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Zhou Y, Fu G, Xia Q, Li XX, Xu X. [Placental transmogrification of lung: clinicopathological features of three cases]. Zhonghua Bing Li Xue Za Zhi 2024; 53:77-79. [PMID: 38178752 DOI: 10.3760/cma.j.cn112151-20230927-00223] [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: 01/06/2024]
Affiliation(s)
- Y Zhou
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - G Fu
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Q Xia
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - X X Li
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - X Xu
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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Li ZM, Yan WJ, Liu F, Li X, Li XX, Yu MT. Clinical effect of acupoint application with turmeric blistering moxibustion plaster on post-stroke hemiplegic shoulder pain. Zhongguo Zhen Jiu 2023; 43:1373-1378. [PMID: 38092534 DOI: 10.13703/j.0255-2930.20230130-0001] [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] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
OBJECTIVES To observe the effects of acupoint application with turmeric blistering moxibustion plaster on pain, shoulder range of motion (ROM) and upper limb motor function in the patients with post-stroke hemiplegic shoulder pain (PSHSP). METHODS Eighty-two patients with PSHSP were randomly divided into an observation group (41 cases, 1 case was eliminated, 4 cases dropped out) and a control group (41 cases, 2 cases were eliminated and 2 cases dropped out). The routine treatment, nursing care and rehabilitation training were performed in the control group. On the basis of the intervention as the control group, in the observation group, the turmeric blistering moxibustion plaster was applied to bilateral ashi points, Jianyu (LI 15), Jianliao (TE 14), Binao (LI 14), Shousanli (LI 10) and Hegu (LI 4), once a day, remained for 6 hours each time. This moxibustion therapy was operated 5 times weekly, one course of treatment consisted of 2 weeks and 2 courses were required. Separately, before treatment and after 2 and 4 weeks of treatment, the score of visual analogue scale (VAS), shoulder ROM and the score of upper limbs in Fugl-Meyer assessment (U-FMA) were observed in the two groups. RESULTS VAS scores were lower (P<0.05), ROM in shoulder flexion, abduction, internal rotation and external rotation was larger (P<0.05), and U-FMA scores were higher (P<0.05) after 2 and 4 weeks of treatment when compared with those before treatment in the two groups. After 4 weeks of treatment, VAS score decreased (P<0.05), and ROM in shoulder flexion, abduction, internal rotation, external rotation and U-FMA score increased (P<0.05) in comparison with those after 2 weeks of treatment in either group. In the observation group, VAS scores were dropped (P<0.05) after 2 and 4 weeks of treatment respectively, and ROM of shoulder flexion and abduction enlarged after 2 weeks of treatment (P<0.05) when compared with those in the control group. After 4 weeks of treatment, ROM in shoulder flexion, abduction, internal rotation and external rotation in the observation group was larger (P<0.05) and U-FMA score was higher (P<0.05) than those in the control group. CONCLUSIONS Acupoint application with turmeric blistering moxibustion plaster may effectively reduce the degree of shoulder pain and improve the shoulder range of motion and the upper limb motor function in the patients with post-stroke hemiplegic shoulder pain.
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Affiliation(s)
- Zhuang-Miao Li
- School of Nursing, Fujian University of TCM, Fuzhou 350122, China.
| | - Wen-Juan Yan
- Women and Children's Hospital Affiliated to Xiamen University (Xiamen Municipal Maternal and Child Health Center)
| | - Fang Liu
- School of Nursing, Fujian University of TCM, Fuzhou 350122, China
| | - Xia Li
- School of Nursing, Fujian University of TCM, Fuzhou 350122, China
| | - Xiu-Xia Li
- Affiliated Rehabilitation Hospital, Fujian University of TCM
| | - Meng-Ting Yu
- West China Xiamen Hospital of Sichuan University
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Li XX, Cheng RJ, Wang Q, Liu DJ, Lv SY, Huang ZM, Zhang ST, Li XM, Chen ZJ, Wang Q, Liu ZJ, Cao LH, Zheng CY, He XT. Anomalous staged hot-electron acceleration by two-plasmon decay instability in magnetized plasmas. Phys Rev E 2023; 108:L053201. [PMID: 38115515 DOI: 10.1103/physreve.108.l053201] [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] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 10/12/2023] [Indexed: 12/21/2023]
Abstract
We present a staged hot-electron acceleration mechanism of the two-plasmon decay (TPD) instability in the transverse magnetic field under the parameters relevant to inertial confinement fusion experiments. After being accelerated by the forward electron plasma wave (FEPW) of TPD, the hot-electrons can be anomalously accelerated again by the backward electron plasma wave (BEPW) of TPD and then obtain higher energy. Moreover, the surfatron acceleration mechanism of TPD in the magnetic field is also confirmed, the electrons trapped by the TPD daughter EPWs are accelerated in the direction along the wave front. Interestingly, the velocity of electrons accelerated by surfing from the FEPW is quite easily close to the BEPW phase velocity, which markedly enhances the efficiency of the staged acceleration. The coexistence of these two acceleration mechanisms leads to a significant increase of energetic electrons generated by TPD in the magnetic field. Meanwhile the EPWs are dissipated, TPD instability is effectively suppressed, and the laser transmission increases.
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Affiliation(s)
- X X Li
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - R J Cheng
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - Qing Wang
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - D J Liu
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - S Y Lv
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - Z M Huang
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - S T Zhang
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - X M Li
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - Z J Chen
- HEDPS, Center for Applied Physics and Technology, and State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871, China
| | - Qiang Wang
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - Z J Liu
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
- HEDPS, Center for Applied Physics and Technology, and College of Engineering, Peking University, Beijing 100871, China
| | - L H Cao
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
- HEDPS, Center for Applied Physics and Technology, and College of Engineering, Peking University, Beijing 100871, China
| | - C Y Zheng
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
- HEDPS, Center for Applied Physics and Technology, and College of Engineering, Peking University, Beijing 100871, China
| | - X T He
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
- HEDPS, Center for Applied Physics and Technology, and College of Engineering, Peking University, Beijing 100871, China
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Lu SH, Li XX, Zuo HJ, Li WN, Pan JP, Huang J. Monoterpenoid Glycosides from the Leaves of Ligustrum robustum and Their Bioactivities (II). Molecules 2023; 28:7274. [PMID: 37959693 PMCID: PMC10647328 DOI: 10.3390/molecules28217274] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 10/20/2023] [Accepted: 10/24/2023] [Indexed: 11/15/2023] Open
Abstract
Ligustrum robustum has been not only used as a heat-clearing and detoxicating functional tea (Ku-Ding-Cha) but also consumed as a hypotensive, anti-diabetic, and weight-reducing folk medicine. From the leaves of L. robustum, ten new monoterpenoid glycosides named ligurobustosides T10 (1a), T11 (1b), T12 (2a), T13 (2b), T14 (3a), T15 (3b), F1 (4b), T16 (5a), T17 (5b), and E1 (6b), together with five known ones (4a, 6a, 7, 8a, 8b), were separated and identified using the spectroscopic method and chemical method in this research. The results of biological tests exhibited that the fatty acid synthase (FAS) inhibitory action of compound 5 (IC50: 4.38 ± 0.11 μM) was as strong as orlistat (IC50: 4.46 ± 0.13 μM), a positive control; the α-glucosidase inhibitory actions of compounds 1-4 and 7-8, and the α-amylase inhibitory actions of compounds 1-8 were medium; the ABTS radical scavenging capacities of compounds 1-3 and 5-8 (IC50: 6.27 ± 0.23 ~ 8.59 ± 0.09 μM) were stronger than l-(+)-ascorbic acid (IC50: 10.06 ± 0.19 μM) served as a positive control. This research offered a theoretical foundation for the leaves of L. robustum to prevent diabetes and its complications.
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Affiliation(s)
- Shi-Hui Lu
- College of Pharmacy, Youjiang Medical University for Nationalities, Baise 533000, China; (W.-N.L.); (J.-P.P.)
- Guangxi Database Construction and Application Engineering Research Center for in Tracorporal Pharmacochemistry of TCM, Baise 533000, China
- Key Laboratory of Youjiang Basin Characteristic Ethnic Medicine Research in Guangxi, Baise 533000, China
| | - Xiu-Xia Li
- Nursing School, Youjiang Medical University for Nationalities, Baise 533000, China;
| | - Hao-Jiang Zuo
- Department of Laboratory Science of Public Health, West China School of Public Health, Sichuan University, Chengdu 610041, China;
| | - Wei-Neng Li
- College of Pharmacy, Youjiang Medical University for Nationalities, Baise 533000, China; (W.-N.L.); (J.-P.P.)
| | - Jia-Ping Pan
- College of Pharmacy, Youjiang Medical University for Nationalities, Baise 533000, China; (W.-N.L.); (J.-P.P.)
| | - Jing Huang
- Key Laboratory of Drug Targeting, Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
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Li XX, Li JP, Zhou K, Zhao X, Zhang FK. [Chidamide treatment for 2 cases of refractory T-cell large granular lymphocytic leukemia]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:694-696. [PMID: 37803848 PMCID: PMC10520224 DOI: 10.3760/cma.j.issn.0253-2727.2023.08.016] [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] [Received: 10/14/2022] [Indexed: 10/08/2023]
Affiliation(s)
- X X 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, ChinaCorresponding author: Zhang Fengkui,
| | - J P 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, ChinaCorresponding author: Zhang Fengkui,
| | - K Zhou
- 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, ChinaCorresponding author: Zhang Fengkui,
| | - X 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, ChinaCorresponding author: Zhang Fengkui,
| | - F K 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, ChinaCorresponding author: Zhang Fengkui,
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Li XX, Cheng GW, Liang J, Huang C, Qiu LP, Ding H. [The application value of shear wave dispersion and shear wave elastography combined with serological indicators in the evaluation of liver fibrosis]. Zhonghua Yi Xue Za Zhi 2023; 103:2246-2251. [PMID: 37544761 DOI: 10.3760/cma.j.cn112137-20221213-02641] [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: 08/08/2023]
Abstract
Objective: To explore the application value of shear wave dispersion (SWD) and shear wave elastography (SWE) combined with serological indicators in the evaluation of liver fibrosis. Methods: A total of 219 patients with liver disorders who underwent liver biopsy were prospectively collected in Huashan Hospital, Fudan University from January 2021 to September 2022, including 130 males and 89 females, aged from 18 to 76 (42±12) years. All patients underwent SWD and SWE examinations before liver biopsy. Serological indicators including alanine aminotransferase(ALT), aspartate aminotransferase(AST), alkaline phosphatase(ALP)) and γ-glutamyl transpeptadase (GGT) were also collected. Based on pathological diagnosis of liver fibrosis stage (from S0 to S4), the distribution of dispersion slope and liver elastic modulus at different fibrosis stages were analyzed in all patients. All patients were divided 7: 3 into training set (156 cases) and validation set (63 cases) in chronological order. In training set, factors influencing liver fibrosis≥S2 stage and S4 stage were analysed using binary logistic regression. The predictive models were established for diagnosing liver fibrosis≥S2 stage and S4 stage by using R language, and the models were evaluated by the area under curve (AUC) and calibrated for validation. Results: The dispersion slope and elastic modulus increased with the severity of fibrosis, with statistically significant differences in different fibrosis stages (both P<0.001). In training set, dispersion slope, elastic modulus, ALT, AST, and GGT were influential factors in liver fibrosis≥S2 stage and S4 stage(both P<0.05), and prediction models were constructed based on these indicators. In training set, the AUCs of the predictive model, SWD and SWE for diagnosingliver fibrosis≥S2 stage were 0.743 (95%CI: 0.665-0.821), 0.709 (95%CI: 0.628-0.790) and 0.725 (95%CI: 0.647-0.804), respectively; for diagnosing liver fibrosis S4 stage, the AUCs were 0.988 (95%CI: 0.968-1.000), 0.908 (95%CI: 0.852-0.963) and 0.974 (95%CI: 0.945-1.000), respectively. In validation set, the AUC of the predictive model, SWD and SWE for diagnosing liver fibrosis≥S2 stage were 08.735 (95%CI: 0.612-0.859), 0.658 (95%CI:0.522-0.793) and 0.699 (95%CI:0.570-0.828), respectively; for diagnosing liver fibrosis S4 stage, the AUC were 0.976 (95%CI: 0.937-1.000), 0.872 (95%CI: 0.757-0.988) and 0.948 (95%CI: 0.889-1.000), respectively. The calibration curves of the prediction models were consistent in the training and validation sets. Conclusion: The predictive model of SWD and SWE combined with serological indicators is helpful in the diagnosis of stage of liver fibrosis non-invasively.
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Affiliation(s)
- X X Li
- Shanghai Institute of Medical Imaging, Shanghai 200032, China
| | - G W Cheng
- Department of Ultrasound, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - J Liang
- Department of Ultrasound, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - C Huang
- Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - L P Qiu
- Department of Ultrasound, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - H Ding
- Department of Ultrasound, Huashan Hospital, Fudan University, Shanghai 200040, China
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Liu DJ, Wang Q, Li XM, Zhang ST, Cheng RJ, Li XX, Lv SY, Huang ZM, Wang Q, Liu ZJ, Cao LH, Zheng CY. Kinetic model and Vlasov simulation verification of two-ion decay instability. Phys Rev E 2023; 108:025206. [PMID: 37723741 DOI: 10.1103/physreve.108.025206] [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] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 07/27/2023] [Indexed: 09/20/2023]
Abstract
A kinetic theory is developed to describe the longitudinal decay of two-ion decay (TID): The pump ion-acoustic wave (IAW) decays into two daughter IAWs with a longer wavelength. The instability growth rate and threshold are given by the theory. Both the simulations of full kinetic Vlasov and hybrid Vlasov (kinetic ions and Boltzmann electrons) are employed to verify the theory and have a high quantitative agreement with the theory for 8≤ZT_{e}/T_{i}≤15, where Z is the ion charge number and T_{i}(T_{e}) is the ion (electron) temperature. The kinetic model developed here solves a long-standing problem that the simple fluid theory underestimates growth rate by a factor of 2∼3. Also, a reasonable explanation is given to the typical characteristics of TID that the dependence curves of subharmonic growth rate γ and wave number k.
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Affiliation(s)
- D J Liu
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - Qing Wang
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - X M Li
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - S T Zhang
- HEDPS, Center for Applied Physics and Technology, and State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871, China
| | - R J Cheng
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - X X Li
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - S Y Lv
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - Z M Huang
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - Qiang Wang
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - Z J Liu
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
- HEDPS, Center for Applied Physics and Technology, and College of Engineering, Peking University, Beijing 100871, China
| | - L H Cao
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
- HEDPS, Center for Applied Physics and Technology, and College of Engineering, Peking University, Beijing 100871, China
| | - C Y Zheng
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
- HEDPS, Center for Applied Physics and Technology, and College of Engineering, Peking University, Beijing 100871, China
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Wang YS, Liang SS, Ren JJ, Wang ZY, Deng XX, Liu WD, Yan YL, Song GH, Li XX. The Effects of Selenium Supplementation in the Treatment of Autoimmune Thyroiditis: An Overview of Systematic Reviews. Nutrients 2023; 15:3194. [PMID: 37513612 PMCID: PMC10386011 DOI: 10.3390/nu15143194] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/11/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023] Open
Abstract
OBJECTIVE The available evidence on selenium supplementation in the treatment of autoimmune thyroiditis (AIT) was inconclusive. This research serves to assess the effects of selenium supplementation in the treatment of AIT. METHODS Online databases including PubMed, Web of Science, Embase, and the Cochrane Library were searched from inception to 10 June 2022. The AMSTAR-2 tool was used to assess the methodological quality of included studies. The information on the randomized controlled trials of the included studies was extracted and synthesized. The GRADE system was used to assess the certainty of evidence. RESULTS A total of 6 systematic reviews with 75 RCTs were included. Only one study was rated as high quality. The meta-analysis showed that in the levothyroxine (LT4)-treated population, thyroid peroxidase antibody (TPO-Ab) levels decreased significantly in the selenium group at 3 months (SMD = -0.53, 95% CI: [-0.89, -0.17], p < 0.05, very low certainty) and 6 months (SMD = -1.95, 95% CI: [-3.17, -0.74], p < 0.05, very low certainty) and that thyroglobulin antibody (Tg-Ab) levels were not decreased. In the non-LT4-treated population, TPO-Ab levels decreased significantly in the selenium group at 3 and 6 months and did not decrease at 12 months. Tg-Ab levels decreased significantly in the selenium group at 3 and 6 months and did not decrease at 12 months. The adverse effects reported in the selenium group were not significantly different from those in the control group, and the certainty of evidence was low. CONCLUSION Although selenium supplementation might reduce TPO-Ab levels at 3 and 6 months and Tg-Ab levels at 3 and 6 months in the non-LT4-treated population, this was based on a low certainty of evidence.
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Affiliation(s)
- Yong-Sheng Wang
- Evidence-Based Social Science Research Center/Health Technology Assessment Center, School of Public Health, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Shan-Shan Liang
- Evidence-Based Social Science Research Center/Health Technology Assessment Center, School of Public Health, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Jun-Jie Ren
- Evidence-Based Social Science Research Center/Health Technology Assessment Center, School of Public Health, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Zi-Yi Wang
- Evidence-Based Social Science Research Center/Health Technology Assessment Center, School of Public Health, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Xin-Xin Deng
- Evidence-Based Social Science Research Center/Health Technology Assessment Center, School of Public Health, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Wen-Di Liu
- Evidence-Based Social Science Research Center/Health Technology Assessment Center, School of Public Health, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Yi-Long Yan
- Evidence-Based Social Science Research Center/Health Technology Assessment Center, School of Public Health, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou University, Lanzhou 730000, China
| | - Gui-Hang Song
- Gansu Healthcare Security Administration, Lanzhou 730000, China
| | - Xiu-Xia Li
- Evidence-Based Social Science Research Center/Health Technology Assessment Center, School of Public Health, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou University, Lanzhou 730000, China
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Lu SH, Liang XN, Nong XJ, Chen R, Li XX. A New HPLC-UV Method Using Hydrolyzation with Sodium Hydroxide for Quantitation of Trans- p-Hydroxycinnamic Acid and Total Trans- p-Hydroxycinnamic Acid Esters in the Leaves of Ligustrum robustum. Molecules 2023; 28:5309. [PMID: 37513183 PMCID: PMC10383156 DOI: 10.3390/molecules28145309] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/06/2023] [Accepted: 07/06/2023] [Indexed: 07/30/2023] Open
Abstract
Trans-p-hydroxycinnamic acid and its esters in the leaves of Ligustrum robustum might be a new resource to prevent diabetes and its complications. In the present study, a new HPLC-UV method using hydrolyzation with sodium hydroxide for quantitation of trans-p-hydroxycinnamic acid and total trans-p-hydroxycinnamic acid esters in the leaves of L. robustum was developed, since it was difficult and troublesome to analyze no less than 34 trans-p-hydroxycinnamic acid esters by usual HPLC. The extract of L. robustum was hydrolyzed with sodium hydroxide at 80 °C for 2 h, and then, hydrochloride was added. HPLC analysis was performed in reverse phase mode using a C-18 column, eluting with methanol-0.1% acetic acid aqueous solution (40:60, v/v) in isocratic mode at a flow rate of 1.0 mL·min-1 and detecting at 310 nm. The linear range for trans-p-hydroxycinnamic acid was 11.0-352.0 μg·mL-1 (r2 = 1.000). The limit of detection and limit of quantification were 2.00 and 6.07 μg·mL-1, respectively. The relative standard deviations of intra-day and inter-day variabilities for trans-p-hydroxycinnamic acid were less than 2%. The percentage recovery of trans-p-hydroxycinnamic acid was 103.3% ± 1.1%. It is the first HPLC method using hydrolyzation for quantification of many carboxylic esters. Finally, the method was used successfully to determine trans-p-hydroxycinnamic acid and total trans-p-hydroxycinnamic acid esters in various extracts of the leaves of L. robustum. The 60-70% ethanol extracts of L. robustum showed the highest contents of free trans-p-hydroxycinnamic acid (3.96-3.99 mg·g-1), and the 50-80% ethanol extracts of L. robustum displayed the highest contents of total trans-p-hydroxycinnamic acid esters (202.6-210.6 mg·g-1). The method can be applied also to the quality control of the products of L. robustum.
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Affiliation(s)
- Shi-Hui Lu
- College of Pharmacy, Youjiang Medical University for Nationalities, Baise 533000, China
- Guangxi Database Construction and Application Engineering Research Center for in Tracorporal Pharmacochemistry of TCM, Baise 533000, China
- Key Laboratory of Youjiang Basin Characteristic Ethnic Medicine Research in Guangxi, Baise 533000, China
| | - Xiao-Na Liang
- College of Pharmacy, Youjiang Medical University for Nationalities, Baise 533000, China
| | - Xiao-Jin Nong
- College of Pharmacy, Youjiang Medical University for Nationalities, Baise 533000, China
| | - Ran Chen
- Institute of Life Science, Youjiang Medical University for Nationalities, Baise 533000, China
| | - Xiu-Xia Li
- Nursing School, Youjiang Medical University for Nationalities, Baise 533000, China
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Mi XY, Hou SS, Fu ZY, Zhou M, Li XX, Meng ZX, Jiang HF, Zhou H. [Reliability and validity of the Chinese version of adverse childhood experiences international questionnaire in parents of preschool children]. Beijing Da Xue Xue Bao Yi Xue Ban 2023; 55:408-414. [PMID: 37291914] [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: 06/10/2023]
Abstract
OBJECTIVE To test the reliability and validity of the Chinese version of adverse childhood experiences international questionnaire (ACE-IQ) in Chinese parents of preschool children. METHODS The parents of preschool children in 6 kindergartens in Tongzhou District of Beijing were selected by stratified random cluster sampling, and the Chinese version of ACE-IQ after translation and adaptation was used for survey online. The collected data were randomly divided into two parts. One part of the data (n=602) was used for exploratory factor analysis (EFA), to screen items and evaluate structural validity, and then form the final Chinese version of ACE-IQ. The other part of the data (n=700) was used for confirmatory factor analysis (CFA), criterion validity analysis and reliability analysis. At the same time, experts investigation method was used to evaluate the content validity of the final Chinese version of ACE-IQ. RESULTS After deleting four items of collective violence, the Chinese version of ACE-IQ with twenty-five items indicated good structural, criterion and content validity. Analysis results showed that the Chinese version of ACE-IQ presented a seven-factor model dimension, namely emotional neglect, physical neglect, family dysfunction, family violence, emotional and physical abuse, sexual abuse and violence outside the home, and the total score of the binary version of ACE-IQ Chinese version was positively correlated with the total score of childhood trauma questionaire-28 item short form (CTQ-SF, r=0.354, P < 0.001) and the center for epidemiological studies depression scale (CES-D, r=0.313, P < 0.001) respectively. Results from five experts showed that the item-level content validity index (I-CVI) of 25 items was between 0.80 and 1.00, and the average of all I-CVIs on the scale (S-CVI/Ave) of the scale was 0.984. At the same time, the internal consistency (Cronbach's α coefficient) of the whole scale was 0.818, and the split-half reliability (Spearman-Brown coefficient) was 0.621, which demonstrated good reliability. CONCLUSION This study has formed a Chinese version of ACE-IQ with 25 items and 7 dimensions, which has good reliability and validity among the parents of preschool children in China. It can be used as an evaluation instrument for measuring the minimum threshold of the adverse childhood experiences in the parents of preschool children in the cultural background of China.
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Affiliation(s)
- X Y Mi
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing 100191, China
| | - S S Hou
- Tongzhou Maternal and Child Health Hospital of Beijing, Beijing 101101
| | - Z Y Fu
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing 100191, China
| | - M Zhou
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing 100191, China
| | - X X Li
- School of Health Humanities, Peking University, Beijing 100191, China
| | - Z X Meng
- Tongzhou Maternal and Child Health Hospital of Beijing, Beijing 101101
| | - H F Jiang
- Weifang Maternal and Child Health Hospital of Shandong, Weifang 261000, Shandong, China
| | - H Zhou
- Department of Maternal and Child Health, School of Public Health, Peking University, Beijing 100191, China
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11
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Wang D, Du XJ, Li XX, Liu AQ, Hu WJ. [A summary on surveillance system of occupational disease under the framework of National Health Insurance Informatization Project]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2023; 41:383-387. [PMID: 37248088 DOI: 10.3760/cma.j.cn121094-20221009-00482] [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: 05/31/2023]
Abstract
The surveillance of occupational disease has entered a new stage ofdevelopment, with the implementation of the national health informatization project. To improve the efficiency and quality of occupational disease monitoring information reporting in this paper, the system architecture and related management regulations, as long as the major changes and achievement of "surveillance system of occupational disease and health hazards information" under the framework of National Health Insurance Informatization Project were elaborated. The deficiencies existing in the system were analyzed, and expectation for the construction of the occupational disease surveillance system was addressed.
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Affiliation(s)
- D Wang
- National Institute for Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - X J Du
- Information Center for Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - X X Li
- National Institute for Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - A Q Liu
- National Institute for Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - W J Hu
- National Institute for Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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12
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Liu AQ, Wang D, Li XX, Wu JH, Hu WJ. [Investigation and analysis of late reporting and under-reporting of occupational diseases from 2018 to 2020 in China]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2023; 41:353-357. [PMID: 37248081 DOI: 10.3760/cma.j.cn121094-20221009-00480] [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: 05/31/2023]
Abstract
Objective: To understand the late reporting and the under-reporting of occupational disease from 2018 to 2020 in China and analyze the causes, so as to provide scientific evidence for improving the quality of occupational disease reports in China, timely acquiring the incidence of occupational disease, and assessing the occupational hazards. Methods: From May to December 2021, A total of 320 occupational disease diagnostic institutions were selected for investigation. The original documents of occupational disease diagnosis cases from 2018 to 2020 were compared with the online reported cases, and late reported and under-reported cases of occupational disease were analyzed. Results: A total of 32207 diagnosed cases from 2018 to 2020 were investigated, including 28934 confirmed cases and 3273 cases without occupational disease. The overall late reported rate and under-reported rate of confirmed cases were 20.2% and 2.1%, respectively. There were significant differences in the rate of late reporting and under-reporting of occupational diseases in different regions and different types of diagnostic institutions (P<0.001). The southwest region had the highest rates of late reporting and under-reporting, 61.6% and 7.9% respectively. The late reported rate of all kinds of occupational diseases was about 15.0%, and the under-reported rate was from 1.5.0% to 5.0%. Conclusion: At present, the phenomenon of late reporting and under-reporting occupational diseases is still obvious. It is necessary to strengthen the inspection of occupational disease reporting, improve the quality of occupational disease reporting, and provide scientific basis for the formulation of occupational disease prevention and control policies.
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Affiliation(s)
- A Q Liu
- National Institute for Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - D Wang
- National Institute for Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - X X Li
- National Institute for Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - J H Wu
- National Institute for Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - W J Hu
- National Institute for Occupational Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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13
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Liu JQ, Yang XW, Liu X, Hu J, Hu XR, Li XX, Zhao YF, Shi YM, Zhang BH, Yang WR, Peng GX, Zhao X, Zhang FK. [The efficacy and safety of intravenous sucrose iron therapy for recurrent iron deficiency anemia]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:408-412. [PMID: 37550191 PMCID: PMC10440614 DOI: 10.3760/cma.j.issn.0253-2727.2023.05.009] [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] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Indexed: 08/09/2023]
Abstract
Objective: To evaluate the efficacy and safety of intravenous iron supplementation in patients with recurrent iron deficiency anemia (IDA) . Methods: This retrospective analysis of 90 patients with recurrent IDA from May 2012 to December 2021 was conducted, comparing the efficacy and safety of the intravenous iron therapy group and the oral iron therapy group. Results: Among the 90 patients with recurrent IDA, 20 were males and 70 were females, with a median age of 40 (range: 14-85) years. A total of 60 patients received intravenous iron supplementation and 30 received oral iron supplementation. The hematologic response rates in the intravenous iron group were significantly higher than those in the oral iron group at 4 and 8 weeks after treatment [80.0% (48/60) vs 3.3% (1/30) and 96.7% (58/60) vs 46.7% (14/30), all P<0.001, respectively]. The median increase in hemoglobin levels was also significantly higher in the intravenous iron group than in the oral iron group [38 (4, 66) g/L vs 7 (1, 22) g/L at week 4 and 44.5 (18, 80) g/L vs 19 (3, 53) g/L at week 8, all P<0.001]. The intravenous iron group had a significantly higher proportion of patients who achieved normal hemoglobin levels than the oral iron group (55.0% vs 0 and 90% vs 43.3%, all P<0.001, respectively). Iron metabolism indicators were tested before and after 8 weeks of treatment in 26 and 7 patients in the intravenous and oral iron groups, respectively. The median increase in serum ferritin (SF) levels in the intravenous iron group 8 weeks after treatment was 113.7 (49.7, 413.5) μg/L, and 54% (14/26) of these patients had SF levels of ≥100 μg/L, which was significantly higher than the median increase in SF levels in the oral iron group [14.0 (5.8, 84.2) μg/L, t=4.760, P<0.001] and the proportion of patients with SF levels of ≥100 μg/L (P=0.013). The incidence of adverse reactions was 3.3% (2/60) in the intravenous iron group, which was significantly lower than that in the oral iron group [20.0% (6/30), P=0.015]. Conclusion: Intravenous iron supplementation is more effective for hematologic response, faster hemoglobin increase, and higher iron storage replenishment rates compared with oral iron supplementation in patients with recurrent IDA, and it is well tolerated by patients.
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Affiliation(s)
- J Q Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, CAMS & PUMC, Tianjin 300020, China
| | - X W Yang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, CAMS & PUMC, Tianjin 300020, China
| | - X Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, CAMS & PUMC, Tianjin 300020, China
| | - J Hu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, CAMS & PUMC, Tianjin 300020, China
| | - X R Hu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, CAMS & PUMC, Tianjin 300020, China
| | - X X 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, CAMS & PUMC, Tianjin 300020, China
| | - Y F 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, CAMS & PUMC, Tianjin 300020, China
| | - Y M 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, CAMS & PUMC, Tianjin 300020, China
| | - B H 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, CAMS & PUMC, Tianjin 300020, China
| | - W R Yang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, CAMS & PUMC, Tianjin 300020, China
| | - G X Peng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, CAMS & PUMC, Tianjin 300020, China
| | - X 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, CAMS & PUMC, Tianjin 300020, China
| | - F K 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, CAMS & PUMC, Tianjin 300020, China
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14
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Li XX, Cui WN. [Clinical manifestations and treatment strategies of idiopathic intracranial hypertension]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2023; 58:384-388. [PMID: 37026161 DOI: 10.3760/cma.j.cn115330-20220621-00367] [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: 04/08/2023]
Affiliation(s)
- X X Li
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Hospitalof Hebei Medical University, Shijiazhuang 050000,China
| | - W N Cui
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Hospitalof Hebei Medical University, Shijiazhuang 050000,China
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15
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Li XX, Li JP, Zhao X, Li Y, Xiong YZ, Peng GX, Ye L, Yang WR, Zhou K, Fan HH, Yang Y, Li Y, Song L, Jing LP, Zhang L, Zhang FK. [T-large granular lymphocytic leukemia presenting as aplastic anemia: a report of five cases and literature review]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:162-165. [PMID: 36948874 PMCID: PMC10033266 DOI: 10.3760/cma.j.issn.0253-2727.2023.02.015] [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] [Received: 01/07/2022] [Indexed: 03/24/2023]
Affiliation(s)
- X X 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
| | - J P 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
| | - X 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
| | - Y 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
| | - Y Z Xiong
- 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
| | - G X Peng
- 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
| | - L Ye
- 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
| | - W R Yang
- 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
| | - K Zhou
- 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
| | - H H Fan
- 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
| | - Y Yang
- 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
| | - Y 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
| | - L 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
| | - L P Jing
- 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
| | - 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
| | - F K 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
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Tang XY, Liu CY, Chu GP, Li XX, Hu K, Zhao P, Lyu GZ. [Effects of porcine urinary bladder matrix on motility and polarization of bone marrow-derived macrophages in mice]. Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi 2023; 39:25-34. [PMID: 36740423 DOI: 10.3760/cma.j.cn501225-20220516-00187] [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: 02/07/2023]
Abstract
Objective: To explore the effects of porcine urinary bladder matrix (UBM) on the motility and polarization of bone marrow-derived macrophages in mice, so as to provide evidence for the rational selection of stent in clinical wound repair. Methods: The method of experimental research was used. The microstructure of porcine UBM and absorbable dressing was observed under scanning electron microscope. Polyacrylamide gel electrophoresis was used to observe the protein distribution of the two stent extracts. The primary macrophages were induced from bone marrow-derived cells isolated from six 6-8-week-old male C57BL/6J mice (mouse age, sex, and strain, the same below) and identified. Three batches of macrophages were divided into porcine UBM extract group and absorbable dressing extract group. The cells in each group were cultured with Dulbecco's modified Eagle medium/F12 medium containing the corresponding extracts. The cell migration rate was detected and calculated on 1, 3, and 7 d after scratching by scratch test. The number of migrated cells at 12 and 24 h of culture was detected by Transwell experiment. The percentages of CD206 and CD86 positive cells at 24 h of culture was detected by flow cytometer. The numbers of sample in the above cell experiments were all 3. An incision was prepared on the left and right back of twelve mice, respectively. The left incision of each mouse was included in porcine UBM group and the right incision was included in absorbable dressing group, and the corresponding stents were implanted into the incisions respectively. On post operation day (POD) 7 and 14, the number of inflammatory cells infiltrated in the stent was detected by hematoxylin-eosin staining; the number of F4/80, transforming growth factor-β1 (TGF-β1), vascular endothelial growth factor (VEGF), and matrix metalloprotein-9 (MMP-9) positive cells and type Ⅰ collagen deposition in stents were observed by immunohistochemistry; the percentages of F4/80, CD86, and CD206 positive cells were observed by immunofluorescence staining. The numbers of sample in the above animal experiments were all 6. Data were statistically analyzed with analysis of variance for factorial design, analysis of variance for repeated measurement, and independent sample t test. Results: Porcine UBM has a dense basement membrane structure on one side and porous propria containing a fibrous structures on the other. Both sides of the absorbable dressing had three-dimensional porous structure. In the molecular weight range of (50-70)×103, multiple non-type Ⅰ collagen bands appeared in the lanes of porcine UBM extract, while no obvious bands appeared in the lanes of absorbable dressing extract. It had been identified that mouse bone marrow-derived cells had been successfully induced into macrophages. The cell migration rates in porcine UBM extract group were significantly higher than those in absorbable dressing extract group on 1, 3, and 7 d after scratching (with t values of 15.31, 19.76, and 20.58, respectively, P<0.05). The numbers of migrated cells in porcine UBM extract group were significantly more than those in absorbable dressing extract group at 12 and 24 h of culture (with t values of 12.20 and 33.26, respectively, P<0.05). At 24 h of culture, the percentage of CD86 positive cells in porcine UBM extract group ((1.27±0.19)%) was significantly lower than (7.34±0.14)% in absorbable dressing extract group (t=17.03, P<0.05);the percentage of CD206 positive cells in porcine UBM extract group was (73.4±0.7)%, significantly higher than (32.2±0.5)% in absorbable dressing extract group (t=119.10, P<0.05). On POD 7 and 14, the numbers of inflammatory cells infiltrated in the stents in porcine UBM group was significantly more than those in absorbable dressing group (with t values of 6.58 and 10.70, respectively, P<0.05). On POD 7 and 14, the numbers of F4/80, TGF-β1, VEGF, and MMP-9 positive cells in the stents in porcine UBM group were significantly more than those in absorbable dressing group (with t values of 46.11, 40.69, 13.90, 14.15, 19.79, 32.93, 12.16, and 13.21, respectively, P<0.05); type Ⅰ collagen deposition in the stents in porcine UBM group was more pronounced than that in absorbable dressing group; the percentages of CD206 positive cells in the stents in porcine UBM group were significantly higher than those in absorbable dressing group (with t values of 5.05 and 4.13, respectively, P<0.05), while the percentages of CD86 positive cells were significantly lower than those in absorbable dressing group (with t values of 20.90 and 19.64, respectively, P<0.05), and more M2-type macrophages were seen in the stents in porcine UBM group and more M1-type macrophages were seen in the stents in absorbable dressing group. Conclusions: Porcine UBM can enhance macrophage motility, induce M2 polarization and paracrine function, create a microenvironment containing growth factors such as TGF-β1 and MMP-9 tissue remodeling molecules, and promote tissue regeneration and extracellular matrix remodeling in mice.
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Affiliation(s)
- X Y Tang
- Treatment Center of Burns and Trauma, the Affiliated Hospital of Jiangnan University, Wuxi 214122, China
| | - C Y Liu
- Treatment Center of Burns and Trauma, the Affiliated Hospital of Jiangnan University, Wuxi 214122, China
| | - G P Chu
- Treatment Center of Burns and Trauma, the Affiliated Hospital of Jiangnan University, Wuxi 214122, China
| | - X X Li
- Treatment Center of Burns and Trauma, the Affiliated Hospital of Jiangnan University, Wuxi 214122, China
| | - K Hu
- Treatment Center of Burns and Trauma, the Affiliated Hospital of Jiangnan University, Wuxi 214122, China
| | - P Zhao
- School of Pharmacy, Jiangnan University, Wuxi 214122, China
| | - G Z Lyu
- Treatment Center of Burns and Trauma, the Affiliated Hospital of Jiangnan University, Wuxi 214122, China
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Lu SH, Zuo HJ, Huang J, Li WN, Huang JL, Li XX. Chemical Constituents from the Leaves of Ligustrum robustum and Their Bioactivities. Molecules 2023; 28:molecules28010362. [PMID: 36615556 PMCID: PMC9822135 DOI: 10.3390/molecules28010362] [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] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 12/20/2022] [Accepted: 12/23/2022] [Indexed: 01/04/2023]
Abstract
The leaves of Ligustrum robustum have been consumed as Ku-Ding-Cha for clearing heat and removing toxins, and they have been used as a folk medicine for curing hypertension, diabetes, and obesity in China. The phytochemical research on the leaves of L. robustum led to the isolation and identification of two new hexenol glycosides, two new butenol glycosides, and five new sugar esters, named ligurobustosides X (1a), X1 (1b), Y (2a), and Y1 (2b) and ligurobustates A (3a), B (3b), C (4b), D (5a), and E (5b), along with seven known compounds (4a and 6-10). Compounds 1-10 were tested for their inhibitory effects on fatty acid synthase (FAS), α-glucosidase, and α-amylase, as well as their antioxidant activities. Compound 2 showed strong FAS inhibitory activity (IC50 4.10 ± 0.12 μM) close to that of the positive control orlistat (IC50 4.46 ± 0.13 μM); compounds 7 and 9 revealed moderate α-glucosidase inhibitory activities; compounds 1-10 showed moderate α-amylase inhibitory activities; and compounds 1 and 10 displayed stronger 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulphonic acid) ammonium salt (ABTS) radical scavenging effects (IC50 3.41 ± 0.08~5.65 ± 0.19 μM) than the positive control l-(+)-ascorbic acid (IC50 10.06 ± 0.19 μM). This study provides a theoretical foundation for the leaves of L. robustum as a functional tea to prevent diabetes and its complications.
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Affiliation(s)
- Shi-Hui Lu
- College of Pharmacy, Youjiang Medical University for Nationalities, Baise 533000, China
- Correspondence: (S.-H.L.); (J.H.); (X.-X.L.)
| | - Hao-Jiang Zuo
- Department of Laboratory Science of Public Health, West China School of Public Health, Sichuan University, Chengdu 610041, China
| | - Jing Huang
- Key Laboratory of Drug Targeting, Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
- Correspondence: (S.-H.L.); (J.H.); (X.-X.L.)
| | - Wei-Neng Li
- College of Pharmacy, Youjiang Medical University for Nationalities, Baise 533000, China
| | - Jie-Lian Huang
- College of Pharmacy, Youjiang Medical University for Nationalities, Baise 533000, China
| | - Xiu-Xia Li
- Nursing School, Youjiang Medical University for Nationalities, Baise 533000, China
- Correspondence: (S.-H.L.); (J.H.); (X.-X.L.)
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Lu SH, Zuo HJ, Huang J, Chen R, Pan JP, Li XX. Phenylethanoid and Phenylmethanoid Glycosides from the Leaves of Ligustrum robustum and Their Bioactivities. Molecules 2022; 27:7390. [PMID: 36364215 PMCID: PMC9657303 DOI: 10.3390/molecules27217390] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/18/2022] [Accepted: 10/28/2022] [Indexed: 07/30/2023] Open
Abstract
The phytochemical study on the leaves of Ligustrum robustum, which have been used as Ku-Ding-Cha, led to the isolation and identification of three new phenylethanoid glycosides and three new phenylmethanoid glycosides, named ligurobustosides R1 (1b), R2-3 (2), R4 (3), S1 (4b), S2 (5), and S3 (6), and five reported phenylethanoid glycosides (7-11). In the bioactivity test, (Z)-osmanthuside B6 (11) displayed strong fatty acid synthase (FAS) inhibitory activity (IC50: 4.55 ± 0.35 μM) as the positive control orlistat (IC50: 4.46 ± 0.13 μM), while ligurobustosides R4 (3) and S2 (5), ligupurpuroside B (7), cis-ligupurpuroside B (8), ligurobustoside N (9), osmanthuside D (10), and (Z)-osmanthuside B6 (11) showed stronger ABTS radical scavenging activity (IC50: 2.68 ± 0.05~4.86 ± 0.06 μM) than the positive control L-(+)-ascorbic acid (IC50: 10.06 ± 0.19 μM). This research provided a theoretical basis for the leaves of L. robustum as a tea with function in treating obesity and diabetes.
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Affiliation(s)
- Shi-Hui Lu
- College of Pharmacy, Youjiang Medical University for Nationalities, Baise 533000, China
| | - Hao-Jiang Zuo
- Department of Laboratory Science of Public Health, West China School of Public Health, Sichuan University, Chengdu 610041, China
| | - Jing Huang
- Key Laboratory of Drug Targeting, Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Ran Chen
- Institute of Life Science, Youjiang Medical University for Nationalities, Baise 533000, China
| | - Jia-Ping Pan
- College of Pharmacy, Youjiang Medical University for Nationalities, Baise 533000, China
| | - Xiu-Xia Li
- Nursing School, Youjiang Medical University for Nationalities, Baise 533000, China
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Zhu PP, Li XX, Liu JH, Du XL, Su HY, Wang J. [SMARCA4-deficient undifferentiated carcinoma of the gastrointestinal tract: a clinicopathological and immunohistochemical study of nine cases]. Zhonghua Bing Li Xue Za Zhi 2022; 51:868-874. [PMID: 36097904 DOI: 10.3760/cma.j.cn112151-20220226-00130] [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 investigate the clinicopathological features, immunophenotype and differential diagnoses of SMARCA4-deificient undifferentiated carcinoma (SMARCA4-DUC) of the gastrointestinal tract. Methods: The clinicopathological data and immunohistochemical profiles of nine cases of SMARCA4-DUC of the gastrointestinal tract diagnosed in Fudan University Shanghai Cancer Center, from 2018 to 2021, were analyzed retrospectively. The relevant literature was reviewed. Results: There were seven males and two females with age at presentation ranging from 39 to 74 years (mean 58 years, median 64 years). The tumor occurred in the stomach (6 cases), right hemicolon (2 cases) and duodenum (1 case). The main symptoms included dysphagia, abdominal pain, diarrhea and melena. Five cases were resected, and the tumor sizes ranged from 5.0 to 8.7 cm (mean 6.7 cm). Microscopically, the tumor was composed of sheets of undifferentiated round to epithelioid cells with large vesicular nuclei harboring prominent nucleoli and displaying brisk mitotic activity. Foci of dyscohesive rhabdoid cells were also noted. The tumor cells were generally uniform; however, prominent pleomorphism and spindle cell component was present in one case each. Five cases contained areas of coagulative necrosis, and one case showed myxoid change of the stroma. By immunohistochemistry, eight cases showed complete loss of BRG1 (SMARCA4) and BRM (SMARCA2) expression. Whereas the expression of these two markers was lost in the epithelioid component of one case, it remained in the spindle cell component (mosaic pattern). Apart from one case with partial expression of pan-cytokeratin, all other eight cases showed either limited (<5%, n=5) or totally negative (n=3) staining of pan-cytokeratin. In addition, four cases also expressed CD34, SOX2 and SALL4. Six patients had follow-up data: four died of disease within 1 year. Conclusions: SMARCA4-DUC of the gastrointestinal tract represents a highly aggressive malignancy with poor outcome. Due to lack of cell-specific differentiation, it is not uncommonly misdiagnosed as a wide variety of poorly-differentiated or undifferentiated tumors. Increased recognition of this rare but distinctive entity not only facilitates the diagnosis and differential diagnosis, but also provides important therapeutic and prognostic information for the clinicians.
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Affiliation(s)
- P P Zhu
- Department of Pathology, Tongji Hospital, School of Medicine, Tongji University, Shanghai 200065, China
| | - X X Li
- Department of General Surgery, Tongji Hospital, School of Medicine, Tongji University, Shanghai 200065, China
| | - J H Liu
- Department of Pathology, Fudan University, Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Shanghai 200032, China
| | - X L Du
- Department of Pathology, the Affiliated Suzhou Science and Technology Town Hospital of Nanjing Medical University, Suzhou 215153, China
| | - H Y Su
- Department of Pathology, Zhangzhou Municipal Hospital of Fujian Medical University, Zhangzhou 363000, China
| | - J Wang
- Department of Pathology, Fudan University, Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Shanghai 200032, China
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20
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Yu T, Li XX, Chen RQ. [The protective effects of diallyl sulfide (DAS) on genotoxicity induced by benzene]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2022; 40:568-572. [PMID: 36052584 DOI: 10.3760/cma.j.cn121094-20210106-00005] [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] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
Objective: To investigate the protective effect of diallyl sulfide (DAS) , against benzene-induced genetic damage in rat. Methods: In September 2018, Sixty adult male adaptive feeding 5 days, were randomly divided into six groups according to their weight. Control groups, DAS control groups, benzene model groups, benzene+low DAS groups, benzene+middle DAS groups, benzene+High DAS group, 10 in each group. Rats in the DAS and DAS control group were orally given DAS at 40, 80, 160, 160 mg/kg, blank control and benzene model groups were given corn oil in the same volume. 2 h later, the rats in the benzene model and DAS treatment groups were given gavage administration of benzene (1.3 g/kg) mixed with corn oil (50%, V/V) , blank and DAS control groups were given corn oil in the same volume. Once a day, for 4 weeks. Samples were collected for subsequent testing. Results: Compared with the blank control group, In benzene treated rat, peripheral WBC count was reduced 65.06% (P=0.003) , lymphocyte ratiowas reduced (P=0.000) , micronucleus rate was increased (P=0.000) , Mean fluorescent intensity and relative fluorescence intensity of γH2AX in BMCs were increased 32.69%、32.64% (P=0.001、0.008) , Mean fluorescent intensity and relative fluorescence intensity of γH2AX in PBLs were increased 397.70%、396.26% (P=0.000、P=0.003) respectively. Compared with the benzene model group, the WBC count increased respectively (P=0.000、0.003、0.006) and the micronucleus rate decreased (P=0.000、0.000、0.000) in the DAS groups, Mean fluorescent intensity and relative fluorescence intensity ofγH2AX in BMCs were significantly reduced in the high DAS groups (P=0.000、0.000) , Mean fluorescent intensity and relative fluorescence intensity ofγH2AX in PBLs were significantly reduced in the low, middle, high DAS groups (P=0.000、0.000) . Conclusion: DAS can effectively suppress benzene induced genotoxic damage in rats.
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Affiliation(s)
- T Yu
- Division of Occupational Health and Rodiation Protection, Heze Center for Disease Control and Prevention, Heze 274000, China
| | - X X Li
- Division of Occupational Health and Rodiation Protection, Heze Center for Disease Control and Prevention, Heze 274000, China
| | - R Q Chen
- Division of Occupational Health and Rodiation Protection, Heze Center for Disease Control and Prevention, Heze 274000, China
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21
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Li XX, Li SW. [Research progress of new generation intraocular lens calculation formulas]. Zhonghua Yan Ke Za Zhi 2022; 58:544-548. [PMID: 35796129 DOI: 10.3760/cma.j.cn112142-20211003-00468] [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
With the development of the technology of phacoemulsification and intraocular lens (IOL) implantation, the calculation formula of IOL power has been optimized. The existing formulas are still not accurate enough for some special cases, such as patients with short or long axial length and previous corneal refractive surgery, because the calculation of IOL power is a nonlinear function, and these mathematical formulas based on an optical model can not show the nonlinear relationship well. Therefore, new IOL calculation formulas developed by using an artificial intelligence nonlinear mathematical model have come into being. This review demonstrates the development and application of new IOL calculation formulas, in order to provide guidance for improving the visual quality and clinical application of each calculation method in cataract patients.
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Affiliation(s)
- X X Li
- Beijing Aier-Intech Eye Hospital, Aier School of Ophthalmology, Central South University, Beijing 100021, China
| | - S W Li
- Beijing Aier-Intech Eye Hospital, Aier School of Ophthalmology, Central South University, Beijing 100021, China
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22
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Deng R, Lou K, Zhou SL, Li XX, Zou ZY, Ma YH, Ma J, Dong B. [Relationship between parental reproductive age and the risk of overweight and obesity in offspring]. Zhonghua Yu Fang Yi Xue Za Zhi 2022; 56:583-589. [PMID: 35644971 DOI: 10.3760/cma.j.cn112150-20220223-00171] [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 role of parental reproductive age on the risk of overweight and obesity in offspring. Methods: The participants were derived from physical examination data of students aged 6-18 years in seven provinces in China, and questionnaire survey was used to collect demographic characteristics and lifestyle information of the students and their parents. A total of 41 567 children with complete data were included. According to the restricted cubic spline curve, maternal reproductive age was divided into three categories, 14-23, 24-28, and 29-38 years, and paternal reproductive age was divided into 14-23, 24-30, and 31-42 years. Multivariate logistic regression model was used to analyze the association between parental reproductive age and parental nutritional status and the risk of overweight and obesity in offspring. Results: The mean age of 41 567 children was (10.6±3.2) years, and the mean paternal and maternal age were (27.9±4.4) years and (25.8±4.0) years, respectively. The detection rate of overweight and obesity was 23.4%. After adjusting factors of children diet and behaviors, the OR(95%CI)of offspring overweight and obesity in groups of fathers aged 24-30 years and mothers aged 24-28 years was 1.11 (1.04-1.18) and 1.16 (1.08-1.24), respectively. When none parents were overweight and obese, the difference of obesity risk was not statistically significant. When both parents were overweight and obese, the OR(95%CI)of offspring overweight and obesity in groups of fathers aged 24-30 years and mothers aged 14-28 years old was 1.27 (1.00-1.62) and 1.33 (1.07-1.65) respectively. Conclusion: Parental reproductive age and parental overweight and obesity status may both increase the risk of overweight and obesity in offspring, with a significant interaction effect.
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Affiliation(s)
- R Deng
- Institute of Child and Adolescent health, School of Public Health, Peking University, Beijing 100191, China
| | - K Lou
- Institute of Child and Adolescent health, School of Public Health, Peking University, Beijing 100191, China
| | - S L Zhou
- Institute of Child and Adolescent health, School of Public Health, Peking University, Beijing 100191, China
| | - X X Li
- Institute of Child and Adolescent health, School of Public Health, Peking University, Beijing 100191, China
| | - Z Y Zou
- Institute of Child and Adolescent health, School of Public Health, Peking University, Beijing 100191, China
| | - Y H Ma
- Institute of Child and Adolescent health, School of Public Health, Peking University, Beijing 100191, China
| | - J Ma
- Institute of Child and Adolescent health, School of Public Health, Peking University, Beijing 100191, China
| | - B Dong
- Institute of Child and Adolescent health, School of Public Health, Peking University, Beijing 100191, China
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Peng X, Chen Y, Li XX. Effects of hot balloon versus cryoballoon ablation for atrial fibrillation: a systematic review and meta-analysis. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehab849.028] [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: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Catheter ablation has developed as the most effective therapeutic approach and won the highest-level guideline recommendation in treating atrial fibrillation (AF) in the decades. Several balloon-based catheter ablations, including hot balloon ablation (HBA) and cryoballoon ablation (CBA), have rapidly emerged as alternative modalities to conventional radiofrequency catheter-based AF ablation. However, the differences in characteristics, effectiveness, clinical outcomes, safety, and efficacy between HBA and CBA remain undetermined.
Purpose
To compare the differences in the prognosis and characteristics between HBA and CBA.
Methods
Our electronic search was conducted in six databases, including PubMed, Embase, Cochrane Library, Web of Science, ClinicalTrial.gov, and medRxiv, with specific search strategies. Eligible studies were selected according to specific criteria. All records were identified up to June 1, 2021. The mean difference, odds ratios (ORs), and 95% confidence interval (95% CI) were calculated to evaluate the clinical outcomes. Heterogeneity and risk of bias were also assessed with predefined criteria.
Results
A total of 7 studies were included in our final meta-analysis. Comparing with CBA, more patients in the HBA group required touch-up ablation (OR 2.76, 95% CI, 2.02, 3.77, P = 0.000). More residual conduction was seen in the HBA group. HBA group had a longer procedure duration than the CBA group (WMD 14.24, 95%CI 4.39, 24.09, P = 0.005). More patients in the CBA group were likely to have AF occurrence (OR 0.75, 95% CI, 0.44, 1.27, P = 0.281) and accepted more antiarrhythmic drug therapy (OR 0.70, 95% CI, 0.45, 1.09, P = 0.114), although the result was insignificant.
Conclusions
Both HBA and CBA are effective ablation approaches to treat atrial fibrillation. Patients who received HBA were more likely to receive touch-up ablation and undergo longer procedure time. Patients in the CBA group were more likely to have AF occurrence and accepted more antiarrhythmic therapies. However, the long-term safety is still unknown. Further studies of multicenter, randomized clinical trials are warranted to verify this fundamental question.
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Affiliation(s)
- X Peng
- Beijing Chaoyang Hospital affiliated to Capital Medical University, Beijing, China
| | - Y Chen
- Beijing Chaoyang Hospital affiliated to Capital Medical University, Beijing, China
| | - X X Li
- Shandong Provincial Hospital, Department of Cardiology, Jinan, Shandong, China
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Lian B, Cao XP, Deng HJ, Jiang J, Jiang KW, Li XX, Li YS, Lin GL, Liu JH, Bai SM, Wang F, Wang ZQ, Wu AW, Xiao Y, Yao HW, Yuan WT, Zhang W, Zhang Z, Zhou YB, Ma TH, Zhao QC. [Questionnaire investigation of radiation rectal injury with anxiety, depression and somatic disorder]. Zhonghua Wei Chang Wai Ke Za Zhi 2021; 24:984-990. [PMID: 34823299 DOI: 10.3760/cma.j.cn441530-20210804-00308] [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] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Objective: To observe the incidence and treatment of radiation rectal injury complicated with anxiety, depression and somatic symptom disorder. Methods: A cross-sectional survey research method was carried out. Patients with radiation rectal injury managed by members of the editorial board of Chinese Journal of Gastrointestinal Surgery were the subjects of investigation. The inclusion criteria of the survey subjects: (1) patients suffered from pelvic tumors and received pelvic radiotherapy; (2) colonoscopy showed inflammatory reaction or ulcer in the rectum. Exclusion criteria: (1) patient had a history of psycho-somatic disease before radiotherapy; (2) patient was unable to use a smart phone, unable to read and understand the questions in the questionnaire displayed on the phone; (3) patient refused to sign an informed consent form. According to the SOMA self-rating scale, PHQ-15 self-rating scale, GAD-7 and PHQ-9 self-rating scale, the electronic questionnaire of "Psychological Survey of Radiation Proctitis" was designed. The questionnaire was sent to patients with radiation rectal injury managed by the committee through the WeChat group. Observational indicators: (1) radiation rectal injury symptom assessment: using SOMA self-rating scale, radiation rectal injury symptom classification: mild group (≤3 points), moderate group (4-6 points) and severe group (> 6 points); (2) incidence of anxiety, depression and physical disorder: using GAD-7, PHQ-9 and PHQ-15 self-rating scales respectively for assessment; (3) correlation of radiation rectal injury symptom grading with anxiety, depression, and somatic symptom disorder. Results: Seventy-one qualified questionnaires were collected, of which 41 (56.9%) were from Guangzhou. Among the 71 patients, 6 were males and 65 were females; the mean age was (55.7±9.3) years old and 48 patients (67.6%) were less than 60 years old; the median confirmed duration of radiation rectal injury was 2.0 (1.0, 5.0) years. (1) Evaluation of symptoms of radiation rectal injury: 18 cases of mild (25.4%), 27 cases of moderate (38.0%), and 26 cases of severe (36.6%). (2) Incidence of anxiety, depression and somatic disorder: 12 patients (16.9%) without comorbidities; 59 patients (83.1%) with anxiety, depression, or somatic disorder, of whom 2 patients only had anxiety, 1 patient only had depression, 9 only had somatic disorder, 2 had anxiety plus depression, 4 had anxiety plus somatic disorder, 2 had depression plus somatic disorder, and 40 had all three symptoms. (3) correlation of radiation rectal injury grading with anxiety, depression, and somatic symptom disorder: as compared to patients in mild group and moderate group, those in severe group had higher severity of anxiety and somatic symptom disorder (Z=-2.143, P=0.032; Z=-2.045, P=0.041), while there was no statistically significant difference of depression between mild group and moderate group (Z=-1.176, P=0.240). Pearson correlation analysis revealed that radiation rectal injury symptom score was positively correlated with anxiety (r=0.300, P=0.013), depression (r=0.287, P=0.015) and somatic symptom disorder (r=0.344, P=0.003). Conclusions: The incidence of anxiety, depression, and somatic symptom disorder in patients with radiation rectal injury is extremely high. It is necessary to strengthen the diagnosis and treatment of somatic symptom disorder, so as to alleviate the symptoms of patients with pelvic perineum pain and improve the quality of life.
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Affiliation(s)
- B Lian
- Department of Digestive Surgery, the First Affiliated Hospital of Air Force Military Medical University, Xi'an 710000, China
| | - X P Cao
- Department of Radiotherapy, Sun Yat-Sen University Cancer Center, Guangzhou 510060, China
| | - H J Deng
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - J Jiang
- Research Institute of General Surgery, Jinling Hospital, Nanjing 210002, China
| | - K W Jiang
- Department of Gastrointestinal Surgery, Peking University People's Hospital, Beijing 100044, China
| | - X X Li
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Y S Li
- Department of General Surgery, Shanghai Ninth People's Hospital, Medical School of Shanghai Jiaotong University, Shanghai 200011, China
| | - G L Lin
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - J H Liu
- Department of Radiotherapy, Sun Yat-Sen University Cancer Center, Guangzhou 510060, China
| | - S M Bai
- Department of Radiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510199, China
| | - F Wang
- Department of Gastroenterology, Beijing Tsinghua Changgung Hospital, School of Clinical Medical, Tsinghua University, Beijing 102218, China
| | - Z Q Wang
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - A W Wu
- Department of Gastrointestinal Cancer, Unit III, Peking University Cancer Hospital & Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Bejing 100142, China
| | - Y Xiao
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - H W Yao
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, Beijing 100050, China
| | - W T Yuan
- Department of Colorectal and Anal Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - W Zhang
- Department of Colorectal Surgery, Changhai Hospital, the Navy Medical University, Shanghai 200433, China
| | - Z Zhang
- Department of Colorectal Surgery, Fudan University Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Y B Zhou
- Department of Gastrointestinal Surgery, the Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - T H Ma
- Department of Colorectal Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Guangdong Institute of Gastroenterology, Guangzhou 510655, China
| | - Q C Zhao
- Department of Digestive Surgery, the First Affiliated Hospital of Air Force Military Medical University, Xi'an 710000, China
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Li XX, Zhang GY, Cui WN. [Recent advances in drug delivery to the inner ear using nanocarriers]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2021; 56:1215-1219. [PMID: 34749464 DOI: 10.3760/cma.j.cn115330-20210926-00634] [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)
- X X Li
- Department of Otorhinolaryngology, the Second Hospital of Hebei Medical University, Shijiazhuang 050000,China
| | - G Y Zhang
- Department of Otorhinolaryngology, the Second Hospital of Hebei Medical University, Shijiazhuang 050000,China
| | - W N Cui
- Department of Otorhinolaryngology, the Second Hospital of Hebei Medical University, Shijiazhuang 050000,China
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26
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Li JY, Li JW, Jin YC, Li MX, Guo LP, Bing ZT, Zhang QN, Bai F, Wang XH, Li XX, Yang KH. The Efficacy and Safety of Carbon Ion Radiotherapy for Meningiomas: A Systematic Review and Meta-Analysis. Front Oncol 2021; 11:620534. [PMID: 34113557 PMCID: PMC8185343 DOI: 10.3389/fonc.2021.620534] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 04/27/2021] [Indexed: 11/30/2022] Open
Abstract
Objective The purpose of this systematic review and meta-analysis is to evaluate the efficacy and safety of carbon ion radiotherapy (CI-RT) in improving meningioma by comparing photon and protons radiotherapy. Methods A comprehensive search for relevant studies published until March 17, 2021, was conducted in PubMed, the Cochrane Library, Chinese Biomedical Literature Database and EMBASE. Statistical analyses were performed with R 4.0.3. Results We identified 396 studies, of which 18 studies involving 985 participants were included. Except for one low quality study, the quality of the included studies was found to be either moderate or high quality. The analyses conducted according random effects model indicated that the 1-year overall survival rate (OS) of benign and non-benign meningiomas after the CI-RT treatment was 99% (95%CL=.91-1.00, I2 = 0%). The overall average 5-year OS for meningiomas was 72% (95%CL=0.52-0.86, I2 = 35%), not as effective as proton radiotherapy (PR-RT) 85% (95%CL=.72-.93, I2 = 73, Q=4.17, df=2, p=.12). Additionally, 5-year OS of atypical meningiomas (81%) was found to be significantly higher than anaplastic meningiomas (52%). The 10-year OS after CI-RT of patients with mixed grade meningioma was 91% (95%CL=.75-.97, I2 = 73%). The 15-year OS after CI-RT 87% (95%CL=.11-1.00) or PR-RT 87% (95%CL=.23-.99, I2 = 79%) were the same (Q=0, df=1, p=.99). After undergoing CI-RT for 3 and 5 years, the LC for benign meningioma was 100% and 88%, respectively, while the 2-year LC of non-benign meningiomas (atypical/anaplastic) was 33%. Headache, sensory impairment, cognitive impairment, and hearing impairment were found to be the most common adverse reactions, with individual incidences of 19.4%, 23.7%, 9.1%, and 9.1%, respectively. Conclusion CI-RT is a rapidly developing technique that has been proven to be an effective treatment against meningioma. The efficacy and safety of CI-RT for meningiomas were similar to those of PR-RT, better than photon radiotherapy (PH-RT). However, there is a need for more prospective trials in the future that can help provide more supportive evidence.
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Affiliation(s)
- Jie-Yun Li
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China.,Health Technology Assessment Center of Lanzhou University, School of Public Health, Lanzhou University, Lanzhou, China.,Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Jing-Wen Li
- Health Technology Assessment Center of Lanzhou University, School of Public Health, Lanzhou University, Lanzhou, China.,Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Yuan-Chang Jin
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China.,Institute of Modern Physics, Chinese Academy of Sciences, Beijing, China.,Lanzhou Heavy Ions Hospital, Lanzhou, China
| | - Mei-Xuan Li
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China.,Health Technology Assessment Center of Lanzhou University, School of Public Health, Lanzhou University, Lanzhou, China.,Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Li-Ping Guo
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China.,Health Technology Assessment Center of Lanzhou University, School of Public Health, Lanzhou University, Lanzhou, China.,Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Zhi-Tong Bing
- Institute of Modern Physics, Chinese Academy of Sciences, Beijing, China
| | - Qiu-Ning Zhang
- Institute of Modern Physics, Chinese Academy of Sciences, Beijing, China.,Lanzhou Heavy Ions Hospital, Lanzhou, China
| | - Fei Bai
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China.,Health Technology Assessment Center of Lanzhou University, School of Public Health, Lanzhou University, Lanzhou, China.,Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China.,National Health Commission Medical Management Center, Beijing, China
| | - Xiao-Hu Wang
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China.,Institute of Modern Physics, Chinese Academy of Sciences, Beijing, China.,Lanzhou Heavy Ions Hospital, Lanzhou, China
| | - Xiu-Xia Li
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China.,Health Technology Assessment Center of Lanzhou University, School of Public Health, Lanzhou University, Lanzhou, China.,Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Ke-Hu Yang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China.,Health Technology Assessment Center of Lanzhou University, School of Public Health, Lanzhou University, Lanzhou, China.,Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
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Hu J, Hu XR, Li XX, Liu X, Yang XW, Guan DR, Liu JQ, Zhang FK. [Effect of iron deficiency level on oral iron absorption]. Zhonghua Xue Ye Xue Za Zhi 2021; 42:402-406. [PMID: 34218583 PMCID: PMC8293009 DOI: 10.3760/cma.j.issn.0253-2727.2021.05.009] [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] [MESH Headings] [Grants] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Indexed: 11/05/2022]
Abstract
Objective: To study the effect of iron deficiency level for oral iron absorption in iron deficient patients. Methods: 37 non-pregnant female patients who were diagnosed with iron deficiency and 13 healthy females who completed their physical examination at the outpatient department of the Anemia Center of the Institute of Hematology & Blood Diseases Hospital from July 2018 to June 2020 were included. Hepcidin and C2-C0 of oral iron absorption test were analyzed in different iron deficiency and serum ferritin level. Results: The median of Hepcidin in IDA, ID/IDE and healthy control group were 4.9 (2.17-32.86) , 26.98 (11.02-49.71) and 69.89 (42.23-138.96) μg/L (P<0.001) , respectively. Hepcidin level of IDA group was lower than that of ID/IDE group (adjusted P=0.005) and healthy control (adjusted P<0.001) . Hepcidin level of ID/IDE group had no significant difference compared with healthy control (adjusted P=0.22) . The mean of C2-C0 in IDA, ID/IDE and healthy control group were (35.30±21.68) , (37.90±14.06) and (23.57±10.14) μmol/L (P=0.130) , respectively. Multilinear regression analysis showed C0, SF, sTFR and HGB were independent factors for Hepcidin in iron deficient patients, with an equation of Hepcidin=-31.842-0.642*C0+2.239*SF+1.778*sTFR+0.365*HGB-0.274*RET-HB. We didn't find independent factor of C2-C0. Conclusion: The degree of iron deficiency had an effect on oral iron absorption. Patients of ID/IDE group absorbed iron more slowly than patients of IDA group. Iron deficient patients with normal gastrointestinal function absorbed more iron by oral administration when they were in a more serious iron deficient stage. Hepcidin was a better parameter to distinguish iron absorption level among different iron deficient patients than C2-C0 of oral iron absorption test.
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Affiliation(s)
- J Hu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - X R Hu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - X X Li
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - X Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - X W Yang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - D R Guan
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - J Q Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - F K Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
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Hua L, Zhu H, Li R, Li XX, Shen SY, Leng ZH, Guo W, Zhang T, Shao XD, Liu H. [Development of a quality of life questionnaire for adults with anisometropic amblyopia]. Zhonghua Yan Ke Za Zhi 2021; 57:341-347. [PMID: 33915636 DOI: 10.3760/cma.j.cn112142-20200611-00392] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To develop and validate the health-related quality of life (HRQOL) questionnaire for adult patients with anisometropic amblyopia. Methods: Cross-sectional study. A total of 170 adult patients with anisometropic amblyopia, 100 adult patients with other eye diseases and 80 healthy adults with normal vision were recruited at the First Affiliated Hospital of Nanjing Medical University, and 20 healthy adults with normal vision were recruited at Qinhuai Medical District of Easter Theater General Hospital of PLA from December 2019 to February 2020. Individual interviews of 30 adult patients with anisometropic amblyopia generated 80 questionnaire items. For item reduction, 40 adult patients with anisometropic amblyopia were asked to complete the 80-item questionnaire and responses were analyzed. Then factor analyses were performed to identify prominent factors (subscales). The reliability of the questionnaire was evaluated by Cronbach's α coefficient. The overall and sub-scale scores were the average scores of all included items, ranging from 0 (worst HRQOL) to 100 (best HRQOL). The final 20-item questionnaire was administered to additional 100 adult patients with anisometropic amblyopia, 100 adult patients with other eye diseases and 100 visually normal adults. Mean overall and subscale scores were compared across groups using one-way analysis of variance. Results: The final adult anisometropic amblyopia questionnaire (AAAQ) consisted of a function subscale and a psychosocial subscale, each containing 10 items. The Cronbach's α coefficients of the overall, function subscale and psychosocial subscale were 0.88, 0.78 and 0.78. There were 55 males and 45 females in 100 adult anisometropic amblyopia patients, with a median age of 26 years (range, 18 to 43 years). The age and gender distribution were matched with 100 adult patients with other eye diseases and 100 healthy adults with normal vision (all P>0.05). The mean overall score (28.63±9.18), function subscale score (27.69±9.88) and psychosocial subscale score (29.53±9.90) for adult patients with anisometropic amblyopia were significantly lower compared to adult patients with other eye diseases (71.28±8.14, P<0.01; 65.56±7.81, P<0.01; 76.85±10.76, P<0.01) and visually normal adults (84.54±9.13, P<0.01; 81.70±9.27, P<0.01; 87.38±10.06, P<0.01). Conclusion: The AAAQ meets the requirements for validity and reliability of a HRQOL questionnaire, and can be used to assess the HRQOL of adult patients with anisometropic amblyopia. (Chin J Ophthalmol, 2021, 57: 341-347).
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Affiliation(s)
- L Hua
- Department of Ophthalmology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - H Zhu
- Department of Ophthalmology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - R Li
- Department of Ophthalmology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - X X Li
- Department of Ophthalmology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - S Y Shen
- Department of Ophthalmology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Z H Leng
- Department of Ophthalmology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - W Guo
- Department of Ophthalmology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - T Zhang
- Department of Ophthalmology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - X D Shao
- Department of Ophthalmology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - H Liu
- Department of Ophthalmology, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
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Chen YJ, Li XX, Pan B, Wang B, Jing GZ, Liu QQ, Li YF, Bing ZT, Yang KH, Han XM, Ge L. Non-pharmacological interventions for older adults with depressive symptoms: a network meta-analysis of 35 randomized controlled trials. Aging Ment Health 2021; 25:773-786. [PMID: 31880174 DOI: 10.1080/13607863.2019.1704219] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Objective: To assess the effectiveness of non-pharmacological interventions for seniors with depressive symptoms.Methods: A comprehensive literature search was performed. We conducted network meta-analysis in two ways, intervention classes (psychosocial, psychotherapy, physical activity, combined, treatment as usual) and individual intervention (11 categories). Whenever included studies used different scales, the different instruments were converted to the units of the scale most frequently used (the Geriatric Depression Scale), such that the effect size was reported as a mean difference (MD) with 95% confidence interval (CI). The risk of bias of RCTs included in this review was assessed according to the Cochrane Handbook. Bayesian NMA was conducted using R-3.4.0 software.Results: A total of 35 RCTs with 3,797 enrolled patients were included. Compared to conventional treatment, physical activity and psychotherapy resulted in significant improvements in depressive symptoms (MD: 2.25, 95%CrI: 0.99-3.56; SUCRA = 86.07%; MD: 1.75, 95% CrI: 0.90-2.64; SUCRA = 66.44%, respectively). Similar results were obtained for music (MD: 2.6; 95% CrI: 0.84-4.35;SUCRA = 80.53%), life review (MD:1.92; 95% CrI:0.71-3.14; SUCRA = 65.62%), cognitive behavioral therapy (MD: 1.27; 95% CrI: 0.23-2.38; SUCRA = 45.4%), aerobic (MD: 1.84; 95% CrI: 0.39-3.36; SUCRA = 63%) and resistance training (MD: 1.72; 95% CrI: 0.06-3.42; SUCRA = 59.24%). Network meta-regression showed that there were no statistically significant subgroup effects.Conclusions: Physical activity and psychotherapy demonstrated statistically significant superiority over conventional treatment. Music and life review therapy proved the most promising individual interventions. However, conclusions are limited by the lack of sufficient sample size and consensus regarding intervention categories and so an adequately powered study is necessary to consolidate these findings.
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Affiliation(s)
- Ya-Jing Chen
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, China.,Evidence-Based Social Science Center, Lanzhou University, Lanzhou Gansu, China
| | - Xiu-Xia Li
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, China.,Evidence-Based Social Science Center, Lanzhou University, Lanzhou Gansu, China
| | - Bei Pan
- Gansu Provincial Hospital, Lanzhou, China
| | - Bangwei- Wang
- The First Clinical Medical College, Lanzhou University, Lanzhou, China
| | - Guang-Zhuang Jing
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, China
| | - Qian-Qian Liu
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, China
| | - Yan-Fei Li
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, China.,Evidence-Based Social Science Center, Lanzhou University, Lanzhou Gansu, China
| | - Zhi-Tong Bing
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China.,Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Ke-Hu Yang
- Evidence-Based Social Science Center, Lanzhou University, Lanzhou Gansu, China.,Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China.,Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Xue-Mei Han
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, China.,Evidence-Based Social Science Center, Lanzhou University, Lanzhou Gansu, China
| | - Long Ge
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, China.,Evidence-Based Social Science Center, Lanzhou University, Lanzhou Gansu, China
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Liu X, Hu J, Hu XR, Li XX, Guan DR, Liu JQ, Zhang YL, Zhang FK. [Expression of iron-regulating erythroid factors in different types of erythropoiesis disorders]. Zhonghua Xue Ye Xue Za Zhi 2021; 42:52-57. [PMID: 33677869 PMCID: PMC7957252 DOI: 10.3760/cma.j.issn.0253-2727.2021.01.010] [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] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
目的 研究Erythroferrone(ERFE)等铁代谢红系调节因子(iron-regulatory erythroid factor)在不同类型红系造血异常疾病中的表达情况。 方法 采用ELISA方法检测2016年1月至2019年11月共47例真性红细胞增多症(PV)、纯红细胞再生障碍(PRCA)、自身免疫性溶血性贫血(AIHA)和骨髓增生异常综合征(MDS)患者血浆ERFE、生长分化因子15(GDF15)、生长分化因子11(GDF11)和扭转原肠胚形成同系物(TWSG1)的表达,分析铁代谢调节因子与红系造血异常类型及旺盛程度(以骨髓有核红细胞比例反映)的适配性。 结果 血浆GDF15表达水平在PV、PRCA、AIHA、MDS各组依次为266.01(112.40,452.37)、110.63(81.41,220.42)、52.11(32.61,171.66)、276.53(132.16,525.70)ng/L,均显著高于正常对照组的37.45(19.65,57.72)ng/L(P值均<0.01)。不同类型红系造血异常患者血浆TWSG1表达水平与正常对照组比较差异均无统计学意义(P值均>0.05)。血浆GDF11表达水平仅在PV组患者中明显高于正常对照组[74.75(10.95,121.32)ng/L对36.90(3.38,98.34)ng/L,P<0.01],而PRCA、AIHA、MDS 3组患者与正常对照组比较差异无统计学意义(P>0.05)。PV组血浆ERFE水平为129.63(47.02, 170.03)ng/L,AIHA组血浆ERFE水平最高为121.76(68.12,343.11)ng/L,二者均明显高于正常对照组的43.23(35.18,65.41)ng/L(P值均<0.01);PRCA组、MDS组血浆ERFE水平分别为48.92(44.59,84.83)、40.47(26.97,72.87)ng/L,与正常对照组比较差异无统计学意义(P值均>0.05)。骨髓有核红细胞比例与ERFE(r=0.458,P=0.001)呈正相关,而与GDF15(r=−0.163,P=0.274)、GDF11(r=0.120,P=0.421)、TWSG1(r=−0.166,P=0.269)无明显相关性。 结论 铁代谢红系调节因子在不同红系造血异常疾病的表达谱不尽一致,ERFE与红系造血旺盛程度相关度最高。
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Affiliation(s)
- X Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - J Hu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - X R Hu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - X X Li
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - D R Guan
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - J Q Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - Y L Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - F K Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
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Liu JM, Yin YM, Wu H, Li W, Huang X, Li XX. Abstract PS10-51: TAA013 a trastuzumab antibody drug conjugate phase I dose escalation study in recurrent her2 positive breast cancer. Cancer Res 2021. [DOI: 10.1158/1538-7445.sabcs20-ps10-51] [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] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: A phase 1 dose escalation study of TAA013, an antibody drug conjugate linking trastuzumab to a cytotoxic small molecule, DM1, through an SMCC linker, in previously treated recurrent Her2 positive breast cancer patients. Material and Methods: This phase I study follows the traditional 3+3 design, dosing started at 0.6mg/kg, followed by 1.2, 2.4, 3.6, 4.8mg/kg, one intravenous infusion was given every 3 weeks, the initial infusion had to be over 90 minutes, infusion times were later shortened if treatment was well tolerated. The subsequent recommended dose would be expanded to include at least 10 patients. Patients were observed for dose-limiting toxicity (DLT) during a 21-day DLT observation period. Toxicities were graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events v5.0. Maximum-tolerated dose (MTD) was defined as the highest dose level that resulted in a DLT in no more than 1 of 6 patients. Study endpoints included safety and tolerability, pharmacokinetic and immunogenicity parameter evaluation, with preliminary evaluation of efficacy. Results: The study enrolled 22 female patients with histologically confirmed Her-2 positive metastatic breast cancer, median age of 50yrs (25-67), median time from initial diagnosis to TAA013 dosing was 39 months (5-99), median prior treatment regimen was 4 (2-10), all had received trastuzumab for a mean of 8.2 months (2-10), alone or in combination with chemotherapy, other prior Her2 targeting drugs given included pertuzumab (2), lapatinib (7), and pyrotinib (8). All patients received at least 2 (median of 6 infusions, range of 1-15) infusions, except for the last 4.8mg/kg patient, but all patients passed the dose limiting toxicity (DLT) observation period of 21 days. There were no dose limiting toxicities, no serious adverse events, nor that resulting in mortality, the maximum tolerated dose was not reached. The most common treatment emergent adverse events (TEAE) included 9 (40.9%) grade 1-2 infusion reactions associated with fever(5) and/or chills(1), the reaction often abated in subsequent cycles. There were no grade 4 TEAE, but there were 3 grade 3 thrombocytopenia, one grade 3 neutropenia, and one grade 3 hyperbilirubinemia which all recovered for the patients to continue treatment, there was also one grade 3 dermatitis in a patient with a history of chronic dermatitis. Antibody drug antibodies were not detected emanating from the TAA013 therapy. Pharmacokinetic studies included evaluation of TAA013, trastuzumab and DM1. Preliminary efficacy evaluation in the 2.4-4.8mg/kg dosing group of heavily pretreated patients resulted in 2 partial responses, including patients who had previously received pyrotinib therapy. Conclusion: TAA013 is a Her2 targeting antibody drug conjugate that is safe and tolerable, with efficacy demonstrated in heavily pretreated Her2 positive breast cancer patients. Keywords: breast cancer, antibody drug conjugates, TAA013.
Citation Format: J M Liu, Y M Yin, Hao Wu, W Li, X Huang, XX Li. TAA013 a trastuzumab antibody drug conjugate phase I dose escalation study in recurrent her2 positive breast cancer [abstract]. In: Proceedings of the 2020 San Antonio Breast Cancer Virtual Symposium; 2020 Dec 8-11; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2021;81(4 Suppl):Abstract nr PS10-51.
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Affiliation(s)
- J M Liu
- 1TOT BIOPHARM, Suzhou, China
| | - Y M Yin
- 2Jiangsu Province Hospital, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Hao Wu
- 2Jiangsu Province Hospital, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - W Li
- 2Jiangsu Province Hospital, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - X Huang
- 2Jiangsu Province Hospital, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - XX Li
- 1TOT BIOPHARM, Suzhou, China
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Song L, Ding L, Feng MJ, Li XX, Gao W, Qi Z, Liu H, Wang M, Wang JT. [Effects of hnRNP E1 on expression of early genes E2, E6 of HPV16 and biological function in cervical cancer cells]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 42:321-326. [PMID: 33626623 DOI: 10.3760/cma.j.cn112338-20191009-00723] [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 explore the effects of hnRNP E1 on the expression of early genes E2, E6 of HPV16 and the biological function in cervical cancer SiHa cell lines. Methods: The cell experiments in vitro were carried out in cervical cancer cell lines SiHa. The expression levels of E2, E6 mRNA and protein of HPV16 were detected by Real-time PCR and Western blot, respectively, before and after up-regulating hnRNP E1. Meanwhile, the cell proliferation, cycle and apoptosis were evaluated by CCK-8 and flow cytometry. Data analyses were performed using SPSS 22.0 and Graphpad Prism 7.0 software. Results: Compared with the blank and the blank plasmid group, the cells activity and proliferation decreased at 24, 48 and 72 h after up-regulating hnRNP E1 (P<0.05), while the percentage of cells in G0/G1 phase increased and the percentage in S and G2/M phase and proliferation index decreased (P<0.05). Moreover, the late apoptotic rate and the total apoptotic rate increased (P<0.05). The expression levels of E6 mRNA and protein of HPV16 in hnRNP E1 up-regulated group were significantly lower than that in both blank group and blank plasmid group, the differences were significant (P<0.05), showing the tendency of cells proliferation index decrease and total apoptotic rate increase with decreased HPV16 E6 expression. There were no significant differences in the expression of E2 mRNA of HPV16 among the three groups (P=0.427), and no E2 protein of HPV16 was detected. Conclusions: hnRNP E1 could inhibit the transcription and translation of E6 oncogene of HPV16 and further inhibit the proliferation and promote apoptosis of cervical cancer cells, suggesting that hnRNP E1 might be a potential target marker to prevent cervical lesions. But no association between hnRNP E1 and HPV16 E2 was found in SiHa cells.
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Affiliation(s)
- L Song
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - L Ding
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - M J Feng
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - X X Li
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - W Gao
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - Z Qi
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - H Liu
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - M Wang
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - J T Wang
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
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Li XX, Ding L, Song L, Gao W, Li L, Lyu YJ, Wang M, Hao M, Wang ZL, Wang JT. [Relations of human papillomavirus infection, vaginal micro-environmental disorder with cervical lesion]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 41:2135-2140. [PMID: 33378829 DOI: 10.3760/cma.j.cn112338-20191022-00753] [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 study the relations of human papillomavirus (HPV) infection, vaginal micro-environmental disorder with cervical lesion. Methods: A total of 1 019 women including 623 with normal cervical (NC), 303 with low-grade cervical lesion (CIN Ⅰ) and 93 with high-grade cervical lesion (CIN Ⅱ/Ⅲ) were enrolled in this study from the communities in Shanxi province, China. Case-control method was adopted, with NC as the control group and CIN as the case group. Related information was collected including demographic characteristics and relevant factors related to cervical lesions. HPV genotypes were detected by flow-through hybridization technology. Vaginal pH was detected by the pH test paper. Vaginal H(2)O(2) was detected by the combined detection kit of aerobic vaginitis and bacterial vaginosis. Vaginal cleanliness was detected by smear method. Results: Data from the unconditional logistic regression analysis showed that HPV infection (CINⅠ: aOR=1.39, 95%CI: 1.01-1.90; CINⅡ/Ⅲ: aOR=11.74, 95%CI: 6.96-19.80), H(2)O(2) (CINⅠ: aOR=2.09, 95%CI: 1.47-2.98; CINⅡ/Ⅲ: aOR=4.12, 95%CI: 2.01-8.43), cleanliness (CIN Ⅱ/Ⅲ: aOR=2.62, 95%CI: 1.65-4.14), and composite indicators (CINⅠ: aOR=1.67, 95%CI: 1.24-2.25; CINⅡ/Ⅲ: aOR=4.24, 95%CI: 2.30-7.81) all had increased the risk of cervical lesion and the trend on the severity (P<0.001) of cervical lesions. Additionally, we observed a synergic effect between HPV infection and vaginal micro-environmental composite indicator in CINⅡ/Ⅲ. With or without HPV infection, the ORs value of CINⅠ caused by vaginal micro-environment disorder remained close. Conclusions: Results from our study revealed that vaginal micro-environmental composite indicator could increase the risk for cervical lesion, in particular with the high-grade ones which all posed stronger risks when combined with HPV infection. However, the role of vaginal micro-environment disorder in the occurrence of CIN Ⅰ should not be ignored.
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Affiliation(s)
- X X Li
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - L Ding
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - L Song
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - W Gao
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - L Li
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - Y J Lyu
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - M Wang
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - M Hao
- Department of Obstetrics and Gynecology, Second Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - Z L Wang
- Department of Obstetrics and Gynecology, Second Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - J T Wang
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
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Huang CY, Li MY, Liu W, Li XX, Xu Y, Li JY, Yao QQ, Wang LM. Performance of prognostic nomogram in predicting long-term survival outcomes for osteosarcoma. J BIOL REG HOMEOS AG 2020; 34:1819-1824. [PMID: 33146004 DOI: 10.23812/20-105-l] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- C Y Huang
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, China
| | - M Y Li
- Department of Cancer Recovery, Taikang Hospital, China
| | - W Liu
- Department of Orthopaedic Surgery, Affiliated Jiangsu Province Hospital of Nanjing Medical University, China
| | - X X Li
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, China
| | - Y Xu
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, China
| | - J Y Li
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, China
| | - Q Q Yao
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, China
| | - L M Wang
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, China
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Chen S, Zhang Y, Li C, Ning SS, Li XX, Zhu N, Nian YP, Cao L, Yang GJ, Wang WH, Liu YZ, Wang L, Lei FL, Liu F, Shen MW. [Typical case analysis of COVID-19 cluster epidemic in Shaanxi, 2020]. Zhonghua Liu Xing Bing Xue Za Zhi 2020; 41:1204-1209. [PMID: 32867425 DOI: 10.3760/cma.j.cn112338-20200225-00170] [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] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Objective: By analyzed the transmission patterns of 4 out of the 51 COVID-19 cluster cases in Shaanxi province to provide evidences for the COVID-19 control and prevention. Methods: The epidemiological data of RT-PCR test-confirmed COVID-19 cases were collected. Transmission chain was drawn and the transmission process was analyzed. Results: Cluster case 1 contained 13 cases and was caused by a family of 5 who traveled by car to Wuhan and returned to Shaanxi. Cluster case 2 had 5cases and caused by initial patient who participated family get-together right after back from Wuhan while under incubation period. Cluster case 3 contained 10 cases and could be defined as nosocomial infection. Cluster case 4 contained 4 cases and occurred in work place. Conclusion: Higher contact frequency and smaller places were more likely to cause a small-scale COVID-19 cluster outbreak, with potential longer incubation period. COVID-19 control strategies should turn the attention to infection prevention and control in crowded places, management of enterprise resumption and prevention of nosocomial infection.
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Affiliation(s)
- S Chen
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - Y Zhang
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - C Li
- School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
| | - S S Ning
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - X X Li
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - N Zhu
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - Y P Nian
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - L Cao
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - G J Yang
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - W H Wang
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - Y Z Liu
- School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
| | - L Wang
- School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
| | - F L Lei
- School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
| | - F Liu
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - M W Shen
- School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
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Li XX, Chen YM, Cui WN, Shao YL. [Current studies in etiology and pathogenesis of otosclerosis]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2020; 55:413-417. [PMID: 32306645 DOI: 10.3760/cma.j.cn115330-20190717-00447] [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)
- X X Li
- Department of Otorhinolaryngology, the Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Y M Chen
- Department of Otorhinolaryngology, the Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - W N Cui
- Department of Otorhinolaryngology, the Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
| | - Y L Shao
- Department of Otorhinolaryngology, the Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
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Shi EH, Wang LR, Zhao S, Shen L, Zhang CY, Li XX, Li H, Zhang DL. A NEW HETEROCYCLIC COMPOUND: CRYSTAL STRUCTURE AND ANTICANCER ACTIVITY AGAINST HUMAN LUNG ADENOCARCINOMA CELLS. J STRUCT CHEM+ 2020. [DOI: 10.1134/s0022476620070215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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38
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Liu C, Dou ZX, Peng N, Han N, Li L, Li XX, Li SW. [Observation of cosmetic effect of corneal interlamellar staining in patients with corneal leucoma]. Zhonghua Yan Ke Za Zhi 2020; 56:465-472. [PMID: 32842329 DOI: 10.3760/cma.j.cn112142-20190717-00380] [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 observe the clinical effect of corneal staining in patients with corneal leucoma. Methods: Restrospective case series study.Thirty eyes of 30 patients (17 males, 13 females) with corneal leucoma who underwent corneal interlamellar staining at Beijing Aier-Intech Eye Hospital from October 2014 to July 2018 were included. The mean age was 31.50±15.66 years. Postoperative follow-up was more than 1 year. All the patients underwent appearance examination, anterior segment examination with a slit lamp, B-scan examination and anterior segment OCT examination preoperatively and postoperatively. The effect of corneal staining, patient satisfaction and the incidence of complications were investigated. Results: The corneal epithelium of all the patients healed completely within 1-3 days after operation. The mean follow-up period was 30.68±18.02 months (range, 12.37-58.10 months). During the postoperative follow-up period, no staining permeation or inflammatory reaction in the anterior chamber occurred. The corneal color and appearance were well maintained in 18 patients (72.0%). Seven patients (28.0%) showed mild corneal color-fading. One patient was treated with enucleation and orbital hydroxyapatite implantation because of eye atrophy and corneal banding degeneration caused by the primary disease at 4 years after operation. The surgeon was satisfied with the improvement of the appearance of all cases; 22 patients (88.0%) were satisfied with the postoperative appearance. No significant complications were observed in all the cases. Conclusions: Corneal interlamellar staining is one of best choices for the treatment of corneal leucoma. It has advantages of quick postoperative recovery, long-standing color staining and good cosmetic effect. The operation is simple and easy to carry out and there is no obvious damage to eye tissues. (Chin J Ophthalmol, 2020, 56:465-472).
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Affiliation(s)
- C Liu
- Beijing AierIntech Eye Hosptial, AierKeratology Institute,Beijing 100021, China
| | - Z X Dou
- Beijing AierIntech Eye Hosptial, AierKeratology Institute,Beijing 100021, China
| | - N Peng
- Beijing AierIntech Eye Hosptial, AierKeratology Institute,Beijing 100021, China
| | - N Han
- Beijing AierIntech Eye Hosptial, AierKeratology Institute,Beijing 100021, China
| | - L Li
- Beijing AierIntech Eye Hosptial, AierKeratology Institute,Beijing 100021, China
| | - X X Li
- Aier School of Ophthalmology, Central South University, Changsha 410000, China
| | - S W Li
- Beijing AierIntech Eye Hosptial, AierKeratology Institute,Beijing 100021, China
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Ning SS, Zhang Y, Cao L, Chen S, Wang WH, Nian YP, Zhu N, Yang GJ, Li XX, Zhang SB. [Analysis of transmission characteristics of COVID-19 in Shaanxi Province]. Zhonghua Yu Fang Yi Xue Za Zhi 2020; 54:493-497. [PMID: 32388948 DOI: 10.3760/cma.j.cn112150-20200227-00201] [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
A total of 245 cases of COVID-19 in Shaanxi Province reported in the China information system for disease control and prevention as of February 24, 2020 were selected as the research objects, the cases are divided into imported cases (116 cases, 47.3%) and local cases (129 cases, 52.7%), their basic characteristics, time distribution, transmission mode, intergenerational interval and latent period transmission are analyzed. The age of local cases [(51.74±15.67) years old], female patients (69 cases, 53.5%), housework and retired staff (40 cases, 31.0%), and patients isolated at the time of onset (50 cases, 38.8%) were higher than imported cases, respectively[(40.66±15.41) years old, (45 cases, 38.8%), (21 cases, 18.1%), (17 cases, 14.6%)] (P values were < 0.05); The infection rate was 0.8% (31/3 666) in close contacts with local cases, which was lower than imported cases 2.0% (69/3 435) (P<0.001); The main source of infection in local cases was relatives (70 cases, 54.3%), and the main way of infection was living together and party (90 cases, 69.8%); the proportion of latent period transmission in our province was 15.5% (20 cases), and the interval between the second-generation case and the source of infection was about 4 days, and the interval between generations was about 6 days. In summary, the main way of infection of local cases in Shaanxi Province was living together and party, there were a certain proportion of latent period transmission cases at present, it's suggested that the investigation of close contacts should be started 4 days or earlier before the onset of the case.
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Affiliation(s)
- S S Ning
- Shaanxi Provincial Centre for Disease Control and Prevention, Institute for Communicable Disease Control and Prevention/Public Health Emergency Center, Xi'an 710054, China
| | - Y Zhang
- Shaanxi Provincial Centre for Disease Control and Prevention, Institute for Communicable Disease Control and Prevention/Public Health Emergency Center, Xi'an 710054, China
| | - L Cao
- Shaanxi Provincial Centre for Disease Control and Prevention, Institute for Communicable Disease Control and Prevention/Public Health Emergency Center, Xi'an 710054, China
| | - S Chen
- Shaanxi Provincial Centre for Disease Control and Prevention, Institute for Communicable Disease Control and Prevention/Public Health Emergency Center, Xi'an 710054, China
| | - W H Wang
- Shaanxi Provincial Centre for Disease Control and Prevention, Institute for Non-communicable Disease Control and Prevention, Xi'an 710054, China
| | - Y P Nian
- Shaanxi Provincial Centre for Disease Control and Prevention, Institute for Communicable Disease Control and Prevention/Public Health Emergency Center, Xi'an 710054, China
| | - N Zhu
- Shaanxi Provincial Centre for Disease Control and Prevention, Institute for Communicable Disease Control and Prevention/Public Health Emergency Center, Xi'an 710054, China
| | - G J Yang
- Shaanxi Provincial Centre for Disease Control and Prevention, Institute for Communicable Disease Control and Prevention/Public Health Emergency Center, Xi'an 710054, China
| | - X X Li
- Shaanxi Provincial Centre for Disease Control and Prevention, Institute for Communicable Disease Control and Prevention/Public Health Emergency Center, Xi'an 710054, China
| | - S B Zhang
- Shaanxi Provincial Centre for Disease Control and Prevention, Institute for Communicable Disease Control and Prevention/Public Health Emergency Center, Xi'an 710054, China
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40
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Xu X, Li XX. [A summary of ocular fundus diseases in China over the past 70 years]. Zhonghua Yan Ke Za Zhi 2020; 56:241-245. [PMID: 32306614 DOI: 10.3760/cma.j.cn112142-20200207-00051] [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
After 70 years of development, China has become a global leader in the academic research and clinical practice of fundus diseases. The dramatic progress is mainly attributable to the relentless efforts of generations of fundus ophthalmologists. We are moving forward to incorporate new technologies such as AI and big data into the treatment of fundus diseases. The summary is intended to commemorate the past masters and to inspire the young ophthalmologists. We would like to send congratulations on the 70th anniversary of Chinese Journal of Ophthalmology with this article. (Chin J Ophthalmol, 2020, 56:241-245).
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Affiliation(s)
- X Xu
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiaotong University; National Clinical Research Center for Eye Diseases; Shanghai Key Laboratory of Ocular Fundus Diseases; Shanghai Engineering Center for Visual Science and Photomedicine; Shanghai engineering center for precise diagnosis and treatment of eye diseases, Shanghai 200080, China
| | - X X Li
- Department of Ophthalmology, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing 100044, China
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41
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Zhu N, Li C, Ning SS, Chen S, Cao L, Yang GJ, Li XX, Nian YP, Wang WH, Liu YZ, Wang L, Lei FL, Zhang Y, Zhuang GH. [Epidemiological characteristics of COVID-19 in Shaanxi province]. Zhonghua Liu Xing Bing Xue Za Zhi 2020; 41:E034. [PMID: 32244260 DOI: 10.3760/cma.j.cn112338-20200225-00172] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [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 incidence trend and epidemiological characteristics of COVID-19 in Shaanxi province. Methods: The incidence data of COVID-19 reported in Shaanxi as of 22 February, 2020 were collected for an epidemiological descriptive analysis. Results: A total of 245 confirmed cases of COVID-19 were reported in Shaanxi. Most cases were mild (87.76%). As time passed, the areas where confirmed cases were reported continued to increase. The case number in Xi'an was highest, accounting for nearly half of the total reported cases in the province. The epidemic pattern in Shaanxi had gradually shifted from imported case pattern to local case pattern, and the transmission of local cases was mainly based on family cluster transmission. The confirmed cases from different sources had caused the secondary transmission in Shaanxi. After February 7, the number of reported cases began to fluctuate and decrease stably, indicating a decrease-to-zero period. Conclusions: At present, the overall epidemic of COVID-19 in Shaanxi has gradually been mitigated. However, considering the approaching of return to work and study and the increasing of imported cases from other countries, the prevention and control of COVIS-19 in Shaanxi will face new challenges.
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Affiliation(s)
- N Zhu
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - C Li
- School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
| | - S S Ning
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - S Chen
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - L Cao
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - G J Yang
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - X X Li
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - Y P Nian
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - W H Wang
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - Y Z Liu
- School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
| | - L Wang
- School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
| | - F L Lei
- School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
| | - Y Zhang
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - G H Zhuang
- School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an 710061, China
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Gao YY, Li XX, He LF, Li BX, Mu W, Liu F. Effect of Application Rate and Timing on Residual Efficacy of Pyraclostrobin in the Control of Pepper Anthracnose. Plant Dis 2020; 104:958-966. [PMID: 31944880 DOI: 10.1094/pdis-03-19-0435-re] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Anthracnose is a devastating disease that seriously affects pepper production worldwide. Anthracnose management is currently a major problem because of the widespread and long period of infection of this disease. Therefore, determination of the optimal fungicide application timing is important for controlling anthracnose in a timely manner . In vitro sensitivity tests showed no significant difference in the pyraclostrobin sensitivity of Colletotrichum scovillei collected from 2016 and 2017, with mean half maximal effective concentration values of 0.349 to 0.542 and 0.0475 to 0.0639 mg/liter for the inhibition of mycelial growth and spore germination, respectively. Fungicide application initiated at the full-bloom stage could significantly delay anthracnose disease onset, decrease anthracnose incidence and development (23.67 to 89.80%), and increase pepper yield by 10.7 to 29.2%. In addition, the application dosage was decreased by >50%. BF-500-3, the main metabolite of pyraclostrobin, was detected in pepper fruit and exhibited high inhibitory activity against C. scovillei. The final residues of all fungicides at different application timing were below maximum residue limits. Moreover, structural equation modeling indicated that application timing plays the most important role in anthracnose disease inhibition. The tank mixtures of pyraclostrobin with tebuconazole and fludioxonil showed more satisfactory efficacy (69.87 to 78.36%) against anthracnose than did pyraclostrobin alone under field conditions. This study is the first to determine the best fungicide application timing for anthracnose management. These results establish the basis for sustainable development of the pepper industry.
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Affiliation(s)
- Y Y Gao
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China
| | - X X Li
- College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China
| | - L F He
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China
| | - B X Li
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China
| | - W Mu
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China
| | - F Liu
- College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China
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Chen YJ, Li XX, Ma HK, Zhang X, Wang BW, Guo TT, Xiao Y, Bing ZT, Ge L, Yang KH, Han XM. Exercise Training for Improving Patient-Reported Outcomes in Patients With Advanced-Stage Cancer: A Systematic Review and Meta-Analysis. J Pain Symptom Manage 2020; 59:734-749.e10. [PMID: 31546002 DOI: 10.1016/j.jpainsymman.2019.09.010] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [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: 07/06/2019] [Revised: 09/12/2019] [Accepted: 09/12/2019] [Indexed: 12/16/2022]
Abstract
CONTEXT Patients with advanced-stage cancer often suffer many physical and psychological symptoms. Exercise has been shown to improve quality of life (QoL), decrease cancer-related symptoms, and maintain or improve functional status in cancer survivors or patients with early stage cancer. However, the effect of exercise on these outcomes in patients with advanced-stage cancer is unclear. OBJECTIVES This meta-analysis aimed to assess the effectiveness of exercise interventions for patients with advanced-stage cancer in improving cancer-related symptoms and functional status outcomes. METHODS We conducted a comprehensive literature search in PubMed, EMBASE, Cochrane Central Register of Controlled Trials, and Web of Science from their inception to February 3, 2019, to include randomized controlled trials (RCTs) comparing exercise and usual care for improving outcomes in patients with advanced-stage cancer. Two reviewers independently screened the studies, extracted data of interest, and assessed the risk of bias of individual RCTs using the Cochrane Handbook, Version 5.1.0. RESULTS About 15 RCTs enrolling 1208 patients were included. Compared with usual care, exercise showed a significant improvement in QoL (standardized mean difference [SMD] 0.22; 95% CI 0.06-0.38; P = 0.009), fatigue (SMD -0.25; 95% CI -0.45 to -0.04; P = 0.02), insomnia (SMD -0.36; 95% CI -0.56 to -0.17; P = 0.0002), physical function (SMD 0.22; 95% CI 0.05-0.38; P = 0.009), social function (SMD 0.18; 95% CI 0.02-0.34; P = 0.03), and dyspnea reduction (SMD -0.18; 95% CI -0.34 to -0.01; P = 0.03). CONCLUSION Exercise serves as an effective intervention to improve QoL and alleviate fatigue, insomnia, dyspnea, and physical and social functions for patients with advanced-stage cancer.
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Affiliation(s)
- Ya-Jing Chen
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, Gansu, China; Evidence-Based Social Science Center, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Xiu-Xia Li
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, Gansu, China; Evidence-Based Social Science Center, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Hai-Kun Ma
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Xu Zhang
- General Department 2, Second Hospital, Lanzhou University, Lanzhou, Gansu, China
| | - Bang-Wei Wang
- The First Clinical Medical College, Lanzhou University, Lanzhou, Gansu, China
| | - Tao-Tao Guo
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Ya Xiao
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Zhi-Tong Bing
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China; Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, Gansu, China
| | - Long Ge
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, Gansu, China; Evidence-Based Social Science Center, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Ke-Hu Yang
- Evidence-Based Social Science Center, School of Public Health, Lanzhou University, Lanzhou, Gansu, China; Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, China; Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, Gansu, China
| | - Xue-Mei Han
- Department of Social Medicine and Health Management, School of Public Health, Lanzhou University, Lanzhou, Gansu, China; Evidence-Based Social Science Center, School of Public Health, Lanzhou University, Lanzhou, Gansu, China.
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Xiang Y, Cheng ZP, Cheng JL, Fang SH, Li XX, Du PF. [Rapamycin eluting stent implantation in the treatment of total coronary artery occlusion in a case of Kawasaki disease]. Zhonghua Er Ke Za Zhi 2020; 58:145-147. [PMID: 32102153 DOI: 10.3760/cma.j.issn.0578-1310.2020.02.015] [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: 06/10/2023]
Affiliation(s)
- Y Xiang
- Department of Pediatrics, the Second Hospital of Anhui Medical University, Hefei 230001, China
| | - Z P Cheng
- Department of Cardiovascular, the First Hospital of Anhui Medical University, Hefei 230001, China
| | - J L Cheng
- Department of Pediatrics, the Second Hospital of Anhui Medical University, Hefei 230001, China
| | - S H Fang
- Department of Pediatrics, the Second Hospital of Anhui Medical University, Hefei 230001, China
| | - X X Li
- Department of Pediatrics, the Second Hospital of Anhui Medical University, Hefei 230001, China
| | - P F Du
- Department of Pediatrics, the Second Hospital of Anhui Medical University, Hefei 230001, China
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Abstract
Anthracnose caused by Colletotrichum scovillei is one of the most destructive diseases affecting chili production. Disease control mainly relies on conventional fungicides, and repeated exposure to single-site mode-of-action fungicides may pose a risk for the development of resistant isolates within the population. Our previous study suggested that pyrisoxazole has strong inhibitory activity against C. scovillei in vitro. However, the effects of pyrisoxazole on the C. scovillei infection process and the performance of pyrisoxazole in the field remain unclear. In this study, pyrisoxazole exhibited strong inhibitory activity against the mycelial growth, appressorium formation, and appressorium diameter of C. scovillei, with half maximal effective concentration values of 0.1986, 0.0147, and 0.0269 μg/ml, respectively, but had no effect on sporulation, even at the highest concentration of 1.6 μg/ml. The baseline sensitivity curves were unimodal with a long right-hand tail. The in vivo data showed that pyrisoxazole provided both preventive and curative activity against anthracnose on chili. Pyrisoxazole decreased the incidence of anthracnose and reduced disease progress. The results of electron microscopy showed that pyrisoxazole can affect the C. scovillei infection process by altering mycelial morphology, degrading conidia and germ tubes, suppressing conidial germination and appressorium formation, and enhancing conidiophore production. Pyrisoxazole can be used to effectively control anthracnose under field conditions and increase chili yield; moreover, no phytotoxicity symptoms were observed after treatment. These results provide new insight into the mechanisms by which pyrisoxazole controls disease and suggest that pyrisoxazole is a feasible alternative for the management of anthracnose in chili.
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Affiliation(s)
- Y Y Gao
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China
| | - X X Li
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China
| | - L F He
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China
| | - B X Li
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China
| | - W Mu
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China
| | - F Liu
- Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China
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Gao W, Ding L, Song ZC, Feng MJ, Liu CL, Li XX, Song L, Lyu YJ, Wang JT. [The role of human papillomavirus 16 early genes E2 and E6 and heterogeneous nuclear ribonucleoprotein E2 in cervical carcinogenesis and their interaction effect]. Zhonghua Yu Fang Yi Xue Za Zhi 2020; 54:92-98. [PMID: 31914575 DOI: 10.3760/cma.j.issn.0253-9624.2020.01.017] [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] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the role of human papillomavirus (HPV) 16 early genes E2 and E6 and heterogeneous nuclear ribonucleoprotein (hnRNP) E2 and their interaction effects in the progression of the cervical cancer. Methods: Women with normal cervix (NC), low cervical intraepithelial neoplasia (CIN Ⅰ) and high cervical intraepithelial neoplasia (CIN Ⅱ/Ⅲ) from the cervical lesions cohort in Jiexiu County of Shanxi Province from June 2014 to September 2014, and patients with cervical squamous cell carcinoma (SCC) treated at the Second Hospital of Shanxi Medical University in the same period were enrolled in this study. There were 257 participants, about 67 NC cases (26.07%), 69 CIN Ⅰ cases (26.85%), 68 CIN Ⅱ/Ⅲ cases (26.46%), and 53 SCC cases (20.62%), respectively. The information of demographic characteristics, life health habits and cervical lesions were collected by using the structured questionnaire. Cervical exfoliated cells and cervical biopsy tissues were collected to detect the infection of HPV16 and the protein expression levels of hnRNP E2, HPV16 E2 and E6. According to the median-value of the protein expression levels of hnRNP E2, HPV16 E2 and E6 and E2/E6 ratio in the NC group, the study participants were divided into the high and low expression groups/ratio groups. The multivariate logistic regression model was used to analyze the correlation between HPV16 early gene E2 and E6, hnRNP E2 and cervical cancer. The interaction effect was analyzed by using the generalized multifactor dimensionality reduction (GMDR) model. Results: The ages of NC, CIN Ⅰ, CIN Ⅱ/Ⅲ and SCC groups were (47.00±9.07), (47.64±7.35), (46.37±8.67) and (51.26±8.03) years old, respectively. The multivariate logistic regression model analysis showed that the HPV16 E2 low expression, E6 high expression and E2/E6 low ratio could increase the risk of CIN Ⅱ/Ⅲ, about OR (95%CI) values 11.11 (1.63-75.56), 8.00 (1.28-50.04), and 9.75 (1.22-77.72), respectively and SCC, about OR (95%CI) values 14.22 (2.11-95.88), 10.33 (1.67-64.00), and 12.38 (1.56-97.91), respectively. The hnRNP E2 low expression could increase the risk of CIN Ⅱ/Ⅲ and SCC, about OR (95%CI) values 3.35 (1.39-8.10) and 5.53 (1.54-19.88). The result of GMDR showed that there were interaction effects of the hnRNP E2 low expression, HPV16 E2 low expression and HPV16 E6 high expression in both CIN Ⅱ/Ⅲ and SCC groups. Conclusion: The HPV16 E2 low expression, HPV16 E6 high expression and hnRNP E2 low expression could increase the risk of high-grade cervical intraepithelial neoplasia and cervical cancer, and they might have an important interaction effect in the progression of the cervical cancer.
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Affiliation(s)
- W Gao
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
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Fan Y, Li X, Mohammed AAAH, Liu Y, Gao X. miR-147b-modulated expression of vestigial regulates wing development in the bird cherry-oat aphid Rhopalosiphum padi.. [DOI: 10.21203/rs.2.9668/v3] [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] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Abstract
Background: Most aphids exhibit wing polyphenism in which wingless and winged morphs produce depending on the population density and host plant quality. Although the influence of environmental factors on wing polyphenism of aphids have been extensively investigated, molecular mechanisms underlining morph differentiation (i.e. wing development /degeneration), one downstream aspect of the wing polyphenism, has been poorly understood.
Results: We examined the expression levels of the twenty genes involved in wing development network, and only vestigial (vg) showed significantly different expression levels in both whole-body and wall-body of third instar nymphs, with 5.4- and 16.14- fold higher expression in winged lines compared to wingless lines, respectively in Rhopalosiphum padi. vg expression was higher in winged lines compared to wingless lines in third, fourth instar nymphs and adults. Larger difference expression was observed in third (21.38-fold) and fourth (20.91-fold) instar nymphs relative to adults (3.12-fold). Suppression of vg using RNAi repressed the wing development of third winged morphs. Furthermore, dual luciferase reporter assay revealed that the miR-147 can target the vg mRNA. Modulation of miR-147b levels by microinjection of its agomir (mimic) decreased vg expression levels and repressed wing development.
Conclusions: Our findings suggest that vg is essential for wing development in R. padi and that miR-147b modulates its expression.
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Affiliation(s)
- YJ Fan
- China Agricultural University
| | - XX Li
- China Agricultural University
| | | | - Y Liu
- China Agricultural University
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Guo YM, Liu XF, Jiao LJ, Yin SY, Wang Z, Li XX, Ma ZP, Yang JM, He MX. [Angioimmunoblastic T-cell lymphoma: histopathological grading and prognosis]. Zhonghua Bing Li Xue Za Zhi 2019; 48:784-790. [PMID: 31594043 DOI: 10.3760/cma.j.issn.0529-5807.2019.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [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 histological features and prognostic factors of angioimmunoblastic T-cell lymphoma (AITL). Methods: The pathological data of 62 patients with AITL with complete follow-up information were retrospectively collected and analyzed from Changhai Hospital during September 2012 and September 2017. Histological and immunohistochemical (IHC) examination, in situ hybridization (ISH), and single nucleotide polymorphisms (SNP) gene mutation analysis were done. Subgroup evaluation with histology, IHC, ISH, SNP gene mutation, and association with clinical progression were performed. Results: The cohort included 62 cases of AITL, including 46 males and 16 females patients, with a median age of 64 years. Follicular dendritic cells (FDC) area showed significantly expansion (≥30%) in 40 cases; increased plasma cells (≥10%) was seen in 37 cases; B cells were distributed around blood vessels in 37 cases; and increased p53 mutation positive cells (≥40%) were seen in 39 cases; high Ki-67 index (≥40%) was seen in 39 cases; RHOA mutation was seen in 19 cases; TET2 mutation was seen in 9 cases. Overall survival analysis showed these factors were significantly correlated with tumor prognosis (P<0.05). Multivariate analysis showed that CD38 positive cells<10%, Ki-67≥40%, RHOA and TET2 mutations were risk factors associated with overall survival. Conclusions: AITL could be divided into two different prognostic groups, low-grade and high-grade, with statistically significance outcome, based on the FDC area expansion, degree of plasma cell proliferation, B cells distribution pattern combined with gene mutations and clinical progression. Low-grade malignant group progresses slowly, and high-grade malignant group is highly invasive.
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Affiliation(s)
- Y M Guo
- Department of Pathology, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China; Department of Pathology, Shanghai Baoshan District Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai 201900, China
| | - X F Liu
- Department of Pathology, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - L J Jiao
- Department of Pathology, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - S Y Yin
- Department of Pathology, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - Z Wang
- Department of Pathology, Xijing Hospital, Air Force Military Medical University, Xi'an, 710032, China
| | - X X Li
- Department of Pathology, the First Affiliated Hospital, Xinjiang Medical University, Urumqi 830054, China
| | - Z P Ma
- Department of Pathology, the First Affiliated Hospital, Xinjiang Medical University, Urumqi 830054, China
| | - J M Yang
- Department of Hematology, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
| | - M X He
- Department of Pathology, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China
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Fan Y, Li X, Mohammed AAAH, Liu Y, Gao X. Vestigial mediated by miR-147b regulates wing development in the bird cherry-oat Rhopalosiphum padi.. [DOI: 10.21203/rs.2.9668/v2] [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] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Abstract
Background: The wing polyphenism occurs under crowding and nutrition-deficiency conditions in most aphid species. Although the influence of environmental factors on wing polyphenism of aphids have been extensively investigated, molecular mechanisms underlining morph differentiation (i.e. wing development /degeneration) has been poorly understood.
Results: We examined the expression levels of the twenty genes involved in wing patterning network, and only vestigial (vg ) showed significantly different expression levels in both whole-body and wall-body of third instar nymphs, with 5.4- and 16.14- fold higher in winged lines compared to wingless lines, respectively in Rhopalosiphum padi . Moreover, vg expressions were higher in winged aphids compared to wingless aphids at third, fourth instar nymphs and adults, and larger difference ratio were observed in third (21.38-fold) and fourth (20.91-fold) instar nymphs relative to adult (3.12-fold) between wing morphs. Suppression of vg using RNAi repressed the wing development of third winged morphs. Furthermore, dual luciferase reporter assay revealed that the miR-147 can target the vg mRNA, and modulation of miR-147b levels by microinjection of its mimics decreased vg expression levels and repressed wing development.
Conclusions: Our findings suggest that vg is essential for wing development and that miR-147b modulates its expression. To our knowledge, our results provide an evidence that miRNA is involved in the regulation of wing morphs in aphids.
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Affiliation(s)
- YJ Fan
- China Agricultural University
| | - XX Li
- China Agricultural University
| | | | - Y Liu
- China Agricultural University
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Li XX, Wang P, Li B, Wu Q. [Endemic situation of schistosomiasis in Jiangshan City from 2008 to 2018]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2019; 32:103-105. [PMID: 32185939 DOI: 10.16250/j.32.1374.2019054] [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] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To analyze the endemic situation of schistosomiasis in Jiangshan City from 2008 to 2018, so as to provide evidence for formulating the future control strategy. METHODS The data regarding Oncomelania snail survey and control, schistosomiasis examinations and environmental improvements were collected in Jiangshan City from 2008 to 2018. The changes in snail status and morbidity due to Schistosoma japonicum infections were analyzed to assess the effectiveness of comprehensive schistosomiasis control. RESULTS From 2008 to 2018, a total of 61 220 person-times were examined for S. japonicum infections in Jiangshan City, and the overall seroprevalence of S. japonicum infections was 0.56% (343/61 220); however, no egg-positives were detected. Among 4 231 cattle screened for S. japonicum infections using blood tests in Jiangshan City during the period from 2008 to 2018, 12 were sero-positive, with sero-prevalence of 0.28% (12/4 231), and no egg-positives were identified. There were 422 snail habitats identified in Jiangshan City during the study period, covering an area of 46.915 hm2, and among the 31 686 snails dissected, no S. japonicum infections were detected. An area of 3 625.492 hm2 snail habitats were subjected to repeated snail control and 11 settings were given environmental improvements, covering snail habitats of 17.880 hm2 and historical snail habitats of 204.380 hm2. CONCLUSIONS Following the implementation of environmental improvements-based comprehensive schistosomiasis control, the endemic situation of schistosomiasis is stable in Jiangshan City; however, there is still a risk of snail importation and re-emerging schistosomiasis. Therefore, the monitoring of snails and morbidity due to S. japonicum infections should be intensified in the city.
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Affiliation(s)
- X X Li
- Jiangshan Center for Disease Control and Prevention, Zhejiang Province, Jiangshan 324100, China
| | - P Wang
- Jiangshan Center for Disease Control and Prevention, Zhejiang Province, Jiangshan 324100, China
| | - B Li
- Jiangshan Center for Disease Control and Prevention, Zhejiang Province, Jiangshan 324100, China
| | - Q Wu
- Jiangshan Center for Disease Control and Prevention, Zhejiang Province, Jiangshan 324100, China
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