLUSIONS EPAC1 increased the AF susceptibility in ISO-induced HF mouse model via alternating LTCC.
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Affiliation(s)
- M-X Zhang
- Department of Cardiovascular Medicine, The Third Affiliated Hospital of Wenzhou Medical University, Ruian, China.
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22
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Liu Y, Wang WW, Liu Y, Liu Z, Chen WY. [Abernethy malformation with IgA nephropathy in a child]. Zhonghua Er Ke Za Zhi 2020; 58:607-608. [PMID: 32605350 DOI: 10.3760/cma.j.cn112140-20191211-00801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Y Liu
- Department of Nephrology, Tianjin Children's Hospital, Tianjin 300134, China
| | - W W Wang
- Department of Nephrology, Tianjin Children's Hospital, Tianjin 300134, China
| | - Y Liu
- Department of Imaging, Tianjin Children's Hospital, Tianjin 300134, China
| | - Z Liu
- Department of Nephrology, Tianjin Children's Hospital, Tianjin 300134, China
| | - W Y Chen
- Department of Nephrology, Tianjin Children's Hospital, Tianjin 300134, China
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23
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Xu YJ, Zhu WG, Liao ZX, Kong Y, Wang WW, Li JC, Huang R, He H, Yang XM, Liu LP, Sun ZW, He HJ, Bao Y, Zeng M, Pu J, Hu WY, Ma J, Jiang H, Liu ZG, Zhuang TT, Tan BX, Du XH, Qiu GQ, Zhou X, Ji YL, Hu X, Wang J, Ma HL, Zheng X, Huang J, Liu AW, Liang XD, Tao H, Zhou JY, Liu Y, Chen M. [A multicenter randomized prospective study of concurrent chemoradiation with 60 Gy versus 50 Gy for inoperable esophageal squamous cell carcinoma]. Zhonghua Yi Xue Za Zhi 2020; 100:1783-1788. [PMID: 32536123 DOI: 10.3760/cma.j.cn112137-20200303-00574] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Objective: To determine whether 60 Gy is superior to standard 50 Gy for definitive concurrent chemoradiation(CCRT) in esophageal squamous cell carcinoma (ESCC) using modern radiation technology in a phase Ⅲ prospective randomized trial. Methods: From April 2013 to May 2017, 331 patients from 22 hospitals who were pathologically confirmed with stage ⅢA-ⅣA ESCC were randomized to 60 Gy or 50 Gy with random number table. Total of 305 patients were analyzed, including 152 in 60 Gy group and 153 in 50 Gy group. The median age was 63 years, 242(79.3%) males and 63(20.7%) females. The median length of primary tumor was 5.6 cm. The clinical characteristics between two groups were comparable. All patients were delivered 2 Gy per fraction, 5 fractions per week. Concurrent weekly chemotherapy with docetaxel (25 mg/m(2)) and cisplatin (25 mg/m(2)) and 2 cycles consolidation chemotherapy with docetaxel (70 mg/m(2)) and cisplatin (25 mg/m(2), d1-3) were administrated. The primary endpoint was local/regional progression-free survival (LRPFS). The data were compared with Pearson chi-square test or Fisher's exact test. Results: At a median follow-up of 27.3 months, the disease progression rate was 37.5% (57/152), 43.8% (67/153) in the high and standard-dose group, respectively (χ(2)=1.251, P=0.263). The 1, 2, 3-year LRPFS rate was 75.4%, 56.8%, 52.1% and 74.2%, 58.4%, 50.1%, respectively (HR: 0.95, 95%CI: 0.69-1.31, P=0.761). The 1, 2, 3-year overall survival rate was 84.1%, 64.8%, 54.1% and 85.4%, 62.9%, 54.0%, respectively (HR: 0.98, 95%CI: 0.71-1.38, P=0.927). The 1, 2, 3-year progression-free survival rate was 70.8%, 54.2%, 48.5% and 65.5%, 51.9%, 45.1%, respectively (HR: 0.93, 95%CI: 0.68-1.26, P=0.621). The incidence rates in toxicities between the two groups were similar except for higher rate of severe pneumonitis in high dose group (χ(2)=11.596, P=0.021). Conclusions: The efficacy in disease control is similar between 60 Gy and 50 Gy using modern radiation technology concurrent with chemotherapy for ESCC. The 50 Gy should be recommended as the regular radiation dose with CCRT for ESCC.
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Affiliation(s)
- Y J Xu
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, the Department of Thoracic Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences; Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - W G Zhu
- the Department of Radiation Oncology, Huai'an First People's Hospital, Huai'an 223300, China
| | - Z X Liao
- the Department of Radiation Oncology, University of Taxes, M.D. Anderson Cancer Center, Houston 77030, the United States
| | - Y Kong
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, the Department of Thoracic Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences; Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - W W Wang
- the Department of Radiation Oncology, Huai'an First People's Hospital, Huai'an 223300, China
| | - J C Li
- the Department of Thoracic Radiation Oncology, Fujian Cancer Hospital, Fuzhou 350014, China
| | - R Huang
- the Department of Radiation Oncology, Foshan First People's Hospital, Foshan 528000, China
| | - H He
- the Department of Radiation Oncology, Foshan First People's Hospital, Foshan 528000, China
| | - X M Yang
- the Department of Medical Oncology, Jiaxing First People's Hospital, Jiaxing 314000, China
| | - L P Liu
- the Department of Oncology, Jining First People's Hospital, Jining 272011, China
| | - Z W Sun
- the Department of Oncology, Jining First People's Hospital, Jining 272011, China
| | - H J He
- the Department of Radiation Oncology, Quzhou People's Hospital, Quzhou 324000, China
| | - Y Bao
- the Department of Radiation Oncology, Affiliated Cancer Hospital, Sun Yat-Sen University, Guangzhou 510080, China(is working in the First Affiliated Hospital of Sun Yat-Sen University)
| | - M Zeng
- the Department of Radiation Oncology, Sichuan Provincial People's Hospital, Chengdu 610072, China
| | - J Pu
- the Department of Radiation Oncology, Lianshui People's Hospital, Lianshui 223400, China
| | - W Y Hu
- the Department of Radiation Oncology, Jinhua Central Hospital, Jinhua 321000, China
| | - J Ma
- the Department of Radiation Oncology, Anhui Provincial Hospital, Hefei 230001, China
| | - H Jiang
- the Department of Radiation Oncology, Affiliated Hospital of Bengbu Medical College, Bengbu 233004, China
| | - Z G Liu
- the Department of Radiation Oncology, Hunan Cancer Hospital, Changsha 410013, China(is working in the Fifth Affiliated Hospital of Sun Yat-Sen University now)
| | - T T Zhuang
- the Department of Radiation Oncology, Affiliated Cancer Hospital of Shantou University Medical College, Shantou 515031, China
| | - B X Tan
- the Department of Radiation Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000, China
| | - X H Du
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, the Department of Thoracic Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences; Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - G Q Qiu
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, the Department of Thoracic Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences; Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - X Zhou
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, the Department of Thoracic Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences; Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - Y L Ji
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, the Department of Thoracic Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences; Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - X Hu
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, the Department of Thoracic Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences; Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - J Wang
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, the Department of Thoracic Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences; Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - H L Ma
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, the Department of Thoracic Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences; Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - X Zheng
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, the Department of Thoracic Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences; Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - J Huang
- the Department of Radiation Oncology, Changzhou First People's Hospital, Changzhou 213003, China
| | - A W Liu
- the Department of Radiation Oncology, Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - X D Liang
- the Department of Radiation Oncology, Zhejiang People's Hospital, Hangzhou 310014, China
| | - H Tao
- the Department of Radiation Oncology, Jiangsu Cancer Hospital, Nanjing 210009, China
| | - J Y Zhou
- the Department of Radiation Oncology, First Affiliated Hospital of Suzhou University, Suzhou 215006, China
| | - Y Liu
- the Department of Radiation Oncology, Affiliated Cancer Hospital of Guangzhou Medical University, Guangzhou 510095, China
| | - M Chen
- Institute of Cancer Research and Basic Medical Sciences of Chinese Academy of Sciences, the Department of Thoracic Radiation Oncology, Cancer Hospital of University of Chinese Academy of Sciences; Zhejiang Cancer Hospital, Hangzhou 310022, China
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24
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Liu Y, Wang WW, Lei MF, Chen WY. [Severe proximal renal tubular acidosis with ocular abnormalities caused by SLC4A4 gene variation: a case report]. Zhonghua Er Ke Za Zhi 2020; 58:241-242. [PMID: 32135600 DOI: 10.3760/cma.j.issn.0578-1310.2020.03.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Y Liu
- Department of Nephrology, Tianjin Children's Hospital, Tianjin 300134, China
| | - W W Wang
- Department of Nephrology, Tianjin Children's Hospital, Tianjin 300134, China
| | - M F Lei
- Department of Neurology, Tianjin Children's Hospital, Tianjin 300134, China
| | - W Y Chen
- Department of Nephrology, Tianjin Children's Hospital, Tianjin 300134, China
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25
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Wang YM, Duan WC, Wang WW, Zhao YP, Liu XZ, Zhang ZY. [Analysis of clinical, pathological features and therapeutic treatments in predicting prognosis of elderly glioblastomas]. Zhonghua Yi Xue Za Zhi 2020; 100:121-124. [PMID: 31937051 DOI: 10.3760/cma.j.issn.0376-2491.2020.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: This study was designed to investigate prognostic factors and the potential relationship between the expression of Ki67 and IDH of glioblastoma in the elderly (≥ 65 years old) and the clinical factors such as gender, the KPS score and treatments including surgical resection, radiotherapy and chemotherapy and the prognosis of such patients. Methods: Fifty-four elderly patients (≥ 65 years old) with glioblastoma admitted to the First Affiliated Hospital of Zhengzhou University from 2013 to 2018 were enrolled in this study. The expression of Ki67 was detected by immunohistochemical SP method and the mutation of IDH was detected by Sanger sequencing. Finally, statistical analysis was performed to determine whether Ki67, the mutation of IDH, gender, the KPS score and the extent of resection, radiotherapy and chemotherapy were associated with the clinical prognosis of the patients. Results: Of the 54 elderly patients with glioblastoma, none was detected with IDH mutation. Univariate analysis showed that Ki67(P=0.033), the KPS score (P=0.008), the extent of resection (P<0.001) were factors influencing the prognosis of elderly patients with glioblastoma. Patients receiving postoperative adjuvant radiotherapy (P=0.002) and chemotherapy (P=0.034) had longer survival time. There was no significant correlation between gender (P=0.467) and prognosis. Multivariate analysis demonstrated that radiotherapy (OR 2.446, P=0.009) and the extent of resection (OR 6.976, P<0.001) were independent prognostic factors. Conclusions: No IDH mutation was detected in all the patients in this study, indicating that IDH mutation is indeed rare in elderly glioblastoma, which suggests that geriatric population often harbor a molecular phenotype with poor prognosis. Ki67, KPS score, the extent of resection, radiotherapy and chemotherapy were the factors influencing the prognosis of patients.
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Affiliation(s)
- Y M Wang
- Department of Neurosurgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, China
| | - W C Duan
- Department of Neurosurgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, China
| | - W W Wang
- Department of Pathology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, China
| | - Y P Zhao
- Department of Neurosurgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, China
| | - X Z Liu
- Department of Neurosurgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, China
| | - Z Y Zhang
- Department of Neurosurgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, China
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26
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Li L, Zhang LP, Han YC, Wang WY, Jin Y, Xia QX, Liu YP, Xiang J, Liu C, Lu SS, Wu W, Chen Z, Pang J, Xi YF, Zheng YS, Gu DM, Fan J, Chang XN, Wang WW, Wang L, Zhang ZH, Yan XC, Sun Y, Li J, Hou F, Zhang JY, Huang RF, Lu JP, Wang Z, Hu YB, Yuan HT, Dong YJ, Wang L, Ke ZY, Geng JS, Guo L, Zhang J, Ying JM. [Consistency of ALK Ventana-D5F3 immunohistochemistry interpretation in lung adenocarcinoma among Chinese histopathologists]. Zhonghua Bing Li Xue Za Zhi 2019; 48:921-927. [PMID: 31818064 DOI: 10.3760/cma.j.issn.0529-5807.2019.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Objective: To understand the consistency of ALK Ventana-D5F3 immunohistochemistry (IHC) interpretation in Chinese lung adenocarcinoma among histopathologists from different hospitals, and to recommend solution for the problems found during the interpretation of ALK IHC in real world, with the aim of the precise selection of patients who can benefit from ALK targeted therapy. Methods: This was a multicenter and retrospective study. A total of 109 lung adenocarcinoma cases with ALK Ventana-D5F3 IHC staining were collected from 31 lung cancer centers in RATICAL research group from January to June in 2018. All cases were scanned into digital imaging with Ventana iSCANcoreo Digital Slide Scanning System and scored by 31 histopathologists from different centers according to ALK binary (positive or negative) interpretation based on its manufacturer's protocol. The cases with high inconsistency rate were further analyzed using FISH/RT-PCR/NGS. Results: There were 49 ALK positive cases and 60 ALK negative cases, confirmed by re-evaluation by the specialist panel. Two cases (No. 2302 and No.2701) scored as positive by local hospitals were rescored as negative, and were confirmed to be negative by RT-PCR/FISH/NGS. The false interpretation rate of these two cases was 58.1% (18/31) and 48.4% (15/31), respectively. Six out of 31 (19.4%) pathologists got 100% accuracy. The minimum consistency between every two pathologists was 75.8%.At least one pathologist gave negative judgement (false negative) or positive judgement (false positive) in the 49 positive or 60 negative cases, accounted for 26.5% (13/49), 41.7% (25/60), respectively, with at least one uncertainty interpretation accounted for 31.2% (34/109). Conclusion: There are certain heterogeneities and misclassifications in the real world interpretation of ALK-D5F3 IHC test, which need to be guided by the oncoming expert consensus based on the real world data.
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Affiliation(s)
- L Li
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - L P Zhang
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, China
| | - Y C Han
- Department of Pathology, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai 200030, China
| | - W Y Wang
- Department of Pathology, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Y Jin
- Department of Pathology, Fudan University Cancer Center; Department of Oncology, Shanghai Medical College of Fudan University, Shanghai 200032, China
| | - Q X Xia
- Department of Molecular Pathology, the Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - Y P Liu
- Department of Pathology, the Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China
| | - J Xiang
- Department of Pathology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - C Liu
- Department of Pathology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - S S Lu
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - W Wu
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Z Chen
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, China
| | - J Pang
- Department of Pathology, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai 200030, China
| | - Y F Xi
- Department of Pathology, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Y S Zheng
- Department of Pathology, Fudan University Cancer Center; Department of Oncology, Shanghai Medical College of Fudan University, Shanghai 200032, China
| | - D M Gu
- Department of Pathology, Fudan University Cancer Center; Department of Oncology, Shanghai Medical College of Fudan University, Shanghai 200032, China
| | - J Fan
- Department of Molecular Pathology, the Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - X N Chang
- Department of Molecular Pathology, the Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - W W Wang
- Department of Pathology, the Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China
| | - L Wang
- Department of Pathology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Z H Zhang
- Department of Pathology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - X C Yan
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Y Sun
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - J Li
- Department of Pathology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai 200433, China
| | - F Hou
- Department of Pathology, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai 200030, China
| | - J Y Zhang
- Department of Pathology, West China Hospital of Sichuan University, Chengdu 610041, China
| | - R F Huang
- Department of Pathology, Fudan University Cancer Center; Department of Oncology, Shanghai Medical College of Fudan University, Shanghai 200032, China
| | - J P Lu
- Department of Pathology, Fudan University Cancer Center; Department of Oncology, Shanghai Medical College of Fudan University, Shanghai 200032, China
| | - Z Wang
- Department of Molecular Pathology, the Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou 450008, China
| | - Y B Hu
- Department of Pathology, the Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China
| | - H T Yuan
- Department of Pathology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Y J Dong
- Department of Pathology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - L Wang
- Department of Pathology, Xijing Hospital, Air Force Military Medical University, Xi'an 710032, China
| | - Z Y Ke
- Department of Pathology, Xijing Hospital, Air Force Military Medical University, Xi'an 710032, China
| | - J S Geng
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - L Guo
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - J Zhang
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - J M Ying
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
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Wang WW, Cheng HJ, Li M, Yin ZH, Sun ZW, Li SC, Wu TY, Wang GK. [Analyses of diagnosis and treatment of foreign body aspiration in children with tracheobronchial variations]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2019; 54:760-763. [PMID: 31606989 DOI: 10.3760/cma.j.issn.1673-0860.2019.10.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the key issues in the diagnosis and treatment of foreign body aspiration in children with tracheobronchial variations. Methods: A retrospective study was performed for 11 pediatric patients who were treated in Department of Otorhinolaryngology and Head and Neck Surgery, Henan Province People's Hospital after a diagnosis of foreign body aspiration with tracheobronchial variations between January 2015 and December 2017. There were 7 males and 4 females among the 11 cases of foreign body aspiration with tracheobronchial variations, ranging between 9 months and 11 years of age. Results: Among 11 cases, the types of variationswere tracheal bronchus in 9 cases, bridging bronchus in 1 case and simple tracheal stenosis in 1 case. All of the pediatric patients were under general anesthesia, and the foreign bodies were removed by bronchoscopy successfully with no significant complications. Conclusions: The possibility of tracheobronchial variations should be considered in children with recurrent wheezing and poor efficacy of regular treatment before foreign body aspiration. Removal of foreign body via rigid bronchoscope under general anesthesia is a safe and effective treatment. These children are needed to combine the situation oftracheobronchial variations and the location of foreign bodies to guide the operation, and strengthened the perioperative treatment.
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Affiliation(s)
- W W Wang
- Department of Otorhinolaryngology and Head and Neck Surgery, Henan Province People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou 450003, China
| | - H J Cheng
- Department of Otorhinolaryngology and Head and Neck Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - M Li
- Department of Otorhinolaryngology, Children's Hospital Affilicated to Zhengzhou University, Zhengzhou 450053, China
| | - Z H Yin
- Department of Otorhinolaryngology and Head and Neck Surgery, Henan Province People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou 450003, China
| | - Z W Sun
- Department of Otorhinolaryngology and Head and Neck Surgery, Henan Province People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou 450003, China
| | - S C Li
- Department of Otorhinolaryngology and Head and Neck Surgery, Henan Province People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou 450003, China
| | - T Y Wu
- Department of Otorhinolaryngology and Head and Neck Surgery, Henan Province People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou 450003, China
| | - G K Wang
- Department of Otorhinolaryngology and Head and Neck Surgery, Henan Province People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou 450003, China
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Zhang Q, Wang WW, Xu TH, Xu ZF. Highly expressed long non-coding RNA DUXAP10 promotes proliferation of ovarian cancer. Eur Rev Med Pharmacol Sci 2019; 22:314-321. [PMID: 29424918 DOI: 10.26355/eurrev_201801_14174] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To investigate the expression of long non-coding RNA DUXAP10 in ovarian cancer and its effect on ovarian cancer cell lines HO8910 and A2780 cells. MATERIALS AND METHODS Search the microarray dataset from the Gene Expression Omnibus (GEO) database using the keywords "ovarian cancer" and "GPL570". The differentially expressed genes in ovarian cancer tissues and normal ovarian tissues were analyzed by bioinformatics. Normal ovarian epithelial cells IOSE386, ovarian cancer HEY, HO8910 and A2780 cell lines were cultured. Cell proliferation assay was detected by CCK8 method and cloning formation assay was done. Quantitative Real-time polymerase chain reaction (qRT-PCR) was used to detect the expression of RNA. RESULTS The results showed that the expression of DUXAP10 in ovarian cancer tissues was significantly higher than that in normal ovarian tissues, which was consistent with those of TCGA. Clinical data analysis showed that the expression level of DUXAP10 was correlated with tumor size and FIGO stage in clinical patients. Compared with the negative control group, the proliferation ability and cell cloning ability of HO8910 cells overexpressing DUXAP10 were significantly increased (p<0.001), while the proliferation and cell cloning ability of A2780 cells interfering with DUXAP10 were significantly decreased (p<0.001), indicating that DUXAP10 played a role in promoting the proliferation of ovarian cancer cells. CONCLUSIONS DUXAP10 was significantly overexpressed in ovarian cancer tissues, and its expression was positively correlated with tumor size and FIGO stage in clinical patients. DUXAP10 promoted the proliferation of ovarian cancer cells and was expected to be a predictor and a potential therapeutic target of ovarian cancer.
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Affiliation(s)
- Q Zhang
- Department of Prenatal Diagnosis, State Key Laboratory of Reproductive Medicine, Obstretrics and Gynecology Hospital Affiliated to Nanjing Medical University, Nanjing, China.
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Chen YY, Wang WW, Yang L, Chen WW, Zhang HX. Association between lipid profiles and osteoporosis in postmenopausal women: a meta-analysis. Eur Rev Med Pharmacol Sci 2019; 22:1-9. [PMID: 29364465 DOI: 10.26355/eurrev_201801_14093] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To investigate the relationship between blood lipid profiles and osteoporosis in postmenopausal women. MATERIALS AND METHODS A comprehensive search of the literature related to lipid profiles and postmenopausal osteoporosis was conducted in Wanfang Database, CNKI, PubMed (1950-2015) and EMBASE (1974-2015). Appropriate studies were selected according to pre-defined exclusion criteria, and the levels of high-density lipoprotein cholesterol (HDL), low-density lipoprotein cholesterol (LDL), triglycerides (TG) and total cholesterol (TC) were compared between osteoporosis and normal density groups. Statistical analysis was performed using RevMan5.3. RESULTS Ten published articles were selected for meta-analysis. The results showed that the levels of HDL, LDL, TC were higher in the osteoporosis group than the normal density group, whereas the levels of TG were lower in the osteoporosis group (HDL: MD = 2.63, 95% CI: 0.43 to 4.84, p = 0.02; LDL: MD = 9.67, 95% CI: -0.10 to 19.44, p = 0.0532; TG: MD = -0.42, 95% CI: -17.52 to 16.67, p = 0.96; TC: MD = 14.82, 95% CI: 2.84 to 26.80, p = 0.02). There was no statistical difference in LDL and TG. CONCLUSIONS The serum levels of HDL and TC are higher in postmenopausal osteoporosis patients, and may thus be potentially useful indicators to reflect the process of osteoporosis in these women. More research is needed to determine the relationship between LDL, TG and postmenopausal osteoporosis.
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Affiliation(s)
- Y-Y Chen
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
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Song D, Wang YW, Lu ZX, Wang WW, Miao HJ, Zhou H, Wang L, Li AK. Effects of dietary supplementation of microencapsulated Enterococcus fecalis and the extract of Camellia oleifera seed on laying performance, egg quality, serum biochemical parameters, and cecal microflora diversity in laying hens. Poult Sci 2019; 98:2880-2887. [PMID: 30850828 DOI: 10.3382/ps/pez033] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Accepted: 01/23/2019] [Indexed: 01/21/2023] Open
Abstract
The aim of this study was to investigate the effects of microencapsulted Enterococcus faecalis (MEF) and the extract of Camellia oleifera seed (ECOS) on laying performance, serum biochemical parameters, and cecal microflora diversity in laying hens. A total of 180 Hy-Line Brown laying hens, 26-wk-old, were randomly allocated to 6 treatments with 10 replicates and 3 hens per replicate. Dietary treatments were as follows: (A) control group, basal diet; (B) basal diet + 100 mg MEF/kg diet (1 × 1010 cfu/g MEF); (C) basal diet + 300 mg ECOS/kg diet; (D) basal diet + 100 mg MEF/kg diet + 300 mg ECOS/kg diet; (E) basal diet + 500 mg ECOS/kg diet; (F) basal diet + 100 mg MEF/kg diet + 500 mg ECOS/kg diet. The results showed that diets supplemented with MEF and ECOS had no significant effects on laying rate, average egg size, average daily feed intake, feed conversion ratio, eggshell thickness, albumen height, and yolk color (P > 0.05), but had significant effects on egg shape index, eggshell strength, and Haugh unit (P < 0.05) during whole feeding phases. Compared to the control group, the serum IgA and IgG levels of birds in Group F significantly increased (P < 0.05). The serum total cholesterol, low-density lipoprotein cholesterol, total triglyceride, and blood urea nitrogen levels of birds in Group D and Group F significantly reduced (P < 0.05), and the high-density lipoprotein cholesterol level of birds in Group D and Group F significantly increased (P < 0.05). At the phylum level, Firmicutes decreased (P < 0.05) and Bacteroidetes increased (P < 0.05) in the birds of Group D. Ruminococcus and Bacteroides were significantly affected by dietary treatments (P < 0.05), and Bacteroides in the birds of Group D significantly increased at the genus level. Therefore, diet supplemented with MEF and ECOS can significantly improve serum biochemical parameters and increase cecal microflora diversity.
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Affiliation(s)
- D Song
- Academy of State Administration of Grain, Beijing 100037, P. R. China
| | - Y W Wang
- Academy of State Administration of Grain, Beijing 100037, P. R. China
| | - Z X Lu
- Academy of State Administration of Grain, Beijing 100037, P. R. China
| | - W W Wang
- Academy of State Administration of Grain, Beijing 100037, P. R. China
| | - H J Miao
- Academy of State Administration of Grain, Beijing 100037, P. R. China
| | - H Zhou
- Academy of State Administration of Grain, Beijing 100037, P. R. China
| | - L Wang
- Academy of State Administration of Grain, Beijing 100037, P. R. China
| | - A K Li
- Academy of State Administration of Grain, Beijing 100037, P. R. China
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Wang WW, Yang L, Wu J, Gao C, Zhu YX, Zhang D, Zhang HX. The function of miR-218 and miR-618 in postmenopausal osteoporosis. Eur Rev Med Pharmacol Sci 2019; 21:5534-5541. [PMID: 29271983 DOI: 10.26355/eurrev_201712_13989] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Postmenopausal osteoporosis (POMP) is a serious disorder with significant physical, psychosocial, and financial consequences, which greatly reduce the postmenopausal women's life quality. The related issues of postmenopausal osteoporosis are increasingly concerned by society. Past researches have shown that miRNAs play an important role in the occurrence and development of postmenopausal osteoporosis. However, the role of miR-218 and miR-618 in the osteoporosis regulation is still unclear. MATERIALS AND METHODS First of all, we investigated the alteration of miR-218 and miR-618 during osteoclastogenesis of RAW264.7 cells. Next, we transfected RAW264.7 cells with miR-218 or miR-618 mimics and inhibitors to explore the influences of miR-218 and miR-618 on osteoclast differentiation. Then, we conducted bioinformatics analysis and luciferase reporter assay to identify and test the target gene of miR-218 and miR-618. RESULTS MiR-218 and miR-618 were down-regulated when RAW264.7 cells differentiated into osteoclasts. In addition, overexpression of miR-218 or miR-618 attenuated RAW264.7 cells differentiated into osteoclasts in vitro, whereas inhibition of miR-218 or miR-618 promoted this progress. This was demonstrated by increased expression of osteoclast-specific genes and TRAP staining. TLR-4 was confirmed to be the direct target of miR-218 and miR-618 by bioinformatics and luciferase reporter assay. CONCLUSIONS These results suggested that miR-218 and miR-618 play an important role in osteoclastogenesis via TLR-4/MyD88/NF-κB signaling pathway. Thus, targeting miR-218 and miR-618 promise a therapeutic potential in the treatment of osteoporosis.
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Affiliation(s)
- W-W Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
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Zhang G, Wang WW, Yang ZR, Zhan SY, Sun F. [Introduction to PRISMA-CI extension statement and checklist systematic reviews on complex interventions]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 40:832-838. [PMID: 31357807 DOI: 10.3760/cma.j.issn.0254-6450.2019.07.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Comprehensive interventions have been widely used in health system, public health, education and communities and have become increasingly focus of systematic reviews. There have been many reporting guidelines about systematic reviews, but they do not take the features of comprehensive interventions in medical area into consideration. As a result, PRISMA-CI has been developed as an extension of PRISMA, which adds or modifies the essential items of PRISMA. This paper introduces the items of PRISMA-CI and explains the items with an example to help authors, publishers, and readers understand PRISMA-CI and use it in systematic reviews on comprehensive interventions. As it become more and more popular with comprehensive interventions, PRISMA-CI will provide important structure and guidance for its systematic review and Meta-analysis.
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Affiliation(s)
- G Zhang
- Department of Scientific Research and Information Management, Pudong New District Center for Disease Control and Prevention, Shanghai 200136, China
| | - W W Wang
- The National Clinical Research Center for Mental Disorders and Beijing Anding Hospital, Capital Medical University, Beijing 100088, China
| | - Z R Yang
- Primary Care Unit, School of Clinical Medicine, University of Cambridge, Cambridge CB1 8RN, UK
| | - S Y Zhan
- Department of Epidemiology and Biostatistics, School of Public Health, Center of Evidence-based Medicine and Clinical Research, Peking University, Beijing 100191, China
| | - F Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Center of Evidence-based Medicine and Clinical Research, Peking University, Beijing 100191, China
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Shang AQ, Xie YN, Wang J, Sun L, Wei J, Lu WY, Lan JY, Wang WW, Wang L, Wang LL. Predicative values of serum microRNA-22 and microRNA-126 levels for non-small cell lung cancer development and metastasis: a case-control study. Neoplasma 2019; 64:453-459. [PMID: 28253725 DOI: 10.4149/neo_2017_317] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Presented study aims to explore the predictive values of serum microRNA-22 (miR-22) and miR-126 levels for non-small cell lung cancer (NSCLC) development and metastasis.A total of 127 NSCLC patients who were admitted in the First People's Hospital of Yancheng City from May, 2013 to May, 2015 were selected as the case group, including 71 cases of adenocarcinoma and 56 cases of squamous cell carcinoma. There were 112 healthy individuals selected as the control group. The qRT-PCR was performed to testify the serum miR-22 and miR-126 levels. Logistic regression analysis was conducted to analyze independent factors influencing NSCLC metastasis and receiver operating characteristic (ROC) curve was drawn to analyze the sensitivity and specificity of serum miR-22 and miR-126 levels in predicting NSCLC developments and metastasis.The serum miR-22 level was significantly higher in the case group than that in the control group, while the serum miR-126 level was lower in the case group as compared with that in the control group. Compared with squamous cell carcinoma patients, serum miR-22 level significantly increased, while serum miR-126 level decreased in patients with adenocarcinoma. Patients at III + IV stage showed increased serum miR-22 level and relatively decreased serum miR-126 level as compared to patients at I + II stage. Serum miR-22 level elevated in patients with metastasis; in contrast serum miR-126 level reduced in comparison to those without metastasis. In patients with familial inheritance, serum miR-22 level increased but serum miR-126 level decreased as compared to those without familial inheritance. The specificity and sensitivity of serum miR-22 and miR-126 levels in predicting NSCLC development were 99.11%, 84.30%, 82.68% and 96.40%, respectively. The specificity and sensitivity of serum miR-22 and miR-126 levels in predicting NSCLC metastasis were 59.74%, 96.00%, 84.00% and 62.30%, respectively.Results indicated that serum miR-22 and miR-126 levels may be used as the predicative biomarkers for NSCLC development and metastasis.
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Xiao H, Zhu XW, Chen XG, Yang Y, Dou GF, Wang WW, Niu XX, Qiu S, Li CF, Niu YJ. [Correlation between CTL and Th1 cell proportion in peripheral blood of liver transplantation recipients and the success of hepatitis B vaccination]. Zhonghua Yi Xue Za Zhi 2019; 99:611-615. [PMID: 30818931 DOI: 10.3760/cma.j.issn.0376-2491.2019.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the correlation between the proportion of CTL and Th1 cells in peripheral blood of liver transplant recipients and the success of hepatitis B vaccination. Methods: The subjects of this study were liver transplantation recipients with chronic HBV-related liver diseases in Organ transplantation institute of the third medical center of PLA general hospital. Subjects were randomly divided into two groups for prospective study. In the rapid group, one dose of 40 μg hepatitis B vaccine was administered at 0, 1, 2and 3 months, and one dose of 20 μg hepatitis B vaccine was administered at 4, 5 and 6 months. In the rapid-enhanced group, one dose of 40 μg hepatitis B vaccine was administered at 0, 1, 2 and 3 months, and one dose of 60 μg hepatitis B vaccine was administered at 4, 5 and 6months. Compare and analyze the success rate of inoculation, the titer of hepatitis B surface antibody (anti-HBs), the proportion of CTL cells in CD8(+)T cells and Th1 cells in CD4(+)T cells. Correlation analysis was performed for CTL and Th1 cells and anti-HBs, Observe the safety of vaccination. Results: The inoculation success rate, anti-HBs growth rate, CTL cell percentage increase and Th1 cell percentage increase in the rapid enhancement group were all higher than those in the rapid enhancement group, and the differences were statistically significant, they were 38.3% (23/60) vs 21.7% (13/60) (P=0.046), 91.3(72.5,124.2) vs 22.1(12.4, 31.6) (P=0.001), 1.4(0.8,1.9) vs 0.4(0.2,1.4) (P=0.001) and 7.4±2.6 vs 5.6±3.7 (P=0.001) respectively. The percentage increase of CTL cells and Th1 cells in the successful group was greater than that in the non-successful group, and the difference was statistically significant. They were 1.9(1.4,2.5) vs 0.1(0.0,1.1) (P=0.024) and 9.6±3.1 vs 2.4±2.0 (P<0.001). There was no significant correlation between anti-HBs increase (105.5±37.1) and CTL increase 1(0,3) (P=0.099), while there was significant positive correlation with Th1 increase 7(2,11) (P<0.001). No rejection reaction occurred during the study period, and there was no special abnormal change in the safety index. Conclusion: Reasonable increase of vaccine dose can up-regulate Th1 cell expression and promote the generation of anti-HBs.
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Affiliation(s)
- H Xiao
- Second Clinical Medical College of Shanxi Medical University, Shanxi 030001, China
| | - X W Zhu
- Liver Transplantation Department of the Third Medical Center of PLA General Hospital, Beijing 100039, China
| | - X G Chen
- Liver Transplantation Department of the Third Medical Center of PLA General Hospital, Beijing 100039, China
| | - Y Yang
- Liver Transplantation Department of the Third Medical Center of PLA General Hospital, Beijing 100039, China
| | - G F Dou
- Liver Transplantation Department of the Third Medical Center of PLA General Hospital, Beijing 100039, China
| | - W W Wang
- Liver Transplantation Department of the Third Medical Center of PLA General Hospital, Beijing 100039, China
| | - X X Niu
- Liver Transplantation Department of the Third Medical Center of PLA General Hospital, Beijing 100039, China
| | - S Qiu
- Liver Transplantation Department of the Third Medical Center of PLA General Hospital, Beijing 100039, China
| | - C F Li
- Beijing Encyclopedia Health Information Technology Co., Ltd., Beijing 100055, China
| | - Y J Niu
- Liver Transplantation Department of the Third Medical Center of PLA General Hospital, Beijing 100039, China
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Wang WW, Xiang F, Song HP, Zhang C, Zhang BQ, Lyu YL, Yuan HP, Hu GZ, Huang YS. [Retrospective study on the characteristics of early organ injury in elderly patients with severe burns]. Zhonghua Shao Shang Za Zhi 2019; 35:163-168. [PMID: 30897861 DOI: 10.3760/cma.j.issn.1009-2587.2019.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the clinical characteristics of early organ injury in elderly patients with severe burns and the effects on the prognosis of patients. Methods: From January 2010 to August 2018, 62 patients with severe burns (43 men and 19 women, aged from 60 to 89 years at the time of admission) who were hospitalized in the Institute of Burn Research of the First Affiliated Hospital of Army Medical University (the Third Military Medical University, hereinafter referred to as the author's affiliation), meeting the inclusion criteria, were included in elderly (E) group, and 124 patients with severe burns (86 men and 38 women, aged from 18 to 59 years at the time of admission) at the same term were included in young and middle-aged (YM) group. Treatment of patients in the 2 groups followed the conventional procedures of the author's affiliation. The following data of patients in the 2 groups were retrospectively analyzed. (1) Fluid replacement volume and urine volume within the first and second post injury hour (PIH) 24 were recorded. The levels of hemoglobin, haematocrit, and blood lactic acid at admission, PIH 24 and 48 were recorded. (2) The creatine kinase isozyme-MB (CK-MB), total bilirubin, blood creatinine, oxygenation index, and blood platelet count at admission, at shock stage, and on post injury day (PID) 3 to 7 were collected. (3) The days of seriously or critically ill and deaths were recorded. Data were processed with chi-square test, group t test, Mann-Whitney U test, analysis of variance for repeated measurement, and Bonferroni correction. Results: (1) There were no statistically significant differences in fluid replacement volume within the first and second PIH 24, and urine volume within the second PIH 24 between patients in the 2 groups (t=0.351, 1.307, 1.110, P>0.05). The urine volume of patients in group E within the first PIH 24 was significantly less than that in group YM (t=5.628, P<0.05). There were no statistically significant differences in levels of hemoglobin (t=0.011, 1.075, 0.239), haematocrit (t=0, 0.033, 0.199), and blood lactic acid (t=0.017, 1.002, 0.739) at admission, PIH 24 and 48 between patients in the 2 groups (P>0.05). (2) There were no statistically significant differences in levels of CK-MB at admission and on PID 3 to 7 between patients in the 2 groups (t=0.069, 0.001, P>0.05). The level of CK-MB of patients in group E at shock stage was significantly higher than that in group YM (t=4.017, P<0.05). There were no statistically significant differences in levels of total bilirubin at admission and on PID 3 to 7 between patients in the 2 groups (t=0.227, 0.002, P>0.05). However, the level of total bilirubin of patients in group E at shock stage was significantly higher than that in group YM (t=6.485, P<0.05). The levels of blood creatinine of patients in group E at admission and shock stage were significantly higher than those in group YM (t=4.226, 12.299, P<0.05 or P<0.01), while there was no statistically significant difference between them on PID 3 to 7 (t=0.693, P>0.05). The oxygenation indexes of patients in group E at admission and shock stage and on PID 3 to 7 [(371±16), (263±16), and (228±18) mmHg (1 mmHg=0.133 kPa)] were lower than (420±13), (327±13), and (281±17) mmHg of patients in group YM, respectively (t=5.650, 9.782, 4.856, P<0.05 or P<0.01). There were no statistically significant differences in levels of blood platelet count at admission and shock stage between patients in the 2 groups (t=0.038, 0.588, P>0.05), while the level of blood platelet count of patients in group E on PID 3 to 7 was significantly lower than that in group YM (t=6.636, P<0.05). (3) The days of seriously or critically ill and death rate of patients in group E were respectively longer or higher than those in group YM (Z=-2.303, χ(2)=13.676, P<0.05 or P<0.01). Conclusions: In the case of the same tissue perfusion at shock stage, injuries in heart, liver, kidney, lung, and coagulation system in elderly patients with severe burns are more obvious than those in young and middle-aged patients, with more severe illness and higher mortality.
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Affiliation(s)
- W W Wang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Burn Research, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - F Xiang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Burn Research, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - H P Song
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Burn Research, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - C Zhang
- Department of Plastic Surgery, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - B Q Zhang
- School of Clinical Medicine, Chongqing Medical and Pharmaceutical College, Chongqing 401331, China
| | - Y L Lyu
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Burn Research, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - H P Yuan
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Burn Research, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - G Z Hu
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Burn Research, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - Y S Huang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Burn Research, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
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Wang WW, Lu DM, Zheng M, Zhang JG, Zhang B. TSLP regulates eotaxin-1 production by nasal epithelial cells from patients with eosinophilic CRSwNP. Rhinology 2019; 56:370-377. [PMID: 29911210 DOI: 10.4193/rhin17.045] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Eosinophilic chronic rhinosinusitis with nasal polyps (eCRSwNP) is characterized by Th2-skewed inflammation with eosinophilic infiltration. Thymic stromal lymphopoietin (TSLP) promotes the development of allergic inflammation. Although increased TSLP is found in eCRSwNP, little is known about whether TSLP regulates eotaxin-1 production, a potent eosinophil chemoattractant that recruits and activates eosinophils. OBJECTIVE The aim of this study was to investigate the effects and mechanisms of TSLP in eotaxin-1 production in the eosinophilic inflammation of eCRSwNP. METHODS Human nasal epithelial cells (HNECs) from eCRSwNP patients were stimulated with recombinant human TSLP in the presence or absence of CYT387 (Janus kinase 1/2 inhibitor). Phosphorylated signal transducer activator of transcription 3 (p-STAT3) was measured by using immunocytochemistry. Eotaxin-1 expression was determined by using real-time PCR. Western blotting was used to detect the levels of p-STAT3 and eotaxin-1 protein. RESULTS The treatment with TSLP induced STAT3 phosphorylation in HNECs, and promoted p-STAT3 nuclear translocation, leading to a time-dependent increase of eotaxin-1 expression. However, these effects were attenuated by CYT387 pretreatment. CONCLUSION TSLP regulated eotaxin-1 production in HNECs via JAK1/2-STAT3 signaling, which might contribute to the eosinophilic inflammation of eCRSwNP.
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Affiliation(s)
- W W Wang
- Schools of Medicine and Nursing Sciences, Huzhou University Location: No.759, Huzhou City, Zhejiang Prov, China
| | - D M Lu
- Schools of Medicine and Nursing Sciences, Huzhou University Location: No.759, Huzhou City, Zhejiang Prov, China
| | - M Zheng
- Fujian Medical University, Location: No.88, Jiaotong Road, Fuzhou City, Fujian Prov, China
| | - J G Zhang
- Schools of Medicine and Nursing Sciences, Huzhou University Location: No.759, Huzhou City, Zhejiang Prov, China
| | - B Zhang
- Schools of Medicine and Nursing Sciences, Huzhou University Location: No.759, Huzhou City, Zhejiang Prov, China
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Zhang SL, van der Laan G, Wang WW, Haghighirad AA, Hesjedal T. Direct Observation of Twisted Surface skyrmions in Bulk Crystals. Phys Rev Lett 2018; 120:227202. [PMID: 29906149 DOI: 10.1103/physrevlett.120.227202] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 03/22/2018] [Indexed: 06/08/2023]
Abstract
Magnetic skyrmions in noncentrosymmetric helimagnets with D_{n} symmetry are Bloch-type magnetization swirls with a helicity angle of ±90°. At the surface of helimagnetic thin films below a critical thickness, a twisted skyrmion state with an arbitrary helicity angle has been proposed; however, its direct experimental observation has remained elusive. Here, we show that circularly polarized resonant elastic x-ray scattering is able to unambiguously measure the helicity angle of surface skyrmions, providing direct experimental evidence that a twisted skyrmion surface state also exists in bulk systems. The exact surface helicity angles of twisted skyrmions for both left- and right-handed chiral bulk Cu_{2}OSeO_{3}, in the single as well as in the multidomain skyrmion lattice state, are determined, revealing their detailed internal structure. Our findings suggest that a skyrmion surface reconstruction is a universal phenomenon, stemming from the breaking of translational symmetry at the interface.
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Affiliation(s)
- S L Zhang
- Department of Physics, Clarendon Laboratory, University of Oxford, Oxford OX1 3PU, United Kingdom
| | - G van der Laan
- Magnetic Spectroscopy Group, Diamond Light Source, Didcot OX11 0DE, United Kingdom
| | - W W Wang
- Faculty of Science, Ningbo University, Ningbo 315211, China
| | - A A Haghighirad
- Department of Physics, Clarendon Laboratory, University of Oxford, Oxford OX1 3PU, United Kingdom
- Institute for Solid State Physics, Karlsruhe Institute of Technology, 76021 Karlsruhe, Germany
| | - T Hesjedal
- Department of Physics, Clarendon Laboratory, University of Oxford, Oxford OX1 3PU, United Kingdom
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Zhang SL, Wang WW, Burn DM, Peng H, Berger H, Bauer A, Pfleiderer C, van der Laan G, Hesjedal T. Manipulation of skyrmion motion by magnetic field gradients. Nat Commun 2018; 9:2115. [PMID: 29844391 PMCID: PMC5974091 DOI: 10.1038/s41467-018-04563-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 05/03/2018] [Indexed: 11/09/2022] Open
Abstract
Magnetic skyrmions are particle-like, topologically protected magnetisation entities that are promising candidates as information carriers in racetrack memory. The transport of skyrmions in a shift-register-like fashion is crucial for their embodiment in practical devices. Here, we demonstrate that chiral skyrmions in Cu2OSeO3 can be effectively manipulated under the influence of a magnetic field gradient. In a radial field gradient, skyrmions were found to rotate collectively, following a given velocity-radius relationship. As a result of this relationship, and in competition with the elastic properties of the skyrmion lattice, the rotating ensemble disintegrates into a shell-like structure of discrete circular racetracks. Upon reversing the field direction, the rotation sense reverses. Field gradients therefore offer an effective handle for the fine control of skyrmion motion, which is inherently driven by magnon currents. In this scheme, no local electric currents are needed, thus presenting a different approach to shift-register-type operations based on spin transfer torque.
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Affiliation(s)
- S L Zhang
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford, OX1 3PU, UK
| | - W W Wang
- Faculty of Science, Ningbo University, 315211, Ningbo, China
| | - D M Burn
- Magnetic Spectroscopy Group, Diamond Light Source, Didcot, OX11 0DE, UK
| | - H Peng
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford, OX1 3PU, UK
| | - H Berger
- Crystal Growth Facility, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | - A Bauer
- Physik Department, Technische Universität München, James-Franck-Strasse 1, 85748, Garching, Germany
| | - C Pfleiderer
- Physik Department, Technische Universität München, James-Franck-Strasse 1, 85748, Garching, Germany
| | - G van der Laan
- Magnetic Spectroscopy Group, Diamond Light Source, Didcot, OX11 0DE, UK
| | - T Hesjedal
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford, OX1 3PU, UK.
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Shan LQ, Cai HB, Zhang WS, Tang Q, Zhang F, Song ZF, Bi B, Ge FJ, Chen JB, Liu DX, Wang WW, Yang ZH, Qi W, Tian C, Yuan ZQ, Zhang B, Yang L, Jiao JL, Cui B, Zhou WM, Cao LF, Zhou CT, Gu YQ, Zhang BH, Zhu SP, He XT. Experimental Evidence of Kinetic Effects in Indirect-Drive Inertial Confinement Fusion Hohlraums. Phys Rev Lett 2018; 120:195001. [PMID: 29799245 DOI: 10.1103/physrevlett.120.195001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 01/19/2018] [Indexed: 06/08/2023]
Abstract
We present the first experimental evidence supported by simulations of kinetic effects launched in the interpenetration layer between the laser-driven hohlraum plasma bubbles and the corona plasma of the compressed pellet at the Shenguang-III prototype laser facility. Solid plastic capsules were coated with carbon-deuterium layers; as the implosion neutron yield is quenched, DD fusion yield from the corona plasma provides a direct measure of the kinetic effects inside the hohlraum. An anomalous large energy spread of the DD neutron signal (∼282 keV) and anomalous scaling of the neutron yield with the thickness of the carbon-deuterium layers cannot be explained by the hydrodynamic mechanisms. Instead, these results can be attributed to kinetic shocks that arise in the hohlraum-wall-ablator interpenetration region, which result in efficient acceleration of the deuterons (∼28.8 J, 0.45% of the total input laser energy). These studies provide novel insight into the interactions and dynamics of a vacuum hohlraum and near-vacuum hohlraum.
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Affiliation(s)
- L Q Shan
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - H B Cai
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
- HEDPS, Center for Applied Physics and Technology, Peking University, Beijing 100871, China
- IFSA Collaborative Innovation Center, Shanghai Jiao Tong University, Shanghai 200240, China
| | - W S Zhang
- Graduate School, China Academy of Engineering Physics, P.O. Box 2101, Beijing 100088, China
| | - Q Tang
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - F Zhang
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - Z F Song
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - B Bi
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - F J Ge
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - J B Chen
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - D X Liu
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - W W Wang
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - Z H Yang
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - W Qi
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - C Tian
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - Z Q Yuan
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - B Zhang
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - L Yang
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - J L Jiao
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - B Cui
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - W M Zhou
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
- IFSA Collaborative Innovation Center, Shanghai Jiao Tong University, Shanghai 200240, China
| | - L F Cao
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - C T Zhou
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - Y Q Gu
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
- IFSA Collaborative Innovation Center, Shanghai Jiao Tong University, Shanghai 200240, China
| | - B H Zhang
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
| | - S P Zhu
- Science and Technology on Plasma Physics Laboratory, Research Center of Laser Fusion, CAEP, Mianyang 621900, China
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
- Graduate School, China Academy of Engineering Physics, P.O. Box 2101, Beijing 100088, China
| | - X T He
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
- HEDPS, Center for Applied Physics and Technology, Peking University, Beijing 100871, China
- IFSA Collaborative Innovation Center, Shanghai Jiao Tong University, Shanghai 200240, China
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Lu YR, Li SC, Wang WW, Yin ZH, Wang GK. [Diagnosis and treatment of plasma cell granuloma in nasal cavity and sinus]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018; 53:385-386. [PMID: 29764022 DOI: 10.3760/cma.j.issn.1673-0860.2018.05.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Y R Lu
- Department of Otorhinolaryngology, Henan Provincial People's Hospital, Zhengzhou 450003, China (studying in Graduate Department of Jinzhou Medical University Based in Henan Province People's Hospital)
| | - S C Li
- Department of Otorhinolaryngology, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - W W Wang
- Department of Otorhinolaryngology, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - Z H Yin
- Department of Otorhinolaryngology, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - G K Wang
- Department of Otorhinolaryngology, Henan Provincial People's Hospital, Zhengzhou 450003, China
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Wang WW, Dang JS, Jono R, Segawa H, Sugimoto M. A first-principles prediction on the "healing effect" of graphene preventing carrier trapping near the surface of metal halide perovskites. Chem Sci 2018; 9:3341-3353. [PMID: 29780464 PMCID: PMC5932977 DOI: 10.1039/c7sc04837h] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Accepted: 02/22/2018] [Indexed: 12/02/2022] Open
Abstract
We introduce a healing effect of graphene preventing carrier trapping by the defects near the surface of metal halide perovskites.
We herein report that surface modification of metal halide perovskites using graphene would be beneficial to improving the energy conversion efficiencies of perovskite solar cells. The present first-principles calculations on MAPbI3 with a single vacancy created by removing either I, Pb or MA show that the I and Pb vacancies near the surface result in the formation of Pb–Pb and I–I dimers, respectively. They are predicted to yield mid-gap levels, and would degrade the energy conversion efficiency of perovskite solar cells through carrier trapping. The present calculations suggest that when the surface of MAPbI3 is covered with a graphene sheet, the formation of the carrier trapping dimers would be suppressed. The origin of the “healing effect” of graphene on the lattice defect is ascribed to electronic interactions on the surface, which prevent charge localization at the lattice defects beneath the surface.
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Affiliation(s)
- W-W Wang
- Research Center for Advanced Science and Technology , The University of Tokyo , 4-6-1 Komaba, Meguro-ku , Tokyo 153-8904 , Japan . .,Faculty of Advanced Science and Technology , Kumamoto University , 2-39-1 Kurokami, Chuo-ku , Kumamoto 860-8555 , Japan .
| | - J-S Dang
- Research Center for Advanced Science and Technology , The University of Tokyo , 4-6-1 Komaba, Meguro-ku , Tokyo 153-8904 , Japan . .,Faculty of Advanced Science and Technology , Kumamoto University , 2-39-1 Kurokami, Chuo-ku , Kumamoto 860-8555 , Japan .
| | - R Jono
- Research Center for Advanced Science and Technology , The University of Tokyo , 4-6-1 Komaba, Meguro-ku , Tokyo 153-8904 , Japan .
| | - H Segawa
- Research Center for Advanced Science and Technology , The University of Tokyo , 4-6-1 Komaba, Meguro-ku , Tokyo 153-8904 , Japan .
| | - M Sugimoto
- Research Center for Advanced Science and Technology , The University of Tokyo , 4-6-1 Komaba, Meguro-ku , Tokyo 153-8904 , Japan . .,Faculty of Advanced Science and Technology , Kumamoto University , 2-39-1 Kurokami, Chuo-ku , Kumamoto 860-8555 , Japan .
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Tai WM, Yong WP, Lim C, Low LS, Tham CK, Koh TS, Ng QS, Wang WW, Wang LZ, Hartono S, Thng CH, Huynh H, Lim KT, Toh HC, Goh BC, Choo SP. A phase Ib study of selumetinib (AZD6244, ARRY-142886) in combination with sorafenib in advanced hepatocellular carcinoma (HCC). Ann Oncol 2018; 29:526. [PMID: 28368515 DOI: 10.1093/annonc/mdx060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Yin ZG, Wang QS, Yu K, Wang WW, Lin H, Yang ZH. Sex differences in associations between blood lipids and cerebral small vessel disease. Nutr Metab Cardiovasc Dis 2018; 28:28-34. [PMID: 29162363 DOI: 10.1016/j.numecd.2017.10.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 07/31/2017] [Accepted: 10/01/2017] [Indexed: 02/03/2023]
Abstract
BACKGROUND AND AIMS Dyslipidemia predicts higher risk of coronary events and stroke and might be associated with cerebral small vessel disease (SVD). Previous studies linking blood lipids and SVD have yielded inconsistent results, which may be attributable to sex differences in lipids metabolism. The aim of this study was to investigate the relationships between blood lipids and SVD in neurologically healthy men and women. METHODS AND RESULTS Consecutive 817 people aged 50 years or more were enrolled and underwent magnetic resonance imaging scans to evaluate the periventricular white matter lesions (PVWMLs), deep white matter lesions (DWMLs) and silent brain infarction (SBI). Fasting total cholesterol, triglyceride, high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol, apolipoprotein A-1 (apoA-1) and apolipoprotein B were assessed. Multivariable logistic regression analyses were performed to determine the associations of blood lipids with PVWMLs, DWMLs and SBI. HDL-C (for PVWMLs: OR 0.36, 95% CI 0.19-0.71; for DWMLs: OR 0.35, 95% CI 0.20-0.63) and apoA-1 (for PVWMLs: OR 0.27, 95% CI 0.11-0.66; for DWMLs: OR 0.22, 95% CI 0.10-0.48) were inversely associated with the severity of PVWMLs and DWMLs in women but not in men after adjustment for age, hypertension, diabetes, current smoking, daily drinking, body mass index and uric acid. Additionally, no blood lipids were significantly associated with SBI. CONCLUSIONS Our findings demonstrate that sex differences may exist in the associations between lipids and SVD. HDL-C and apoA-1 levels were inversely associated with the severity of PVWMLs and DWMLs in women.
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Affiliation(s)
- Z-G Yin
- Department of Neurology, Chengdu Military General Hospital, 270 Rongdu Road, Jinniu District, Chengdu, Sichuan Province, 610083, China
| | - Q-S Wang
- Department of Neurology, Chengdu Military General Hospital, 270 Rongdu Road, Jinniu District, Chengdu, Sichuan Province, 610083, China.
| | - K Yu
- Department of Neurology, Chengdu Military General Hospital, 270 Rongdu Road, Jinniu District, Chengdu, Sichuan Province, 610083, China
| | - W-W Wang
- Department of Neurology, Chengdu Military General Hospital, 270 Rongdu Road, Jinniu District, Chengdu, Sichuan Province, 610083, China
| | - H Lin
- Department of Neurology, Chengdu Military General Hospital, 270 Rongdu Road, Jinniu District, Chengdu, Sichuan Province, 610083, China
| | - Z-H Yang
- Department of Neurology, Chengdu Military General Hospital, 270 Rongdu Road, Jinniu District, Chengdu, Sichuan Province, 610083, China
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Xie SL, Fan S, Zhang SY, Chen WX, Li QX, Pan GK, Zhang HQ, Wang WW, Weng B, Zhang Z, Li JS, Lin ZY. SOX8 regulates cancer stem-like properties and cisplatin-induced EMT in tongue squamous cell carcinoma by acting on the Wnt/β-catenin pathway. Int J Cancer 2017; 142:1252-1265. [PMID: 29071717 DOI: 10.1002/ijc.31134] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Revised: 09/25/2017] [Accepted: 10/13/2017] [Indexed: 02/05/2023]
Abstract
A sub-population of chemoresistant cells exhibits biological properties similar to cancer stem cells (CSCs), and these cells are believed to be a main cause for tumor relapse and metastasis. In our study, we explored the role of SOX8 and its molecular mechanism in the regulation of the stemness properties and the epithelial mesenchymal transition (EMT) of cisplatin-resistant tongue squamous cell carcinoma (TSCC) cells. We found that SOX8 was upregulated in cisplatin-resistant TSCC cells, which displayed CSC-like properties and exhibited EMT. SOX8 was also overexpressed in chemoresistant patients with TSCC and was associated with higher lymph node metastasis, advanced tumor stage and shorter overall survival. Stable knockdown of SOX8 in cisplatin-resistant TSCC cells inhibited chemoresistance, tumorsphere formation, and EMT. The Wnt/β-catenin pathway mediated the cancer stem-like properties in cisplatin-resistant TSCC cells. Further studies showed that the transfection of active β-catenin in SOX8 stable-knockdown cells partly rescued the SOX8 silencing-induced repression of stem-like features and chemoresistance. Through chromatin immunoprecipitation and luciferase assays, we observed that SOX8 bound to the promoter region of Frizzled-7 (FZD7) and induced the FZD7-mediated activation of the Wnt/β-catenin pathway. In summary, SOX8 confers chemoresistance and stemness properties and mediates EMT processes in chemoresistant TSCC via the FZD7-mediated Wnt/β-catenin pathway.
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Affiliation(s)
- S-L Xie
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China.,Department of Oral & Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - S Fan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China.,Department of Oral & Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - S-Y Zhang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - W-X Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China.,Department of Oral & Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Q-X Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China.,Department of Oral & Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - G-K Pan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China.,Department of Oral & Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - H-Q Zhang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China.,Department of Oral & Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - W-W Wang
- Department of Stomatology, Zibo Center Hospital, Zibo, China
| | - B Weng
- Department of Pathology, The Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Z Zhang
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - J-S Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China.,Department of Oral & Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Z-Y Lin
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China.,Department of Oral & Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
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45
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Ge DW, Wang WW, Chen HT, Yang L, Cao XJ. Functions of microRNAs in osteoporosis. Eur Rev Med Pharmacol Sci 2017; 21:4784-4789. [PMID: 29164586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Osteoporosis (OP) is a kind of disease with a 25% incidence, characterized by the bone mass loss, bone microstructure damage, increased bone fragility, and easy fracture. miRNA plays an important regulatory role in the process of bone remodeling, especially in the regulation of differentiation and function of osteoblasts and osteoclasts, and the development and progression of OP and other bone diseases. In the future, it is expected to delay the bone loss and promote the bone remodeling via the overexpression or inhibition of specific miRNAs in specific tissues, thereby treating OP.
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Affiliation(s)
- D-W Ge
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
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46
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Guo CF, Wang Y, Liu JH, Shen P, Wang H, Wei YJ, Shi XF, Zhou XJ, Wang WW. [Analysis on influencing factors of prognosis of patients with acute organophosphorus pesticide poisoning]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2017; 34:372-4. [PMID: 27514423 DOI: 10.3760/cma.j.issn.1001-9391.2016.05.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To analyze the relationship between risk factors and prognosis of acute organophosphorus pesticide poisoning (AOPP). METHODS The clinical data including APACHEⅡ, D-dimer, C-reactive protein, procalcitonin, lactic acid of the 67 cases of acute organophosphorus pesticide poisoning which respectively divided into survival group and death group by the outcome were collected. The independent influcing factors were got by logistic regression analysis. RESULTS The analysis showed that APACHEⅡ, D-dimer、C-reactive protein and Procalcitonin were influencing factors to evaluate prognosis of AOPP (P<0.05) .Meanwhile, APACHEⅡ and CRP were the independent influencing factors to evaluate prognosis of AOPP (P<0.05). APACHEⅡ26was the optimum thresholds to acess the prognosis of AOPP and its Youden index was largest. CONCLUSION APACHEⅡ and CRP played an important role in the assessment of prognosis on AOPP. When APACHEⅡwas more than 26, it suggested the patient of AOPP will have a bad prognosis.
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Affiliation(s)
- C F Guo
- Tianjin First Center Hospial. 300019 Tianjin, China
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47
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Wang HZ, Li M, Hu M, Wang YW, Shi Y, Wang WW, Wang NL. [Clinical observation on the treatment of untreatable childhood glaucoma with microcatheter-assisted trabeculotomy]. Zhonghua Yan Ke Za Zhi 2017; 53:203-206. [PMID: 28316196 DOI: 10.3760/cma.j.issn.0412-4081.2017.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the efficacy of microcatheter-assisted trabeculotomy for untreatable childhood glaucoma with traditional surgeries repeatedly. Methods: Clinical charts of fifteen cases (16 eyes) with childhood glaucoma patients from Beijing Tongren Hospital were retrospectively analyzed. All eyes had previously received 2 or more traditional anti-glaucoma surgeries. We performed microcatheter-assisted trabeculotomy for these patients. The intraocular pressure (IOP), numbers of anti-glaucoma medications and post-operative complications were analyzed. The differences between pre-operative and last post-operative IOP and numbers of anti-glaucoma medications were compared using paried t test and wilcoxon signed rank test. Results: Thirteen male and 2 female children aged between 2-10 (median: 4) years old were recruited. 11 cases (12 eyes) were diagnosed as primary congenital glaucoma, 3 eyes of 3 cases were late-onset childhood glaucoma, and 1 eye was secondary glaucoma. The mean pre-operative IOP was (35.69 ± 6.27) mmHg (1 mmHg=0.133 kPa) on a mean of 3(1-4) medications for childhood glaucoma patients. The mean post-operative IOP decreased to (17.88 ± 7.74) mmHg (t=6.97, P< 0.01) and the median post operative medications decreased to 0(0-3)(Z=-3.15, P <0.01) at last visit. Twelve cases and 14 cases achieved complete and qualified success, respectively. No severe complications were observed for all patients. Conclusion: Microcatheter-assisted trabeculotomy got lower introcular pressure results for 15 childhood glaucoma patients with untreadtable traditional surgeries repeatedly with minimal complications. (Chin J Ophthalmol , 2017, 53:203-206).
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Affiliation(s)
- H Z Wang
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology & Visual Science Key Lab., Beijing 100730, China
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48
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Tai WM, Yong WP, Lim C, Low LS, Tham CK, Koh TS, Ng QS, Wang WW, Wang LZ, Hartano S, Thng CH, Huynh H, Lim KT, Toh HC, Goh BC, Choo SP. A phase Ib study of selumetinib (AZD6244, ARRY-142886) in combination with sorafenib in advanced hepatocellular carcinoma (HCC). Ann Oncol 2016; 27:2210-2215. [PMID: 27681866 DOI: 10.1093/annonc/mdw415] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 08/22/2016] [Accepted: 08/22/2016] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Treatment with sorafenib, although associated with inhibition of tumour growth and angiogenesis in in vivo studies, leads to up-regulation of pERK. The addition of MEK inhibition could potentially abrogate this effect and potentiate anti-tumour activity. This phase I study investigated the maximum tolerated dose (MTD), safety, tolerability, pharmacokinetics (PK) and biomarker correlates of selumetinib combined with sorafenib in patients with advanced hepatocellular carcinoma (HCC). METHODS Patients with Child-Pugh (CP) score ≤7 were treated with 400 mg twice daily of sorafenib with escalating doses of selumetinib in a 3 + 3 study design. The dose-limiting toxicity (DLT) evaluation period was 28 days. PK of selumetinib was determined. Angiogenic effect was evaluated with dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI). RESULTS Twenty-seven patients of Asian ethnicity were enrolled. The MTD was selumetinib 75 mg daily with sorafenib 400 mg twice daily. DLT included grade 3 transaminitis, diarrhoea and fatigue. Most common treatment-related adverse events at MTD (all grades) were diarrhoea (85%), rash (59%), hypertension (44%), fatigue (30%), anorexia (22%) and hand-foot syndrome (22%). Four patients (15%) had PR and 13 (48%) had SD. PR or SD was observed for ≥6 months in seven patients. The median overall survival was 14.4 months. Selumetinib exposures in combination with sorafenib were comparable to other monotherapy studies. A reduction in permeability-surface area product noted in DCE-MRI with treatment correlated with worse survival outcomes. CONCLUSION The MTD of selumetinib was 75 mg daily when combined with sorafenib 400 mg twice a day in CP ≤7 HCC. Acceptable adverse events and encouraging anti-tumour activity warrant further evaluation. DCE-MRI findings deserve prospective evaluation. CLINICALTRIALSGOV IDENTIFIER NCT01029418.
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Affiliation(s)
- W M Tai
- Department of Medical Oncology, National Cancer Centre Singapore, Singapore
| | - W P Yong
- Department of Haematology-Oncology, National University Health System, Singapore
| | - C Lim
- Divisions of Clinical Trials and Epidemiological Sciences
| | - L S Low
- Divisions of Clinical Trials and Epidemiological Sciences
| | - C K Tham
- Department of Medical Oncology, National Cancer Centre Singapore, Singapore
| | - T S Koh
- Oncologic Imaging, National Cancer Centre Singapore, Singapore
| | - Q S Ng
- Department of Medical Oncology, National Cancer Centre Singapore, Singapore
| | - W W Wang
- Department of Medical Oncology, National Cancer Centre Singapore, Singapore
| | - L Z Wang
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - S Hartano
- SingHealth Duke-NUS Radiological Sciences Academic Clinical Program, Singapore
| | - C H Thng
- Oncologic Imaging, National Cancer Centre Singapore, Singapore
| | - H Huynh
- Laboratory of Molecular Endocrinology, Division of Molecular and Cellular Research, National Cancer Centre Singapore, Singapore
| | - K T Lim
- Department of Pathology, Singapore General Hospital, Singapore, Singapore
| | - H C Toh
- Department of Medical Oncology, National Cancer Centre Singapore, Singapore
| | - B C Goh
- Department of Haematology-Oncology, National University Health System, Singapore
| | - S P Choo
- Department of Medical Oncology, National Cancer Centre Singapore, Singapore
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49
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Wei XL, Zhao F, Wang WW, Wei FJ, Zheng FY, Su JP. [Present situation of laryngotracheal stenosis' diagnosis technology]. Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2016; 30:1339-1342. [PMID: 29797987 DOI: 10.13201/j.issn.1001-1781.2016.16.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Indexed: 06/08/2023]
Abstract
Laryngotracheal stenosis is a complex and dangerous disease,which caused by trauma or endotracheal intubation.Accurately and clearly to show the length and area of the airway stenosis,which is of great significance for the correct qualitative and quantitative diagnosis of the disease and the development of the treatment.The relevant inspection has its advantages and disadvantages.How to use inspection accurate and reasonable,there is no unified standard.Therefore,this paper will evaluate the role and significance of different relevant inspection(pulmonary function tests,ultrasound,bronchoscopy,CT,MRI) in the diagnosis of laryngotracheal stenosis,providing reference for laryngeal and tracheal stenosis diagnosis and treatment.
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50
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An FP, Balantekin AB, Band HR, Bishai M, Blyth S, Butorov I, Cao D, Cao GF, Cao J, Cen WR, Chan YL, Chang JF, Chang LC, Chang Y, Chen HS, Chen QY, Chen SM, Chen YX, Chen Y, Cheng JH, Cheng J, Cheng YP, Cherwinka JJ, Chu MC, Cummings JP, de Arcos J, Deng ZY, Ding XF, Ding YY, Diwan MV, Dove J, Draeger E, Dwyer DA, Edwards WR, Ely SR, Gill R, Gonchar M, Gong GH, Gong H, Grassi M, Gu WQ, Guan MY, Guo L, Guo XH, Hackenburg RW, Han R, Hans S, He M, Heeger KM, Heng YK, Higuera A, Hor YK, Hsiung YB, Hu BZ, Hu LM, Hu LJ, Hu T, Hu W, Huang EC, Huang HX, Huang XT, Huber P, Hussain G, Jaffe DE, Jaffke P, Jen KL, Jetter S, Ji XP, Ji XL, Jiao JB, Johnson RA, Kang L, Kettell SH, Kohn S, Kramer M, Kwan KK, Kwok MW, Kwok T, Langford TJ, Lau K, Lebanowski L, Lee J, Lei RT, Leitner R, Leung KY, Leung JKC, Lewis CA, Li DJ, Li F, Li GS, Li QJ, Li SC, Li WD, Li XN, Li XQ, Li YF, Li ZB, Liang H, Lin CJ, Lin GL, Lin PY, Lin SK, Ling JJ, Link JM, Littenberg L, Littlejohn BR, Liu DW, Liu H, Liu JL, Liu JC, Liu SS, Lu C, Lu HQ, Lu JS, Luk KB, Ma QM, Ma XY, Ma XB, Ma YQ, Martinez Caicedo DA, McDonald KT, McKeown RD, Meng Y, Mitchell I, Monari Kebwaro J, Nakajima Y, Napolitano J, Naumov D, Naumova E, Ngai HY, Ning Z, Ochoa-Ricoux JP, Olshevski A, Pan HR, Park J, Patton S, Pec V, Peng JC, Piilonen LE, Pinsky L, Pun CSJ, Qi FZ, Qi M, Qian X, Raper N, Ren B, Ren J, Rosero R, Roskovec B, Ruan XC, Shao BB, Steiner H, Sun GX, Sun JL, Tang W, Taychenachev D, Tsang KV, Tull CE, Tung YC, Viaux N, Viren B, Vorobel V, Wang CH, Wang M, Wang NY, Wang RG, Wang W, Wang WW, Wang X, Wang YF, Wang Z, Wang Z, Wang ZM, Wei HY, Wen LJ, Whisnant K, White CG, Whitehead L, Wise T, Wong HLH, Wong SCF, Worcester E, Wu Q, Xia DM, Xia JK, Xia X, Xing ZZ, Xu JY, Xu JL, Xu J, Xu Y, Xue T, Yan J, Yang CG, Yang L, Yang MS, Yang MT, Ye M, Yeh M, Young BL, Yu GY, Yu ZY, Zang SL, Zhan L, Zhang C, Zhang HH, Zhang JW, Zhang QM, Zhang YM, Zhang YX, Zhang YM, Zhang ZJ, Zhang ZY, Zhang ZP, Zhao J, Zhao QW, Zhao YF, Zhao YB, Zheng L, Zhong WL, Zhou L, Zhou N, Zhuang HL, Zou JH. Measurement of the Reactor Antineutrino Flux and Spectrum at Daya Bay. Phys Rev Lett 2016; 116:061801. [PMID: 26918980 DOI: 10.1103/physrevlett.116.061801] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Indexed: 06/05/2023]
Abstract
This Letter reports a measurement of the flux and energy spectrum of electron antineutrinos from six 2.9 GWth nuclear reactors with six detectors deployed in two near (effective baselines 512 and 561 m) and one far (1579 m) underground experimental halls in the Daya Bay experiment. Using 217 days of data, 296 721 and 41 589 inverse β decay (IBD) candidates were detected in the near and far halls, respectively. The measured IBD yield is (1.55±0.04) ×10(-18) cm(2) GW(-1) day(-1) or (5.92±0.14) ×10(-43) cm(2) fission(-1). This flux measurement is consistent with previous short-baseline reactor antineutrino experiments and is 0.946±0.022 (0.991±0.023) relative to the flux predicted with the Huber-Mueller (ILL-Vogel) fissile antineutrino model. The measured IBD positron energy spectrum deviates from both spectral predictions by more than 2σ over the full energy range with a local significance of up to ∼4σ between 4-6 MeV. A reactor antineutrino spectrum of IBD reactions is extracted from the measured positron energy spectrum for model-independent predictions.
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Affiliation(s)
- F P An
- Institute of Modern Physics, East China University of Science and Technology, Shanghai, China
| | | | - H R Band
- Department of Physics, Yale University, New Haven, Connecticut, USA
| | - M Bishai
- Brookhaven National Laboratory, Upton, New York, USA
| | - S Blyth
- Department of Physics, National Taiwan University, Taipei, Taiwan
- National United University, Miao-Li, Taiwan
| | - I Butorov
- Joint Institute for Nuclear Research, Dubna, Moscow Region, Russia
| | - D Cao
- Nanjing University, Nanjing, China
| | - G F Cao
- Institute of High Energy Physics, Beijing, China
| | - J Cao
- Institute of High Energy Physics, Beijing, China
| | - W R Cen
- Institute of High Energy Physics, Beijing, China
| | - Y L Chan
- Chinese University of Hong Kong, Hong Kong, China
| | - J F Chang
- Institute of High Energy Physics, Beijing, China
| | - L C Chang
- Institute of Physics, National Chiao-Tung University, Hsinchu, Taiwan
| | - Y Chang
- National United University, Miao-Li, Taiwan
| | - H S Chen
- Institute of High Energy Physics, Beijing, China
| | - Q Y Chen
- Shandong University, Jinan, China
| | - S M Chen
- Department of Engineering Physics, Tsinghua University, Beijing, China
| | - Y X Chen
- North China Electric Power University, Beijing, China
| | - Y Chen
- Shenzhen University, Shenzhen, China
| | - J H Cheng
- Institute of Physics, National Chiao-Tung University, Hsinchu, Taiwan
| | - J Cheng
- Shandong University, Jinan, China
| | - Y P Cheng
- Institute of High Energy Physics, Beijing, China
| | | | - M C Chu
- Chinese University of Hong Kong, Hong Kong, China
| | | | - J de Arcos
- Department of Physics, Illinois Institute of Technology, Chicago, Illinois, USA
| | - Z Y Deng
- Institute of High Energy Physics, Beijing, China
| | - X F Ding
- Institute of High Energy Physics, Beijing, China
| | - Y Y Ding
- Institute of High Energy Physics, Beijing, China
| | - M V Diwan
- Brookhaven National Laboratory, Upton, New York, USA
| | - J Dove
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - E Draeger
- Department of Physics, Illinois Institute of Technology, Chicago, Illinois, USA
| | - D A Dwyer
- Lawrence Berkeley National Laboratory, Berkeley, California, USA
| | - W R Edwards
- Lawrence Berkeley National Laboratory, Berkeley, California, USA
| | - S R Ely
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - R Gill
- Brookhaven National Laboratory, Upton, New York, USA
| | - M Gonchar
- Joint Institute for Nuclear Research, Dubna, Moscow Region, Russia
| | - G H Gong
- Department of Engineering Physics, Tsinghua University, Beijing, China
| | - H Gong
- Department of Engineering Physics, Tsinghua University, Beijing, China
| | - M Grassi
- Institute of High Energy Physics, Beijing, China
| | - W Q Gu
- Shanghai Jiao Tong University, Shanghai, China
| | - M Y Guan
- Institute of High Energy Physics, Beijing, China
| | - L Guo
- Department of Engineering Physics, Tsinghua University, Beijing, China
| | - X H Guo
- Beijing Normal University, Beijing, China
| | | | - R Han
- North China Electric Power University, Beijing, China
| | - S Hans
- Brookhaven National Laboratory, Upton, New York, USA
| | - M He
- Institute of High Energy Physics, Beijing, China
| | - K M Heeger
- Department of Physics, Yale University, New Haven, Connecticut, USA
| | - Y K Heng
- Institute of High Energy Physics, Beijing, China
| | - A Higuera
- Department of Physics, University of Houston, Houston, Texas, USA
| | - Y K Hor
- Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia, USA
| | - Y B Hsiung
- Department of Physics, National Taiwan University, Taipei, Taiwan
| | - B Z Hu
- Department of Physics, National Taiwan University, Taipei, Taiwan
| | - L M Hu
- Brookhaven National Laboratory, Upton, New York, USA
| | - L J Hu
- Beijing Normal University, Beijing, China
| | - T Hu
- Institute of High Energy Physics, Beijing, China
| | - W Hu
- Institute of High Energy Physics, Beijing, China
| | - E C Huang
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - H X Huang
- China Institute of Atomic Energy, Beijing, China
| | | | - P Huber
- Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia, USA
| | - G Hussain
- Department of Engineering Physics, Tsinghua University, Beijing, China
| | - D E Jaffe
- Brookhaven National Laboratory, Upton, New York, USA
| | - P Jaffke
- Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia, USA
| | - K L Jen
- Institute of Physics, National Chiao-Tung University, Hsinchu, Taiwan
| | - S Jetter
- Institute of High Energy Physics, Beijing, China
| | - X P Ji
- Department of Engineering Physics, Tsinghua University, Beijing, China
- School of Physics, Nankai University, Tianjin, China
| | - X L Ji
- Institute of High Energy Physics, Beijing, China
| | - J B Jiao
- Shandong University, Jinan, China
| | - R A Johnson
- Department of Physics, University of Cincinnati, Cincinnati, Ohio, USA
| | - L Kang
- Dongguan University of Technology, Dongguan, China
| | - S H Kettell
- Brookhaven National Laboratory, Upton, New York, USA
| | - S Kohn
- Department of Physics, University of California, Berkeley, California, USA
| | - M Kramer
- Lawrence Berkeley National Laboratory, Berkeley, California, USA
- Department of Physics, University of California, Berkeley, California, USA
| | - K K Kwan
- Chinese University of Hong Kong, Hong Kong, China
| | - M W Kwok
- Chinese University of Hong Kong, Hong Kong, China
| | - T Kwok
- Department of Physics, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - T J Langford
- Department of Physics, Yale University, New Haven, Connecticut, USA
| | - K Lau
- Department of Physics, University of Houston, Houston, Texas, USA
| | - L Lebanowski
- Department of Engineering Physics, Tsinghua University, Beijing, China
| | - J Lee
- Lawrence Berkeley National Laboratory, Berkeley, California, USA
| | - R T Lei
- Dongguan University of Technology, Dongguan, China
| | - R Leitner
- Charles University, Faculty of Mathematics and Physics, Prague, Czech Republic
| | - K Y Leung
- Department of Physics, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - J K C Leung
- Department of Physics, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - C A Lewis
- University of Wisconsin, Madison, Wisconsin, USA
| | - D J Li
- University of Science and Technology of China, Hefei, China
| | - F Li
- Institute of High Energy Physics, Beijing, China
| | - G S Li
- Shanghai Jiao Tong University, Shanghai, China
| | - Q J Li
- Institute of High Energy Physics, Beijing, China
| | - S C Li
- Department of Physics, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - W D Li
- Institute of High Energy Physics, Beijing, China
| | - X N Li
- Institute of High Energy Physics, Beijing, China
| | - X Q Li
- School of Physics, Nankai University, Tianjin, China
| | - Y F Li
- Institute of High Energy Physics, Beijing, China
| | - Z B Li
- Sun Yat-Sen (Zhongshan) University, Guangzhou, China
| | - H Liang
- University of Science and Technology of China, Hefei, China
| | - C J Lin
- Lawrence Berkeley National Laboratory, Berkeley, California, USA
| | - G L Lin
- Institute of Physics, National Chiao-Tung University, Hsinchu, Taiwan
| | - P Y Lin
- Institute of Physics, National Chiao-Tung University, Hsinchu, Taiwan
| | - S K Lin
- Department of Physics, University of Houston, Houston, Texas, USA
| | - J J Ling
- Brookhaven National Laboratory, Upton, New York, USA
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
- Sun Yat-Sen (Zhongshan) University, Guangzhou, China
| | - J M Link
- Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia, USA
| | - L Littenberg
- Brookhaven National Laboratory, Upton, New York, USA
| | - B R Littlejohn
- Department of Physics, Illinois Institute of Technology, Chicago, Illinois, USA
- Department of Physics, University of Cincinnati, Cincinnati, Ohio, USA
| | - D W Liu
- Department of Physics, University of Houston, Houston, Texas, USA
| | - H Liu
- Department of Physics, University of Houston, Houston, Texas, USA
| | - J L Liu
- Shanghai Jiao Tong University, Shanghai, China
| | - J C Liu
- Institute of High Energy Physics, Beijing, China
| | - S S Liu
- Department of Physics, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - C Lu
- Joseph Henry Laboratories, Princeton University, Princeton, New Jersey, USA
| | - H Q Lu
- Institute of High Energy Physics, Beijing, China
| | - J S Lu
- Institute of High Energy Physics, Beijing, China
| | - K B Luk
- Lawrence Berkeley National Laboratory, Berkeley, California, USA
- Department of Physics, University of California, Berkeley, California, USA
| | - Q M Ma
- Institute of High Energy Physics, Beijing, China
| | - X Y Ma
- Institute of High Energy Physics, Beijing, China
| | - X B Ma
- North China Electric Power University, Beijing, China
| | - Y Q Ma
- Institute of High Energy Physics, Beijing, China
| | | | - K T McDonald
- Joseph Henry Laboratories, Princeton University, Princeton, New Jersey, USA
| | - R D McKeown
- California Institute of Technology, Pasadena, California, USA
- College of William and Mary, Williamsburg, Virginia, USA
| | - Y Meng
- Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia, USA
| | - I Mitchell
- Department of Physics, University of Houston, Houston, Texas, USA
| | | | - Y Nakajima
- Lawrence Berkeley National Laboratory, Berkeley, California, USA
| | - J Napolitano
- Department of Physics, College of Science and Technology, Temple University, Philadelphia, Pennsylvania, USA
| | - D Naumov
- Joint Institute for Nuclear Research, Dubna, Moscow Region, Russia
| | - E Naumova
- Joint Institute for Nuclear Research, Dubna, Moscow Region, Russia
| | - H Y Ngai
- Department of Physics, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Z Ning
- Institute of High Energy Physics, Beijing, China
| | - J P Ochoa-Ricoux
- Instituto de Física, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - A Olshevski
- Joint Institute for Nuclear Research, Dubna, Moscow Region, Russia
| | - H-R Pan
- Department of Physics, National Taiwan University, Taipei, Taiwan
| | - J Park
- Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia, USA
| | - S Patton
- Lawrence Berkeley National Laboratory, Berkeley, California, USA
| | - V Pec
- Charles University, Faculty of Mathematics and Physics, Prague, Czech Republic
| | - J C Peng
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - L E Piilonen
- Center for Neutrino Physics, Virginia Tech, Blacksburg, Virginia, USA
| | - L Pinsky
- Department of Physics, University of Houston, Houston, Texas, USA
| | - C S J Pun
- Department of Physics, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - F Z Qi
- Institute of High Energy Physics, Beijing, China
| | - M Qi
- Nanjing University, Nanjing, China
| | - X Qian
- Brookhaven National Laboratory, Upton, New York, USA
| | - N Raper
- Department of Physics, Applied Physics, and Astronomy, Rensselaer Polytechnic Institute, Troy, New York, USA
| | - B Ren
- Dongguan University of Technology, Dongguan, China
| | - J Ren
- China Institute of Atomic Energy, Beijing, China
| | - R Rosero
- Brookhaven National Laboratory, Upton, New York, USA
| | - B Roskovec
- Charles University, Faculty of Mathematics and Physics, Prague, Czech Republic
| | - X C Ruan
- China Institute of Atomic Energy, Beijing, China
| | - B B Shao
- Department of Engineering Physics, Tsinghua University, Beijing, China
| | - H Steiner
- Lawrence Berkeley National Laboratory, Berkeley, California, USA
- Department of Physics, University of California, Berkeley, California, USA
| | - G X Sun
- Institute of High Energy Physics, Beijing, China
| | - J L Sun
- China General Nuclear Power Group, China
| | - W Tang
- Brookhaven National Laboratory, Upton, New York, USA
| | - D Taychenachev
- Joint Institute for Nuclear Research, Dubna, Moscow Region, Russia
| | - K V Tsang
- Lawrence Berkeley National Laboratory, Berkeley, California, USA
| | - C E Tull
- Lawrence Berkeley National Laboratory, Berkeley, California, USA
| | - Y C Tung
- Department of Physics, National Taiwan University, Taipei, Taiwan
| | - N Viaux
- Instituto de Física, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - B Viren
- Brookhaven National Laboratory, Upton, New York, USA
| | - V Vorobel
- Charles University, Faculty of Mathematics and Physics, Prague, Czech Republic
| | - C H Wang
- National United University, Miao-Li, Taiwan
| | - M Wang
- Shandong University, Jinan, China
| | - N Y Wang
- Beijing Normal University, Beijing, China
| | - R G Wang
- Institute of High Energy Physics, Beijing, China
| | - W Wang
- Sun Yat-Sen (Zhongshan) University, Guangzhou, China
- College of William and Mary, Williamsburg, Virginia, USA
| | - W W Wang
- Nanjing University, Nanjing, China
| | - X Wang
- College of Electronic Science and Engineering, National University of Defense Technology, Changsha, China
| | - Y F Wang
- Institute of High Energy Physics, Beijing, China
| | - Z Wang
- Department of Engineering Physics, Tsinghua University, Beijing, China
| | - Z Wang
- Institute of High Energy Physics, Beijing, China
| | - Z M Wang
- Institute of High Energy Physics, Beijing, China
| | - H Y Wei
- Department of Engineering Physics, Tsinghua University, Beijing, China
| | - L J Wen
- Institute of High Energy Physics, Beijing, China
| | | | - C G White
- Department of Physics, Illinois Institute of Technology, Chicago, Illinois, USA
| | - L Whitehead
- Department of Physics, University of Houston, Houston, Texas, USA
| | - T Wise
- University of Wisconsin, Madison, Wisconsin, USA
| | - H L H Wong
- Lawrence Berkeley National Laboratory, Berkeley, California, USA
- Department of Physics, University of California, Berkeley, California, USA
| | - S C F Wong
- Chinese University of Hong Kong, Hong Kong, China
- Sun Yat-Sen (Zhongshan) University, Guangzhou, China
| | - E Worcester
- Brookhaven National Laboratory, Upton, New York, USA
| | - Q Wu
- Shandong University, Jinan, China
| | - D M Xia
- Institute of High Energy Physics, Beijing, China
- Chongqing University, Chongqing, China
| | - J K Xia
- Institute of High Energy Physics, Beijing, China
| | - X Xia
- Shandong University, Jinan, China
| | - Z Z Xing
- Institute of High Energy Physics, Beijing, China
| | - J Y Xu
- Chinese University of Hong Kong, Hong Kong, China
| | - J L Xu
- Institute of High Energy Physics, Beijing, China
| | - J Xu
- Beijing Normal University, Beijing, China
| | - Y Xu
- School of Physics, Nankai University, Tianjin, China
| | - T Xue
- Department of Engineering Physics, Tsinghua University, Beijing, China
| | - J Yan
- Xi'an Jiaotong University, Xi'an, China
| | - C G Yang
- Institute of High Energy Physics, Beijing, China
| | - L Yang
- Dongguan University of Technology, Dongguan, China
| | - M S Yang
- Institute of High Energy Physics, Beijing, China
| | - M T Yang
- Shandong University, Jinan, China
| | - M Ye
- Institute of High Energy Physics, Beijing, China
| | - M Yeh
- Brookhaven National Laboratory, Upton, New York, USA
| | - B L Young
- Iowa State University, Ames, Iowa, USA
| | - G Y Yu
- Nanjing University, Nanjing, China
| | - Z Y Yu
- Institute of High Energy Physics, Beijing, China
| | - S L Zang
- Nanjing University, Nanjing, China
| | - L Zhan
- Institute of High Energy Physics, Beijing, China
| | - C Zhang
- Brookhaven National Laboratory, Upton, New York, USA
| | - H H Zhang
- Sun Yat-Sen (Zhongshan) University, Guangzhou, China
| | - J W Zhang
- Institute of High Energy Physics, Beijing, China
| | - Q M Zhang
- Xi'an Jiaotong University, Xi'an, China
| | - Y M Zhang
- Department of Engineering Physics, Tsinghua University, Beijing, China
| | - Y X Zhang
- China General Nuclear Power Group, China
| | - Y M Zhang
- Sun Yat-Sen (Zhongshan) University, Guangzhou, China
| | - Z J Zhang
- Dongguan University of Technology, Dongguan, China
| | - Z Y Zhang
- Institute of High Energy Physics, Beijing, China
| | - Z P Zhang
- University of Science and Technology of China, Hefei, China
| | - J Zhao
- Institute of High Energy Physics, Beijing, China
| | - Q W Zhao
- Institute of High Energy Physics, Beijing, China
| | - Y F Zhao
- North China Electric Power University, Beijing, China
| | - Y B Zhao
- Institute of High Energy Physics, Beijing, China
| | - L Zheng
- University of Science and Technology of China, Hefei, China
| | - W L Zhong
- Institute of High Energy Physics, Beijing, China
| | - L Zhou
- Institute of High Energy Physics, Beijing, China
| | - N Zhou
- University of Science and Technology of China, Hefei, China
| | - H L Zhuang
- Institute of High Energy Physics, Beijing, China
| | - J H Zou
- Institute of High Energy Physics, Beijing, China
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