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Chen Y, Cai XB, Yao X, Zhang SH, Cai MH, Li HP, Jing XB, Zhang YG, Ding QF. Association of serum albumin with heart failure mortality with NYHA class IV in Chinese patients: Insights from PhysioNet database (version 1.3). Heart Lung 2024; 65:72-77. [PMID: 38432040 DOI: 10.1016/j.hrtlng.2024.02.007] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/08/2024] [Accepted: 02/27/2024] [Indexed: 03/05/2024]
Abstract
BACKGROUND Studies have proved that low albumin level is associated with increased mortality in most diseases, such as chronic kidney disease and hepatic cirrhosis. However, the relationship between albumin and all-cause death in heart failure patients in China is still unclear. OBJECTIVES We aimed to investigate the association between albumin level and 28-day mortality in Chinese hospitalized patients with NYHA IV heart failure. METHODS A total of 2008 Chinese patients were included. The correlation between serum albumin level and mortality was tested using a cox proportional hazards regression model. The smooth curve fitting was used to identify non-linear relationships between serum albumin and mortality. The Forest plot analysis was used to assess the association between albumin and 28-day mortality in different groups. RESULTS Compared with patients with NYHA II-III, patients with NYHA IV had lower albumin level and higher mortality within 28 days. The albumin on admission was independently and inversely associated with the endpoint risk, which remained significant (hazard ratio: 0.80; 95 % confidence interval: 0.66 to 0.96; p = 0.0196) after multivariable adjustment. The smooth curve fitting showed with the increase of albumin, the mortality within 28 days would decrease. A subgroup analysis found that the inverse association between the albumin level and risk of the mortality was consistent across the subgroup stratified by possible influence factors. CONCLUSION Serum albumin level is negatively associated with 28-day mortality in hospitalized heart failure patients within NYHA IV in China, which can be used as an independent predictor.
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Affiliation(s)
- Yun Chen
- Department of Gastroenterology, First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Xian-Bin Cai
- Department of Gastroenterology, First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Xin Yao
- Department of Gastroenterology, First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Shao-Hui Zhang
- Department of Gastroenterology, First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Min-Hua Cai
- Department of Gastroenterology, First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Hao-Peng Li
- Department of Gastroenterology, First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Xu-Bin Jing
- Department of Gastroenterology, First Affiliated Hospital of Shantou University Medical College, 57 Changping Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Yong-Gang Zhang
- Department of EICU, Second Affiliated Hospital of Shantou University Medical College, 69 Dongxiabei Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China
| | - Qia-Feng Ding
- Department of EICU, Second Affiliated Hospital of Shantou University Medical College, 69 Dongxiabei Road, Shantou 515041, Guangdong, China; Shantou University Medical College, 22 Xinling Road, Shantou 515041, Guangdong, China.
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Wang L, Zhang M, Zhao ZP, Li C, Huang ZJ, Zhang X, Liu JM, Qi JL, Xue TT, Wang LM, Zhang YG. [Mediating effect of hypertension on risk of stroke associated with hyperuricemia]. Zhonghua Liu Xing Bing Xue Za Zhi 2024; 45:192-199. [PMID: 38413056 DOI: 10.3760/cma.j.cn112338-20230725-00037] [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: 02/29/2024]
Abstract
Objective: To investigate the association between hyperuricemia and the risk for stroke occurrence, as well as the mediating effect of hypertension on this association. Methods: In this study, the China Chronic Diseases and Nutrition Surveillance system in 2015 was used as baseline data. We identified hospital admissions for stroke using the electronic homepage of inpatient medical records from 2013-2020, and death data were obtained from the 2015-2020 National Mortality Surveillance System. A retrospective cohort was established after matching and linking the database. The Cox proportional hazard regression model was used to analyze the relationship between hyperuricemia and the risk of stroke and its subtypes. Restricted cubic spline analysis was conducted to examine the dose-response relationship between serum uric acid levels and the risk for stroke. Mediation analysis was performed to investigate the mediating effect of hypertension on the association between hyperuricemia and the risk for stroke and its subtypes. Subgroup analyses were conducted based on gender and age groups. Results: A total of 124 352 study subjects were included, with an accumulative follow-up time of 612 911.36 person-years. During the follow-up period, 4 638 cases of stroke were found, including 3 919 cases of ischemic stroke and 689 cases of hemorrhagic stroke. The incidence density of stroke was 756.72 per 100 000 person-years, 641.37 per 100 000 person-years for ischemic stroke, and 114.60 per 100 000 person-years for hemorrhagic stroke. Multivariable Cox proportional hazards regression models showed that after adjusting for covariates, compared to those without hyperuricemia, individuals with hyperuricemia had a 16% higher risk for stroke [hazard ratio (HR)=1.16, 95%CI: 1.06-1.27], a 12% higher risk of ischemic stroke (HR=1.12, 95%CI: 1.01-1.24), and a 39% higher risk of hemorrhagic stroke (HR=1.39, 95%CI: 1.11-1.75). Mediation analysis showed that hypertension partially mediated the associations between hyperuricemia and the risk for stroke, ischemic stroke, and hemorrhagic stroke, with mediation proportions of 36.07%, 39.98%, and 25.34%, respectively. The mediating effect is pronounced in the male population and individuals below 65. Conclusion: Hyperuricemia is a risk factor for stroke, and hypertension partially mediates the effect of hyperuricemia on stroke.
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Affiliation(s)
- L Wang
- Division of Chronic Disease and Risk Factor Surveillance, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - M Zhang
- Division of Chronic Disease and Risk Factor Surveillance, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Z P Zhao
- Division of Chronic Disease and Risk Factor Surveillance, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - C Li
- Division of Chronic Disease and Risk Factor Surveillance, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Z J Huang
- Division of Chronic Disease and Risk Factor Surveillance, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - X Zhang
- Division of Chronic Disease and Risk Factor Surveillance, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - J M Liu
- Division of Vital Registration and Death Cause Surveillance, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - J L Qi
- Division of Vital Registration and Death Cause Surveillance, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - T T Xue
- Division of Chronic Disease and Risk Factor Surveillance, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - L M Wang
- Division of Chronic Disease and Risk Factor Surveillance, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Y G Zhang
- Center for Health Statistics and Information, National Health Commission, Beijing 100810, China
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Meng LF, Jing JB, Wang M, Liu XD, Hou HM, Zhou YH, Zhang Y, Wang J, Wang J, Wang L, Lyu YY, Wu JY, Zhang YG, Wang XM, Wang JW. [Application of modified urethral separation method in artificial urethral sphincter implantation and its influence on intraoperative urethral pressure profilometry]. Zhonghua Yi Xue Za Zhi 2024; 104:427-432. [PMID: 38326054 DOI: 10.3760/cma.j.cn112137-20230926-00559] [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: 02/09/2024]
Abstract
Objective: To explore the application of modified urethral separation method in artificial urethral sphincter (AUS) implantation in patients with stress urinary incontinence (SUI), and its influence on the results of urethral pressure profilometry. Methods: A prospective collection of clinical data was conducted on 25 patients with stress urinary incontinence who underwent modified urethral separation method in AUS implantation and underwent urethral pressure profilometry in Beijing Hospital, Beijing Jishuitan Hospital Affiliated to Capital Medical University and the Second Hospital Affiliated to Tianjin Medical University from March 2019 to June 2023. The improved urethral separation method was to borrow part of the white membrane tissue of the cavernous body while freeing the dorsal side of the cavernous body of the urethra. The circumference of the urethra, sleeve size, and urethral pressure were recorded, the patient's autonomous urinary control before and after surgery and the changes of the international consultation on incontinence questionnaire-short form (ICI-Q-SF) score, incontinence quality of life questionnaire (I-QoL) score, urinary frequency score, nocturia score were compared. Follow-up was conducted in the clinic or by telephone at 1, 3, 6, and 12 months after activation of the device, and once a year thereafter. Local skin status and urine control were assessed, residual urine volume was measured by ultrasound and subjective score scale was completed. Results: All patients were male, aged 27-85 (65.8±15.7) years old. The circumference of the cuff used in this study was 4.0 cm in 4 patients (16.0%), 4.5 cm in 16 patients (64.0%), 5.0 cm in 4 patients (16.0%), and 5.5 cm in 1 patient (4.0%). Among them, the urethral circumference matched the cuff size in 14 cases (56.0%), the urethral circumference was smaller than the cuff size in 4 cases (16.0%), and the urethral circumference was larger than the cuff size in 7 cases (28.0%). Preoperative urodynamic examination showed that the maximum urethral pressure (MUP) was (78.0±25.9) cmH2O, (1 cmH2O=0.098 kPa) and the maximum urethral closure pressure (MUCP) was (53.4±26.6) cmH2O. The MUP of AUS device in the inactivated state was (88.0±26.5) cmH2O, which was not significantly higher than that before operation (P>0.05). The MUCP was (68.2±24.5) cmH2O, which was significantly higher than that before operation (P<0.05). The MUP and MUCP of the AUS device in the activated state were (146.6±25.2) cmH2O and (123.0±28.3) cmH2O, which were significantly higher than those before surgery and in the inactivated state (both P<0.001). All patients in the group reached the social urinary control standards at the first month of device activation. During a follow-up period of 2-50 months, 22 patients (88.0%) used the initial AUS device and all met social urinary control standards. The AUS device was replaced in 1 case. One patient died of cerebrovascular accident. One patient removed the device due to complications. The number of pads [M (Q1, Q3)] used in 25 patients before and after operation was 4.5 (3.0, 6.5) and 1 (0, 1) respectively, with statistically significant differences (P<0.001). ICI-Q-SF score, I-QoL score, urinary frequency score and nocturia score of 25 patients were significantly improved after surgery (all P<0.05). The incidence of postoperative complications was 20.0% (5/25), including 2 cases of painless hematuria, 1 case of infection, 1 case of urethral erosion, and 1 case of dysuria. Except for one patient who experienced urethral erosion and had his sleeve removed, the remaining four patients regained social urination control with active support treatment, and no symptoms recurred until the last follow-up. Conclusion: The modified urethral separation method has no significant effect on urethral pressure in patients with SUI, and can increase the volume of peri-urethral tissue in the cuff, thereby reducing the risk of intraoperative urethral injury and the incidence of postoperative urethral erosion.
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Affiliation(s)
- L F Meng
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - J B Jing
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - M Wang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - X D Liu
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - H M Hou
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Y H Zhou
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Y Zhang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - J Wang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - J Wang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - L Wang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Y Y Lyu
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - J Y Wu
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Y G Zhang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - X M Wang
- Department of Urology, South China Hospital Affiliated to Shenzhen University, Shenzhen 518111, China
| | - J W Wang
- Department of Urology, Beijing Jishuitan Hospital Affiliated to Capital Medical University, Beijing 100096, China
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Xie WJ, Liu M, Zhang X, Zhang YG, Jian ZH, Xiong XX. Astaxanthin suppresses LPS-induced myocardial apoptosis by regulating PTP1B/JNK pathway in vitro. Int Immunopharmacol 2024; 127:111395. [PMID: 38141411 DOI: 10.1016/j.intimp.2023.111395] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 12/09/2023] [Accepted: 12/13/2023] [Indexed: 12/25/2023]
Abstract
PURPOSE Myocardial injury induced by sepsis can increase the patient's mortality, which is an important complication of sepsis. Myocardial apoptosis plays a key role in septic myocardial injury. Here we explored the potential mechanism of astaxanthin (ATX) inhibiting myocardial apoptosis induced by lipopolysaccharide (LPS) in vitro. METHODS The H9C2 cell experiment was conducted in three parts. In the first part, we set up three groups: control group, LPS group (10 µg/ml), a model of septic myocardial injury, and LPS + ATX (5, 10, 30 µM); In the second part, we set up four groups: control group, LPS group, LPS + PTP1B-IN-1, a protein tyrosine phosphatase 1B (PTP1B) inhibitor, and LPS + PTP1B-IN-1 + ATX; In the third part, we set up four groups: control group, LPS group, LPS + Anisomycin, a c-Jun N-terminal kinase (JNK) activator, and LPS + Anisomycin + ATX. We assessed H9C2 cell viability using the Cell Counting Kit-8 (CCK-8) assay. We observed cell apoptosis using flow cytometry analysis. We tested the mitochondrial membrane potential (ΔΨm) using JC-1 staining. To identify the molecular targets of ATX, Astaxanthin targets were predicted through the SwissTargetPrediction database. We verified the binding affinity of ATX and its targets using microscale thermophoresis (MST). We investigated the p-JNK expression using immunofluorescence staining. Finally, Western blot was used to evaluate PTP1B, JNK, p-JNK and the mitochondrial apoptosis-associated protein expression. RESULTS LPS inhibited H9C2 cell viability in a time-dependent manner and ATX treatment enhances H9C2 cell viability in a concentration dependent manner after LPS administration. ATX inhibited the LPS-induced apoptosis and loss of mitochondrial membrane potential in H9C2 cells. As predicted by the SwissTargetPrediction database, PTP1B was a potential target of ATX, and the interaction between ATX and PTP1B was further verified by MST. ATX attenuated the LPS-induced protein expression of PTP1B and p-JNK, regardless of PTP1B inhibition. Both immunofluorescence staining and Western blotting showed that ATX suppressed the LPS-induced p-JNK expression in H9C2 cells, regardless of Anisomycin administration. In addition, by adding Anisomycin to overexpress JNK, ATX inhibited the LPS-induced apoptosis, loss of mitochondrial membrane potential and upregulation of mitochondrial apoptosis-associated proteins in H9C2 cells via JNK signaling. CONCLUSION ATX inhibited LPS-induced mitochondrial apoptosis of H9C2 cells by PTP1B/JNK pathway and PTP1B was the target of ATX.
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Affiliation(s)
- Wen-Jie Xie
- Department of Critical Care Medicine, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Miao Liu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Xu Zhang
- Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Yong-Gang Zhang
- Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Zhi-Hong Jian
- Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China.
| | - Xiao-Xing Xiong
- Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China.
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Yan X, Liang L, Zhang R, Wu G, Yao H, Li Z, Wang Z, Hu X, Li Y, Zhang Y. Fano resonance-integrated metal nanoparticles' enhanced sensing for pesticide detection. Opt Express 2024; 32:1295-1304. [PMID: 38297684 DOI: 10.1364/oe.507681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 12/12/2023] [Indexed: 02/02/2024]
Abstract
The combined application of metasurface and terahertz (THz) time-domain spectroscopy techniques has received considerable attention in the fields of sensing and detection. However, to detect trace samples, the THz wave must still be enhanced locally using certain methods to improve the detection sensitivity. In this study, we proposed and experimentally demonstrated a fano resonance metasurface-based silver nanoparticles (FaMs-AgNPs) sensor. AgNPs can enhance the sensitivity of the sensor by generating charge accumulation and inducing localized electric field enhancement through the tip effect, thereby enhancing the interaction between the THz waves and analytes. We investigated the effects of four different contents of AgNPs, 10 µl, 20 µl, 30 µl and 40 µl, on the detection of acetamiprid. At 30 µl of AgNPs, the amplitude change of the FaMs-AgNPs sensor was more pronounced and the sensitivity was higher, which could detect acetamiprid solutions as low as 100 pg/ml. The FaMs-AgNPs sensor has the advantages of a simple structure, easy processing, and excellent sensing performance, and has a great potential application value in the field of THz trace detection and other fields.
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Wang XL, Zhang YG, Zheng XB, Che BB, Sun JX, Xu B. [Utilization of basic medical insurance data in cancer-related researches in China]. Zhonghua Liu Xing Bing Xue Za Zhi 2023; 44:1467-1472. [PMID: 37743283 DOI: 10.3760/cma.j.cn112338-20230222-00097] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Objective: To explore the utilization of cancer-related data from basic medical insurance databases in China, and promote the application of medical insurance data in cancer prevention and treatment. Methods: Database PubMed, Web of Science, Wanfang, and CNKI were used to select related research papers using data from basic medical insurance system in China published by December 2021. Descriptive analysis was conducted in terms of the number of publications, types of cancer, primary research contents and author affiliations. Results: A total of 65 papers were included in the study. The number of publications increased rapidly after 2016. The most studied cancer type was lung cancer, and healthcare costs were the most common research contents. Fujian, Beijing, and Anhui have made a better use of cancer-related medical insurance databases compared to other provincial regions. The accessibility of the New Rural Cooperative Medical Scheme data was limited due to the high regional barriers, while the accessibility of the urban basic medical insurance data was relatively high. The researchers from Peking University and Fudan University had higher utilization of basic medical insurance data compared with those from other institutions. Conclusions: The utilization of cancer-related data from basic medical insurance databases in China is limited because of poor accessibility, insufficient data sharing, and regional restrictions. Thus, it is urgent to improve data accessibility and promote the integration and utilization of regional medical insurance data.
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Affiliation(s)
- X L Wang
- Key Laboratory for Health Technology Assessment, National Commission of Health/Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y G Zhang
- Key Laboratory for Health Technology Assessment, National Commission of Health/Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - X B Zheng
- Clinical Research Center of Tuberculosis, Shanghai Key Laboratory of Tuberculosis, Shanghai Pulmonary Hospital, Tongji University, Shanghai 200433, China
| | - B B Che
- Key Laboratory for Health Technology Assessment, National Commission of Health/Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - J X Sun
- Key Laboratory for Health Technology Assessment, National Commission of Health/Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - B Xu
- Key Laboratory for Health Technology Assessment, National Commission of Health/Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
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Zhang WZ, Hu RM, Zhang YG, Tian YP. [A case of aconitum kusnezoffii intoxication with severe arrhythmia]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2022; 40:945-947. [PMID: 36646491 DOI: 10.3760/cma.j.cn121094-20220402-00180] [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: 01/18/2023]
Abstract
Aconitum kusnezoffii is a traditional Chinese medicine of Ranunculaceae family. Its toxicity is relatively strong, and its dosage is similar to that of poisoning. In clinical practice, poisoning events are often caused by excessive dosage or improper use. There is no specific antidote for kusnezoff root poisoning. Severe kusnezoff root poisoning can cause malignant arrhythmia and even death.A case of severe kusnezoff monkshood poisoning was reported in January 2021, which was treated with nificaran hydrochloride for injection in the emergency medicine department of the First Hospital of Handan City. The patient developed ventricular tachycardia, ventricular fibrillation and AS syndrome. In addition to conventional treatment, the patient did not have arrhythmia again after intravenous injection of 25 mg of nifekalan load and continuous pumping of 0.4 mg/kg/h for 7 hours, and did not relapse after discontinuation of nifekalan 24 hours later. It is suggested that the malignant arrhythmia caused by clinical severe kusnezoff monkshood poisoning can be controlled by nifekalan. Whether nifekalan is superior to conventional antiarrhythmic drugs still needs more accumulation and verification of clinical application data.
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Affiliation(s)
- W Z Zhang
- Department of Emergency Medicine, Handan First Hospital, Handan 056002, China
| | - R M Hu
- Department of Emergency Medicine, Handan First Hospital, Handan 056002, China
| | - Y G Zhang
- Department of Emergency Medicine, Handan First Hospital, Handan 056002, China
| | - Y P Tian
- Department of Emergency Medicine, The Second Hospital of Hebei Medical University, Shijiazhuang 050004, China
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Zhuang ZM, Yu BQ, Xie M, Zhang YG. [Correlation between Helicobacter pylori enrichment and clinical and pathological characteristics of colorectal adenoma]. Zhonghua Yi Xue Za Zhi 2022; 102:3543-3548. [PMID: 36418254 DOI: 10.3760/cma.j.cn112137-20220421-00882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: Aim to observe the enrichment of Helicobacter pylori (Hp) in adenoma tissue of patients with colorectal adenoma and analyze its effect on the clinical and pathological characteristics of colorectal adenoma. Methods: The data of 1 622 cases of gastroenteroscopy in the Endoscopy Center of Wenzhou Integrated Traditional Chinese and Western Medicine Hospital Affiliated to Zhejiang University of Traditional Chinese Medicine from January 2019 to June 2021 were collected retrospectively. The general data, gastric HP infection, clinical and pathological features, HP methyl blue special staining, HP immunohistochemical staining and toll-like receptor5(TLR5) protein immunofluorescence of colorectal adenomas were compared between the colorectal adenoma group (743 cases) and the control group (879 cases). Results: There were 743 cases in the colorectal adenoma group, aged (54.5±12.3) years, and 56.0% were male. There were 879 cases in the control group, aged (55.6±12.1), and 58.4% were male. Gastric Hp was positive in 361 cases in the colorectal adenoma group with a positive rate of 48.6% and in 331 cases in the control group with a positive rate of 37.7%. The difference was statistically significant (P<0.001). Gastric HP infection significantly increased the risk of Hp enrichment in colorectal adenomas (OR=28.590;95%CI:18.554-44.055; P<0.001). At the same time, Hp enrichment in colorectal adenomas was the promoting factor of positive events in adenoma diameter, pathological adenoma type, and adenoma malignancy (RR=0.804,3.163,3.089,2.463, P<0.001). It was also found that the expression of TLR5 protein was increased in HP-enriched adenomas. Conclusion: There is a positive correlation between gastric HP infection and intestinal HP enrichment. The effect of intestinal HP enrichment on the clinical and pathological characteristics of colorectal adenoma is statistically significant, and its tumor-promoting effect may be related to the upregulation of mucosal TLR5 protein.
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Affiliation(s)
- Z M Zhuang
- Department of Gastroenterology,Wenzhou Integrated Hospital of Traditional Chinese and Western Medicine affiliated to Zhejiang University of Traditional Chinese Medicine,Wenzhou 325001 China
| | - B Q Yu
- Department of Gastroenterology,Wenzhou Integrated Hospital of Traditional Chinese and Western Medicine affiliated to Zhejiang University of Traditional Chinese Medicine,Wenzhou 325001 China
| | - M Xie
- Department of Gastroenterology,Wenzhou Integrated Hospital of Traditional Chinese and Western Medicine affiliated to Zhejiang University of Traditional Chinese Medicine,Wenzhou 325001 China
| | - Y G Zhang
- Department of Gastroenterology,Wenzhou Integrated Hospital of Traditional Chinese and Western Medicine affiliated to Zhejiang University of Traditional Chinese Medicine,Wenzhou 325001 China
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Wang Z, Wang B, Xia W, Wang P, Liang G, Mei JD, Zhang YG, Yan K. Recruitment manoeuvres during mechanical ventilation with sequential high-flow nasal oxygen after extubation to prevent postoperative pulmonary complications in patients undergone thoracic surgery: a protocol, prospective randomised controlled trial. BMJ Open 2022; 12:e056438. [PMID: 36307156 PMCID: PMC9621193 DOI: 10.1136/bmjopen-2021-056438] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION The incidence of postoperative pulmonary complications (PPCs) following thoracic surgery is high, which increases the mortality rate, prolongs the length of hospital stay and increases medical costs. Some studies have confirmed that preoperative risk assessment, intraoperative anaesthesia methods and intraoperative mechanical ventilation strategies, including recruitment manoeuvres (RMs), can reduce the incidence of PPCs. Despite these improved strategies, the incidence of PPCs remains high. However, mechanical ventilation strategies have not been studied in the postoperative period. METHODS AND ANALYSIS We assume that RM during mechanical ventilation with sequential high-flow nasal oxygen therapy (HFNO) after extubation can maintain the opening of the postoperative alveoli and ultimately reduce the incidence of PPCs after thoracic surgery. We will include thoracic surgery patients and divide them into the RM with sequential HFNO group and the control group. They will be given RMs and sequential HFNO or be given conventional treatment. The sample size is 654 adult patients (327 per group) undergone thoracic surgery and presenting to the intensive care unit. ETHICS AND DISSEMINATION This study was approved by the Biomedical Research Ethics Committee of West China Hospital of Sichuan University (REC2019-730). It is expected that this study will lead to a randomised controlled trial. We assume that the findings will provide more evidence about PPCs and improve the management of patients undergone thoracic surgery. TRIAL REGISTRATION NUMBER ChiCTR2100046356.
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Affiliation(s)
- Zhen Wang
- Department of Respiratory Care, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Bo Wang
- Department of Critical Care Medicine, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Wenxi Xia
- Department of Respiratory Care, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Peng Wang
- Department of Respiratory Care, Sichuan University, Chengdu, Sichuan, China
| | - Guopeng Liang
- Department of Critical Care Medicine, Sichuan University West China Hospital, Chengdu, Sichuan, China
- Sichuan Provincial Clinical Research Center for Emergency and Critical Care Medicine, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Jian Dong Mei
- Department of Thoracic Surgery, Sichuan University, Chengdu, Sichuan, China
| | - Yong-Gang Zhang
- Department of Periodical Press and National Clinical Research Center for Geriatrics, West China Hospital, Chengdu, Sichuan, China
| | - Kang Yan
- Department of Critical Care Medicine, Sichuan University West China Medical Center, Chengdu, Sichuan, China
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10
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Fu X, Zhang Y, Zhang YG, Yin YL, Yan SC, Zhao YZ, Shen WZ. Research and application of a new multilevel fuzzy comprehensive evaluation method for cold stress in dairy cows. J Dairy Sci 2022; 105:9137-9161. [PMID: 36153158 DOI: 10.3168/jds.2022-21828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 06/14/2022] [Indexed: 11/19/2022]
Abstract
Effective and comprehensive evaluation of cold stress is critical for healthy dairy cow breeding in the winter. Previous studies on dairy cow cold stress have considered thermal environmental factors but not physiological factors or air quality. Therefore, this study aimed to propose a multilevel fuzzy comprehensive evaluation (FCE) method for cold stress in dairy cows based on the analytic hierarchy process (AHP) and a genetic algorithm (GA). First, the AHP was used to construct an evaluation index system for cold stress in dairy cows from 3 dimensions: thermal environment (temperature, relative humidity, wind speed, and illumination), physiological factors (respiratory rate, body surface temperature), and air quality [NH3, CO2, inhalable particulate matter (PM10)]. Second, the consistency test of the judgment matrix was transformed into a nonlinear constrained optimization problem and solved using the GA. Next, based on fuzzy set theory, the comment set and membership function were established to classify the degree of cold stress into 5 levels: none, mild, moderate, high, and extreme. Then, the degree of cold stress in cows was obtained using multilevel fuzzy comprehensive judgment. To investigate the effect of illumination indicators on cold stress in dairy cows, 24 prelactation cows from the south and north sides were selected for a 117-d comprehensive cold stress evaluation. The results showed that the mean mild cold stress durations were 605.3 h (25.22 d) and 725.5 h (30.23 d) and the moderate cold stress durations were 67.2 h (2.8 d) and 96 h (4.0 d) on the south and north sides, respectively. Simultaneously, generalized linear mixed model showed that there were significant correlations between the daily cold stress duration and milk yield, feeding time, lying time, and active steps in the cows on both sides. This method can reasonably indicate cow cold stress conditions and better guide cold protection practices in actual production.
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Affiliation(s)
- X Fu
- College of Electrical and Information, Northeast Agricultural University, Harbin 150030, PR China
| | - Y Zhang
- College of Electrical and Information, Northeast Agricultural University, Harbin 150030, PR China
| | - Y G Zhang
- College of Animal Sciences and Technology, Northeast Agricultural University, Harbin 150030, PR China
| | - Y L Yin
- College of Electrical and Information, Northeast Agricultural University, Harbin 150030, PR China
| | - S C Yan
- College of Electrical and Information, Northeast Agricultural University, Harbin 150030, PR China
| | - Y Z Zhao
- Department of Computer Science, University of California, Irvine 92612
| | - W Z Shen
- College of Electrical and Information, Northeast Agricultural University, Harbin 150030, PR China.
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11
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Qiu JJ, Yin J, Ji L, Lu CY, Li K, Zhang YG, Lin YX. Differential diagnosis of hepatocellular carcinoma and hepatic hemangioma based on maximum wavelet-coefficient statistics: Novel radiomics features from plain CT. Inf Process Manag 2022. [DOI: 10.1016/j.ipm.2022.103046] [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: 11/27/2022]
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Abstract
INTRODUCTION Drug hypersensitivity syndrome (DHS) induced by sulfasalazine is a serious systemic delayed adverse drug reaction, which is associated with significant morbidity and mortality. PATIENT CONCERNS A 52-year-old man was hospitalized for developing a rash after 3 weeks of sulfasalazine treatment for ulcerative colitis (UC). DIAGNOSIS The patient was diagnosed with DHS based on his drug history, clinical manifestations, and laboratory test results. INTERVENTIONS The patient was administered intravenous glucocorticoids. The patient's condition improved after treatment with human immunoglobulin and antihistamines. OUTCOMES Combination therapy of glucocorticoid and gamma globulin, the whole-body pruritus disappeared, and no new rash appeared. The whole-body rash subsided or turned dark red. CONCLUSION This article describes the diagnosis and treatment process of a case of sulfasalazine-induced DHS and reviews the relevant literature to improve clinician understanding and avoid misdiagnosis and missed diagnosis.
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Affiliation(s)
- Dong-Hui Chen
- Department of General Medicine, Shenzhen Longhua District Central Hospital, Shenzhen, China
| | - Hai-Rong Zhou
- Department of General Medicine, Shenzhen Longhua District Central Hospital, Shenzhen, China
| | - Yong-Gang Zhang
- Department of Clinical Laboratory, Shenzhen Longhua District Central Hospital, Shenzhen, China
| | - Guan-Yuan Shen
- Department of General Medicine, Shenzhen Longhua District Central Hospital, Shenzhen, China
| | - Chong Xu
- Department of General Medicine, Shenzhen Longhua District Central Hospital, Shenzhen, China
- * Correspondence: Chun-Li Guan and Chong Xu, Department of General Practice, Shenzhen Longhua District Central Hospital, The Affiliated Central Hospital of Shenzhen Longhua District, Guangdong Medical University, Shenzhen, China (e-mail: , )
| | - Chun-Li Guan
- Department of General Medicine, Shenzhen Longhua District Central Hospital, Shenzhen, China
- * Correspondence: Chun-Li Guan and Chong Xu, Department of General Practice, Shenzhen Longhua District Central Hospital, The Affiliated Central Hospital of Shenzhen Longhua District, Guangdong Medical University, Shenzhen, China (e-mail: , )
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13
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Sun YC, Zhang YG, Chen GL, Chu H. [A survey on the application of diagnostic and evaluation tools for chronic obstructive pulmonary disease among respiratory physicians]. Zhonghua Jie He He Hu Xi Za Zhi 2022; 45:362-367. [PMID: 35381633 DOI: 10.3760/cma.j.cn112147-20211119-00818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To investigate the current status of the application of diagnostic and assessment tools for chronic obstructive pulmonary disease(COPD) by respiratory physicians in China. Method: An on-line questionnaire was designed to address the common questions in COPD diagnosis and evaluation, and this survey was conducted through Wechat. Result: A total of 3 204 valid questionnaires were collected. 71.7% of the physicians were from tertiary hospitals. 75.4% of the physicians diagnosed COPD strictly on the basis of lung function results after inhaled bronchodilators, and this percentage was higher in tertiary hospitals than in secondary hospitals(78.71% vs. 66.92%, P<0.01). 99.3% of the physicians evaluated symptoms of dyspnea, but 26.8% of physicians did not use a scoring system(CAT or mMRC) for quantitative assessment. Although 83.8% of physicians would use the guideline-recommended comprehensive assessment(ABCD classification), only 45.1% of them chose initial therapy exactly according to the classification. In addition, 28.3% of physicians did not routinely order blood eosinophil counts and 20.1% did not inquire the history of tuberculosis. Conclusions: Although most respiratory physicians followed the guidelines in the diagnosis and evaluation of COPD, the use of assessment tools was inadequate, which should be addressed in educational programs for COPD management.
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Affiliation(s)
- Y C Sun
- Department of Respiratory and Critical Care Medicine Peking University Third Hospital, Beijing 100191, China
| | - Y G Zhang
- Department of Respiratory and Critical Care Medicine Peking University Third Hospital, Beijing 100191, China
| | - G L Chen
- Department of Respiratory and Critical Care Medicine Peking University Third Hospital, Beijing 100191, China
| | - Hongling Chu
- Clinical Epidemiology Center of Peking University Third Hospital, Beijing 100191, China
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14
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Zeng Z, Zhang X, Jiang CQ, Zhang YG, Wu X, Li J, Tang S, Li L, Gu LJ, Xie XY, Jiang YA. Identifying novel therapeutic targets in gastric cancer using genome-wide CRISPR-Cas9 screening. Oncogene 2022; 41:2069-2078. [PMID: 35177812 DOI: 10.1038/s41388-022-02177-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 12/15/2021] [Accepted: 01/04/2022] [Indexed: 12/18/2022]
Abstract
Genome-scale CRISPR-Cas9 screening technology is a powerful tool to systematically identify genes essential for cancer cell survival. Herein, TKOv3, a genome-scale CRISPR-Cas9 knock-out library, was screened in the gastric cancer (GC) cells, and relevant validation experiments were performed. We obtained 854 essential genes for the AGS cell line, and 184 were novel essential genes. After knocking down essential genes: SPC25, DHX37, ABCE1, SNRPB, TOP3A, RUVBL1, CIT, TACC3 and MTBP, cell viability and proliferation were significantly decreased. Then, we analysed the detected essential genes at different time points and proved more characteristic genes might appear with the extension of selection. After progressive selection using a series of open datasets, 41 essential genes were identified as potential drug targets. Among them, methyltransferase 1 (METTL1) was over expressed in GC tissues. High METTL1 expression was associated with poor prognosis among 3 of 6 GC cohorts. Furthermore, GC cells growth was significantly inhibited after the down-regulation of METTL1 in vitro and in vivo. Function analysis revealed that METTL1 might play a role in the cell cycle through AKT/STAT3 pathways. In conclusion, compared with existing genome-scale screenings, we obtained 184 novel essential genes. Among them, METTL1 was validated as a potential therapeutic target of GC.
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Affiliation(s)
- Zhi Zeng
- Department of Pathology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Xu Zhang
- Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Cong-Qing Jiang
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
| | - Yong-Gang Zhang
- Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Xue Wu
- Department of Biomedical informatics, The Ohio State University, Columbus, OH, USA
| | - Jin Li
- Department of Biomedical informatics, The Ohio State University, Columbus, OH, USA
| | - Shan Tang
- Department of Biomedical informatics, The Ohio State University, Columbus, OH, USA
| | - Lang Li
- Department of Biomedical informatics, The Ohio State University, Columbus, OH, USA
| | - Li-Juan Gu
- Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Xiao-Yu Xie
- Department of Colorectal and Anal Surgery, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China.
| | - Ying-An Jiang
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, Wuhan, Hubei, China.
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15
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Xu ZL, Yan DJ, Tan XM, Niu SB, Yu M, Sun BD, Ding CF, Zhang YG, Ding G. Phaeosphspirone (1/1'), a pair of unique polyketide enantiomers with an unusual 6/5/5/6 tetracyclic ring from the desert plant endophytic fungus Phaeosphaeriaceae sp. Phytochemistry 2022; 194:112969. [PMID: 34861538 DOI: 10.1016/j.phytochem.2021.112969] [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] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 09/23/2021] [Accepted: 09/23/2021] [Indexed: 06/13/2023]
Abstract
Phaeosphspirone, an undescribed polyketide with a unique 6/5/5/6-fused tetracyclic system, and two known analogues, herbarin and O-methylherbarin, were purified from the endophytic fungus Phaeosphaeriaceae sp. isolated from the desert plant Bassia dasyphylla. The connectivity and relative configuration of phaeosphspirone was elucidated by comprehensive HR-ESI-MS and NMR analysis together with a computer-assisted structure elucidation (CASE) method. A pair of enantiomers existing in phaeosphspirone were separated by HPLC chromatography after reacting with chiral reagents, from which the absolute configuration of phaeosphspirone was simultaneously determined based on Mosher's rule. This tandem strategy provides a useful approach for the separation and stereochemical determination of enantiomers possessing secondary hydroxyl groups. The structural feature of phaeosphspirone, herbarin and O-methylherbarin together with gene cluster analysis suggested their polyketide biosynthetic origin. Herbarin and O-methylherbarin exhibited moderate cytotoxicity against three cancer cell lines.
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Affiliation(s)
- Zhen-Lu Xu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicines, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, 100193, People's Republic of China; Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Shandong, Jinan, 250103, People's Republic of China; College of Life Sciences, Shandong Normal University, Shandong, Jinan, 250014, People's Republic of China
| | - Dao-Jiang Yan
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, People's Republic of China
| | - Xiang-Mei Tan
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicines, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, 100193, People's Republic of China
| | - Shu-Bin Niu
- School of Biological Medicine, Beijing City University, Beijing, 450046, People's Republic of China
| | - Meng Yu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicines, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, 100193, People's Republic of China
| | - Bing-Da Sun
- Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, People's Republic of China
| | - Cai-Feng Ding
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China
| | - Yong-Gang Zhang
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Shandong, Jinan, 250103, People's Republic of China; College of Life Sciences, Shandong Normal University, Shandong, Jinan, 250014, People's Republic of China.
| | - Gang Ding
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicines, Ministry of Education, Institute of Medicinal Plant Development, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, 100193, People's Republic of China.
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Xu HJ, Zhang QY, Wang LH, Zhang CR, Li Y, Zhang YG. Growth performance, digestibility, blood metabolites, ruminal fermentation, and bacterial communities in response to the inclusion of gallic acid in the starter feed of preweaning dairy calves. J Dairy Sci 2022; 105:3078-3089. [PMID: 35086717 DOI: 10.3168/jds.2021-20838] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 10/20/2021] [Indexed: 01/08/2023]
Abstract
The objective of this study was to evaluate the effects of feeding gallic acid on the growth, nutrient digestibility, plasma metabolites, rumen fermentation, and bacterial community in the rumen fluid and feces of preweaning calves. Thirty-six female Holstein calves with similar ages (means ± SD; 3.1 ± 1.39 d) and body weights (40.8 ± 2.87 kg) were randomly assigned to receive 3 treatments. Calves were fed 1 of 3 treatments as follows: basal diet with no gallic acid (control), 0.5 g/kg gallic acid in starter diet (low), and 1 g/kg gallic acid in starter diet (high). The results showed that feeding gallic acid increased growth by improving the starter intake and average daily gain of the calves. The fecal score tended to decrease in a linear manner with the addition of gallic acid. Total-tract apparent protein digestibility tended to increase linearly with feeding gallic acid. Feeding gallic acid led to a linear increase in the plasma total protein and β-hydroxybutyrate levels. In addition, feeding gallic acid linearly increased catalase and total antioxidant capacity levels and decreased malondialdehyde and tumor necrosis factor-α concentrations. The concentrations of total volatile fatty acids, propionate, butyrate, and valerate in the rumen fluid increased linearly with the addition of gallic acid, resulting in a linear pH reduction. Feeding gallic acid linearly increased the relative abundances of Prevotella_1, Saccharofermentans, and Prevotellaceae_UCG-001 and linearly decreased the relative abundance of Prevotella_7 in the rumen fluid. The Shannon index of ruminal bacterial communities linearly increased by feeding gallic acid. Feeding gallic acid linearly increased the relative abundances of Ruminococcaceae_UCG-005, Bacteroides, and Christensenellaceae_R-7_group in the feces. In summary, feeding gallic acid improved growth, antioxidant function, and rumen fermentation and altered the bacterial community in the rumen fluid and feces of preweaning dairy calves.
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Affiliation(s)
- H J Xu
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - Q Y Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - L H Wang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - C R Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - Y Li
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - Y G Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China.
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17
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Dai SM, Yu Q, Ma XJ, Wang ZY, Zhang YG, Zhu M, Zhang CG, Zhu Q, Jiang L, Jin YJ, Pan H, Wu HY. [Prevalence of Clonorchis sinensis infections in freshwater fish in mainland China: A meta-analysis]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2021; 34:16-27. [PMID: 35266353 DOI: 10.16250/j.32.1374.2021230] [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: 06/14/2023]
Abstract
OBJECTIVE To understand the real prevalence of Clonorchis sinensis infections in the freshwater fish in mainland China, so as to provide insights into clonorchiasis control and detection of freshwater fish. METHODS All literatures reporting the prevalence of C. sinensis infections in the freshwater fish, the second intermediate host of the parasite, were jointly retrieved in Chinese and English electronic databases from January 1, 2010 to December 31, 2020, including Wanfang Data, CNKI, PubMed, Web of Science, Embase and Cochrane Library. All studies were screened based on inclusion and exclusion criteria, and the quality of all enrolled literatures was evaluated. The pooled prevalence of C. sinensis infections in freshwater fish and its 95% confidence interval (CI) were estimated using the software Stata version 15.0, and subgroup analyses were performed to investigate the region-, season- and sample source-specific pooled prevalence of C. sinensis infections in freshwater fish. In addition, the sensitivity and publication bias of all included studies were analyzed. RESULTS A total of 40 eligible literatures were included in this study, including 37 Chinese literatures and 3 English literatures, and there were 10 high-quality literatures, 27 moderate-quality literatures and 3 low-quality literatures. A total of 53 species containing 37 959 freshwater fish were reported in these 40 studies, and 73.58% (39/53) of freshwater fish species were identified with C. sinensis infections. Meta-analysis showed 23.5% [95% CI: (0.19, 0.28)] pooled prevalence of C. sinensis infections in freshwater fish in mainland China, and subgroup analyses higher prevalence of C. sinensis infections in freshwater fish in northeastern China [35.7%, 95% CI: (0.22, 0.50)] than in central [25.9%, 95% CI: (0.04, 0.48)] and southern China [20.6%, 95% CI: (0.09, 0.32)], higher prevalence of C. sinensis infections in freshwater fish sampled in spring [44.1%, 95% CI: (0.35, 0.53)] than in autumn [6.7%, 95% CI: (0.05, 0.08)] and summer [3.3%, 95% CI: (-0.01, 0.07)], and higher prevalence of C. sinensis infections in freshwater fish sampled from natural water [25.2%, 95% CI: (0.17, 0.33)] than from retail trades [22.2%, 95% CI: (0.17, 0.28)] and breeding chain [12.3%, 95% CI: (0.03, 0.22)]. However, all included studies had a publication bias with a low sensitivity. CONCLUSIONS The prevalence of C. sinensis infections is high in freshwater fish in mainland China, and there are still challenges for clonorchiasis control. Reinforcement of health education, diagnostics development and food safety supervision is recommended in future clonorchiasis control programs.
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Affiliation(s)
- S M Dai
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200025, China
| | - Q Yu
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200025, China
| | - X J Ma
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200025, China
| | - Z Y Wang
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200025, China
| | - Y G Zhang
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200025, China
| | - M Zhu
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200025, China
| | - C G Zhang
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200025, China
| | - Q Zhu
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200025, China
| | - L Jiang
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200025, China
| | - Y J Jin
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200025, China
| | - H Pan
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200025, China
| | - H Y Wu
- Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200025, China
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Deng J, Huang DL, Zhang YG, Li JH, Hou J, Jiang Y, Tian MY, Sun L, Zhang T, Zhang X, Dong Y, Fan HN, Ma YY. [Effect of Echinococcus multilocularis infections on mitochondrial functions of macrophages]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2021; 33:470-475. [PMID: 34791844 DOI: 10.16250/j.32.1374.2021066] [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: 11/27/2022]
Abstract
OBJECTIVE To investigate the changes of mitochondrial metabolic functions of macrophages following Echinococcus multilocularis infections, so as to provide insights into the pathogenesis of alveolar echinococcosis. METHODS Two groups were assigned according to different treatment methods. In the culture group, mouse leukemic monocyte macrophage RAW264.7 cells were cultured with 2 000 E. multilocularis at a ratio of 500∶1, while RAW264.7 cells in the control group were given no treatment. Then, both the culture and control groups were further divided into the 24 h and 72 h subgroups. Mitochondria were stained with MitoTracker® Deep Red FM and the mean fluorescence intensity of macrophage mitochondria was measured with the Cytation 5 Cell Imaging Multi-Mode Reader. The mitochondrial DNA copy number was quantified using the quantitative real-time PCR (qPCR) assay, and the mitochondrial energy metabolism was monitored using the Seahorse XF assay. In addition, the mitochondrial reactive oxygen species and mitochondrial membrane potential were detected using flow cytometry. RESULTS The mean fluorescence intensities of macrophage mitochondria were significantly lower in the 24 h (15 341 ± 2 532 vs. 17 823 ± 3 429; t = 6.379, P < 0.01) and 72 h (18 102 ± 3 505 vs. 21 511 ± 5 144; t = 17.680, P < 0.01) culture subgroups than in the corresponding control subgroups, and lower mitochondrial DNA copy numbers were measured in the 72 h culture subgroup than in the 72 h control group [(3.23 × 109 ± 1.78 × 107) vs. (4.39 × 109 ± 3.70 × 107); t = 8.85, P < 0.001]. The oxygen consumption rates were significantly greater in the 24 h [(241.70 ± 73.13) pmol/min vs. (69.05 ± 52.30) pmol/min; t = 7.89, P < 0.01] and 48 h culture groups [(249.50 ± 42.06) pmol/min vs. (60.28 ± 40.66) pmol/min; t = 8.64, P < 0.01] than in the corresponding control groups, and a higher extracellular acidification rate was seen in the 48 h culture group than in the 48 h control group ([ 111.6 ± 17.49) mpH/min vs. (35.05 ± 7.57) mpH/min; t = 16.90, P < 0.01]. In addition, flow cytometry detected higher mean fluorescence intensity of mitochondrial reactive oxygen species (58 264 ± 10 087 vs. 4 307 ± 97; t = 12.930, P < 0.01) and lower mitochondrial membrane potential (9.833% ± 2.285% vs. 2.667% ± 0.208%; t = 6.645, P < 0.01) in the 72 h culture group than in the control group. CONCLUSIONS E. multilocularis infection may impair mitochondrial functions and inhibit oxidative phosphorylation of macrophages, resulting in increased macrophage glycolysis. It is speculated that the alteration of macrophage metabolic states may contribute to the mechanisms underlying the development and progression of alveolar echinococcosis.
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Affiliation(s)
- J Deng
- Graduate School of Qinghai University, Xining 810001, China.,Department of Pediatrics, The Affiliated Hospital of Qinghai University, China.,Central Laboratory, The Affiliated Hospital of Qinghai University, China
| | - D L Huang
- Central Laboratory, The Affiliated Hospital of Qinghai University, China
| | - Y G Zhang
- Central Laboratory, The Affiliated Hospital of Qinghai University, China
| | - J H Li
- Central Laboratory, The Affiliated Hospital of Qinghai University, China
| | - J Hou
- Central Laboratory, The Affiliated Hospital of Qinghai University, China
| | - Y Jiang
- Central Laboratory, The Affiliated Hospital of Qinghai University, China
| | - M Y Tian
- Central Laboratory, The Affiliated Hospital of Qinghai University, China
| | - L Sun
- Central Laboratory, The Affiliated Hospital of Qinghai University, China
| | - T Zhang
- Graduate School of Qinghai University, Xining 810001, China.,Central Laboratory, The Affiliated Hospital of Qinghai University, China
| | - X Zhang
- Graduate School of Qinghai University, Xining 810001, China.,Department of Pediatrics, The Affiliated Hospital of Qinghai University, China.,Central Laboratory, The Affiliated Hospital of Qinghai University, China
| | - Y Dong
- Graduate School of Qinghai University, Xining 810001, China.,Central Laboratory, The Affiliated Hospital of Qinghai University, China
| | - H N Fan
- Central Laboratory, The Affiliated Hospital of Qinghai University, China
| | - Y Y Ma
- Department of Pediatrics, The Affiliated Hospital of Qinghai University, China.,Central Laboratory, The Affiliated Hospital of Qinghai University, China
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Guo R, Li N, Yang R, Liao XY, Zhang Y, Zhu BF, Zhao Q, Chen L, Zhang YG, Lei Y. Corrigendum: Effects of the Modified DASH Diet on Adults With Elevated Blood Pressure or Hypertension: A Systematic Review and Meta-Analysis. Front Nutr 2021; 8:778414. [PMID: 34676237 PMCID: PMC8524075 DOI: 10.3389/fnut.2021.778414] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 09/17/2021] [Indexed: 02/05/2023] Open
Affiliation(s)
- Ru Guo
- International Medical Center/Department of General Practice and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Nian Li
- Department of Medical Administration, West China Hospital, Sichuan University, Chengdu, China
| | - Rong Yang
- International Medical Center/Department of General Practice and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xiao-Yang Liao
- International Medical Center/Department of General Practice and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Yu Zhang
- International Medical Center/Department of General Practice and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Ben-Fu Zhu
- International Medical Center/Department of General Practice and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Qian Zhao
- International Medical Center/Department of General Practice and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Lingmin Chen
- Department of Anesthesiology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University and The Research Units of West China, Chinese Academy of Medical Sciences, Chengdu, China
| | - Yong-Gang Zhang
- Department of Periodical Press and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Chinese Evidence-Based Medicine Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Lei
- International Medical Center/Department of General Practice and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
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Wang Y, Xia K, Wang XN, Lin X, Liu J, Li YJ, Liu XL, Zhao WJ, Zhang YG, Guo JH. Improvement of feed intake, digestibility, plasma metabolites, and lactation performance of dairy cows fed mixed silage of sugar beet pulp and rice straw inoculated with lactic acid bacteria. J Dairy Sci 2021; 105:269-280. [PMID: 34600711 DOI: 10.3168/jds.2021-20494] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 08/19/2021] [Indexed: 11/19/2022]
Abstract
A study was conducted to investigate the inclusion effects of sugar beet pulp and rice straw mixture silage with inoculation (BRMS), in place of whole-plant corn silage (CS), on the dry matter intake, total-tract nutrient digestibility, plasma metabolites, rumen fermentation, and lactation performance in high-production dairy cows. Sixteen multiparous Holstein cows (body weight, 622 ± 35 kg; days in milk, 90 ± 11 d; mean ± standard deviation) were used in our experiments; the experiments were based on a repeated 4 × 4 Latin square design for 21 d, and each experimental period consisted of 14 d of adaptation, followed by 7 d of data collection. The 4 dietary treatments used were (dry matter basis): (1) 0% BRMS and 28.6% CS (0BRMS); (2) 4.3% BRMS and 24.3% CS (15BRMS); (3) 8.60% BRMS and 20.0% CS (30BRMS); and (4) 12.9% BRMS and 15.7% CS (45BRMS). The increasing inclusion of dietary BRMS was observed to linearly increase the total volatile fatty acids and the propionate concentration. The dry matter intake and digestibility values of neutral detergent fiber and acid detergent fiber increased linearly as the percentage of BRMS increased up to 45%. Milk yield linearly increased with the increase in the content of BRMS (39.0, 39.8, 40.9, and 40.3 kg/d for 0BRMS, 15BRMS, 30BRMS, and 45BRMS, respectively). The increasing inclusion of dietary BRMS induced a decrease in the ammonia nitrogen and milk urea nitrogen concentration, leading to a linear increase in milk protein production (1.15, 1.26, 1.35, and 1.27 kg/d for 0BRMS, 15BRMS, 30BRMS, and 45BRMS, respectively). In conclusion, the diets with the replacement of CS with BRMS up to 45% were beneficial to the production performance of high-production dairy cows, indicating that this method may be an appropriate use of sugar beet pulp and rice straw.
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Affiliation(s)
- Y Wang
- College of Food and Biological Engineering, Qiqihar University, Qiqihar, 161006, China; Animal Science and Technology Institute, Northeast Agriculture University, Harbin, 150030, China
| | - K Xia
- China Oil and Foodstuffs Corporation, Harbin, 150000, China
| | - X N Wang
- Agricultural Experiment Base, Changchun, 130015, China
| | - X Lin
- AB Agri Ltd., 200050, Shanghai, China
| | - J Liu
- College of Food and Biological Engineering, Qiqihar University, Qiqihar, 161006, China
| | - Y J Li
- Animal Science and Technology Institute, Northeast Agriculture University, Harbin, 150030, China
| | - X L Liu
- College of Food and Biological Engineering, Qiqihar University, Qiqihar, 161006, China.
| | - W J Zhao
- Harbin Wondersun Pasture, Heilongjiang Academy of Agricultural Sciences, Harbin, 150030, China
| | - Y G Zhang
- Animal Science and Technology Institute, Northeast Agriculture University, Harbin, 150030, China.
| | - J H Guo
- College of Food and Biological Engineering, Qiqihar University, Qiqihar, 161006, China
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21
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Guo R, Li N, Yang R, Liao XY, Zhang Y, Zhu BF, Zhao Q, Chen L, Zhang YG, Lei Y. Effects of the Modified DASH Diet on Adults With Elevated Blood Pressure or Hypertension: A Systematic Review and Meta-Analysis. Front Nutr 2021; 8:725020. [PMID: 34557511 PMCID: PMC8452928 DOI: 10.3389/fnut.2021.725020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 08/12/2021] [Indexed: 02/05/2023] Open
Abstract
Background: The modified Dietary Approaches to Stop Hypertension (DASH) diet was a potentially effective treatment for pre-hypertensive and hypertensive patients. The evidence for the effect of the modified DASH diet on blood pressure reduction was inconsistent. The study was designed to assess the effects of the modified DASH diet on blood pressure (BP) in hypertensive and pre-hypertensive adults. Methods: We searched Medline, Embase, CENTRAL, CNKI, VIP, Wanfang Data, SINOMED, Google Scholar, the World Health Organization's International Clinical Trials Registry Platform, and Clinicaltrials.gov from inception to July 1st, 2021. Randomized controlled trials (RCTs) assessing the effects of the modified DASH diet on systolic and diastolic BP, cardiovascular risk factors (body weight, body mass index, waist circumference, fasting glucose, blood lipids), cardiovascular events, and all-cause mortality were included. Statistical analysis was performed using Stata software. Risk of bias was assessed with the Cochrane tool and quality of evidence with GRADE. Results: A total of 10 RCTs were included. Compared with control diet, the modified DASH diet could reduce mean systolic (-3.26 mmHg; 95% confidence interval -5.58, -0.94 mmHg; P = 0.006) and diastolic (-2.07 mmHg; 95% confidence interval -3.68, -0.46 mmHg; P = 0.01) BP. Compared with the controlling diet, the modified DASH diet could reduce systolic BP to a greater extent in trials with a mean baseline BP ≥ 140/90 mmHg compared with <140/90 mmHg. Diastolic BP reduction was greater when the mean body mass index was ≥30 kg/m2 than <30 kg/m2. Diastolic BP reduction was more marked in trials with a follow-up time of >8 weeks compared with ≤8 weeks. The modified DASH diet could affect mean waist circumference (difference: 1.57 cm; 95% confidence interval -2.98, -0.15) and triglyceride concentration (difference: 1.04 mol/L; 95% confidence interval -1.47, -0.60). Conclusions: The modified DASH diet can reduce BP, waist circumference, and triglyceride concentration in hypertension patients. A higher baseline BP is associated with more marked systolic and diastolic BP reduction. Systematic Review Registration: PROSPERO registration number: CRD42020190860.
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Affiliation(s)
- Ru Guo
- International Medical Center/Department of General Practice and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Nian Li
- Department of Medical Administration, West China Hospital, Sichuan University, Chengdu, China
| | - Rong Yang
- International Medical Center/Department of General Practice and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xiao-Yang Liao
- International Medical Center/Department of General Practice and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Yu Zhang
- International Medical Center/Department of General Practice and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Ben-Fu Zhu
- International Medical Center/Department of General Practice and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Qian Zhao
- International Medical Center/Department of General Practice and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Lingmin Chen
- Department of Anesthesiology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University and The Research Units of West China, Chinese Academy of Medical Sciences, Chengdu, China
| | - Yong-Gang Zhang
- Department of Periodical Press and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
- Chinese Evidence-Based Medicine Center, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Lei
- International Medical Center/Department of General Practice and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
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22
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Zhou YL, Zhang YG, Zhang R, Zhou YL, Li N, Wang MY, Tian HM, Li SY. Population diversity of cardiovascular outcome trials and real-world patients with diabetes in a Chinese tertiary hospital. Chin Med J (Engl) 2021; 134:1317-1323. [PMID: 33734138 PMCID: PMC8183749 DOI: 10.1097/cm9.0000000000001407] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Recent cardiovascular outcome trials (CVOTs) changed the therapeutic strategy of guidelines for type 2 diabetes. We compared the characteristics of patients from real-world hospital settings with those of participants in recent pragmatic randomized trials. METHODS This electronic medical record (EMR)-based retrospective observational study investigated the data of patients with diabetes from inpatient and outpatient settings in West China Hospital of Sichuan University from January 1, 2011, to June 30, 2019. We identified patients meeting the inclusion criteria of a pragmatic randomized trial (EMPA-REG OUTCOME) based on EMRs and compared their baseline characteristics with those of the trial participants. The cutoff for the clinical significance of each characteristic was set as its minimal clinically important difference based on expert consultation. RESULTS We included 48,257 inpatients and 36,857 outpatients with diabetes and found that 8389 (17.4%) inpatients and 2646 (7.2%) outpatients met the inclusion criteria for the EMPA-REG OUTCOME trial. Compared with the trial population, the real-world inpatients meeting the eligibility criteria of the EMPA-REG OUTCOME had similar age, blood pressure, and lipid profiles but comprised of fewer males, metformin users, anti-hypertensive drug users, and aspirin users, and had a lower body mass index. The group of outpatients meeting the eligibility criteria had fewer males, similar age, fewer metformin users, fewer insulin users, fewer anti-hypertensive drug users, and fewer aspirin users compared with the trial population. CONCLUSIONS The trial population in EMPA-REG OUTCOME represents only a small portion of patients with diabetes from the inpatient and outpatient departments of a Chinese tertiary medical center. Evidence localization in different clinical settings and validation are essential to enabling extrapolation of the results from CVOTs in patients with diabetes to Chinese clinical practice.
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Affiliation(s)
- Yi-Ling Zhou
- Department of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
| | - Yong-Gang Zhang
- Cochrane China Center, MAGIC China Center, Chinese Evidence-based Medicine Center, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
| | - Rui Zhang
- The Informatic Center, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
| | - You-Lian Zhou
- Department of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
| | - Nan Li
- The Informatic Center, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
| | - Mi-Ye Wang
- The Informatic Center, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
| | - Hao-Ming Tian
- Department of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
| | - She-Yu Li
- Department of Endocrinology and Metabolism, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
- Cochrane China Center, MAGIC China Center, Chinese Evidence-based Medicine Center, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
- Engineering Research Center for Medical Information Technology, Ministry of Education, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China
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23
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Jiang X, Xu HJ, Ma GM, Sun YK, Li Y, Zhang YG. Digestibility, lactation performance, plasma metabolites, ruminal fermentation, and bacterial communities in Holstein cows fed a fermented corn gluten-wheat bran mixture as a substitute for soybean meal. J Dairy Sci 2021; 104:2866-2880. [PMID: 33455755 DOI: 10.3168/jds.2020-19072] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 10/22/2020] [Indexed: 12/15/2022]
Abstract
The purpose of this research was to investigate the effects of replacing soybean meal (SBM) with a fermented corn gluten-wheat bran mixture (FCWM) on nutrient digestibility, lactation performance, plasma metabolites, ruminal fermentation, and bacterial communities in Holstein cows. Nine healthy multiparous (parity = 3) Holstein cows with similar body weights (624 ± 14.4 kg), days in milk (112 ± 4.2), and milk yields (31.8 ± 1.73 kg; all mean ± standard deviation) were used in a replicated 3 × 3 Latin square design with 3 periods of 28 d. Cows were fed 1 of 3 dietary treatments in which FCWM replaced SBM as follows: basal diet with no replacement (0FCWM); 50% replacement of SBM with FCWM (50%FCWM); and 100% replacement of SBM with FCWM (100%FCWM). The diets were formulated to be isocaloric and isonitrogenous. The results showed that the total-tract digestibility of dry matter and crude protein increased linearly with increased dietary FCWM, and we found a trend for increased total-tract neutral detergent fiber and potentially digestible NDF digestibility. Milk yield tended to increase in a linear manner as more FCWM was consumed, and energy-corrected milk production was significantly increased with FCWM supplementation as a result of increased milk protein and lactose yields. Plasma glucose and IgG concentrations increased linearly with increasing FCWM supplementation, but plasma malondialdehyde concentration decreased linearly. Concentrations of total volatile fatty acids and propionate showed a linear increase with increasing FCWM supplementation, leading to a linear decrease in pH. The relative abundance of ruminal Prevotellaceae, Veillonellaceae, and Prevotella 1 increased linearly with increasing FCWM supplementation, and the relative abundance of ruminal Succinivibrionaceae and Muribaculaceae decreased linearly. The relative abundance of fecal Ruminococcaceae, Prevotellaceae, and Ruminococcaceae UCG-005 increased linearly with increasing FCWM supplementation, but the relative abundance of fecal Peptostreptococcaceae decreased linearly. Overall, the replacement of SBM with FCWM altered the composition of the ruminal bacterial community and improved nutrient digestibility, lactation performance, and ruminal fermentation in cows, providing a data reference for the use of FCWM in dairy production.
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Affiliation(s)
- X Jiang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - H J Xu
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - G M Ma
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - Y K Sun
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - Y Li
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China.
| | - Y G Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China.
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24
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Li Y, Zhang GN, Fang XP, Zhao C, Wu HY, Lan YX, Che L, Sun YK, Lv JY, Zhang YG, Pan CF. Effects of replacing soybean meal with pumpkin seed cake and dried distillers grains with solubles on milk performance and antioxidant functions in dairy cows. Animal 2021; 15:100004. [PMID: 33526406 DOI: 10.1016/j.animal.2020.100004] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 07/05/2020] [Accepted: 07/07/2020] [Indexed: 10/22/2022] Open
Abstract
Pumpkin seed cake (PSC), a byproduct of pumpkin seed oil processing, is used in ruminant feed as a beneficial protein source. Experiments were conducted to evaluate PSC as a substitute for soybean meal in the diets of lactating cows based on performance, rumen fermentation, antioxidant function and nitrogen partitioning. Six multiparous lactating cows were used in a replicated 3 × 3 Latin square experiment with 27-day periods. The cows were randomly divided into three treatment groups: group (1) was fed a diet containing no PSC (0PSC), and groups (2) and (3) were fed diets in which soybean meal was replaced with PSC and dried distillers grains with solubles (DDGS) at levels of 50% (50PSC) and 100% (100PSC), respectively. The diets were isonitrogenous and contained identical roughage but different proportions of PSC and DDGS. Replacement of soybean meal with PSC and DDGS did not influence rumen degradation, milk performance, rumen fermentation, DM intake or apparent total tract digestibility, and nitrogen partitioning between milk, feces and urine did not differ in the animals fed the three diets. However, compared with a diet containing no PSC, the total antioxidant capacity (P < 0.05) and antioxidant enzymes (total superoxide dismutase, glutathione peroxidase and catalase) activities (P < 0.05) were increased in the animals that received the 50PSC and 100PSC diets. In contrast, addition of PSC significantly reduced concentrations of aspartate transaminase (P < 0.05), alkaline phosphatase (P < 0.05) and malondialdehyde (P < 0.05) in the plasma. These results demonstrate that PSC can be completely substituted for soybean meal in the diet of dairy cows without any negative impact on milk performance, rumen fermentation or apparent digestibility and that this dietary change improves antioxidant functions and blood parameters in dairy cows, indicating that PSC has the potential for use as a feed source for dairy cows.
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Affiliation(s)
- Y Li
- College of Animal Sciences and Technology, Northeast Agriculture University, Harbin 150030, PR China
| | - G N Zhang
- College of Animal Sciences and Technology, Northeast Agriculture University, Harbin 150030, PR China
| | - X P Fang
- College of Animal Sciences and Technology, Northeast Agriculture University, Harbin 150030, PR China
| | - C Zhao
- College of Animal Sciences and Technology, Northeast Agriculture University, Harbin 150030, PR China
| | - H Y Wu
- Jinlin City Academy of Agricultural Sciences, Jilin 130033, PR China
| | - Y X Lan
- College of Animal Sciences and Technology, Northeast Agriculture University, Harbin 150030, PR China
| | - L Che
- College of Animal Sciences and Technology, Northeast Agriculture University, Harbin 150030, PR China
| | - Y K Sun
- College of Animal Sciences and Technology, Northeast Agriculture University, Harbin 150030, PR China
| | - J Y Lv
- College of Animal Sciences and Technology, Northeast Agriculture University, Harbin 150030, PR China
| | - Y G Zhang
- College of Animal Sciences and Technology, Northeast Agriculture University, Harbin 150030, PR China.
| | - C F Pan
- Heilongjiang Technical Appraisal Station of Agricultural Products, Veterinary Pharmaceuticals and Feed, Harbin 150036, PR China
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25
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Zhang GN, Li Y, Zhao C, Fang XP, Zhang YG. Effect of substituting wet corn gluten feed and corn stover for alfalfa hay in total mixed ration silage on lactation performance in dairy cows. Animal 2021; 15:100013. [PMID: 33558089 DOI: 10.1016/j.animal.2020.100013] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 07/22/2020] [Accepted: 07/28/2020] [Indexed: 11/25/2022] Open
Abstract
Wet corn gluten feed (WCGF) is a high moisture feed containing rapidly digestible, non-forage fiber and protein. The objective of this study was to investigate the effect of substituting WCGF and corn stover for alfalfa hay in total mixed ration (TMR) silage on lactation performance and nitrogen balance in dairy cows. Nine multiparous Holstein dairy cows (BW = 532 ± 28.9 kg and day in milk = 136 ± 5.6 d; mean ± SD) were used in a replicated 3 × 3 Latin square design with 21-d periods (14 d of diet adaption and 7 d of sample collection). Groups were balanced for parity, day in milk, and milk production and consumed one of three treatment diets during each period. The treatment diets were fed as TMR and contained similar concentrate mixtures and corn silage but different proportions of roughage and WCGF. The three treatments were: (1) 0% WCGF, 0% corn stover, and 22.1% alfalfa hay (0% WCGF); (2) 6.9% WCGF, 3.4% corn stover, and 11.8% alfalfa hay (7% WCGF); and (3) 13.3% WCGF, 4.9% corn stover, and 3.9% alfalfa hay (13.3% WCGF). Compared to the 0% WCGF diet, the cows fed the 7% and 13.3% WCGF diets had a higher milk yield and concentration of milk fat, protein, lactose, and total solids. Effective degradability of DM was higher in the cows fed the 7% and 13.3% WCGF diets than it was with the 0% WCGF diet. Cows fed the 13.3% WCGF had a higher CP effective degradability and a lower rumen undegraded protein than cows fed the 0% WCGF diet. The concentration of ruminal volatile fatty acids and ammonia-N was higher in cows fed the 7% and 13.3% WCGF diets than cows fed the 0% WCGF diet. The fecal N was lower in cows fed the 7% and 13.3% WCGF diets than it was in cows fed the 0% WCGF diet. Milk N secretion and milk N as a percent of N intake were higher in cows fed the 13.3% WCGF diet than cows fed the 0% and 7% WCGF diets. In conclusion, it appears that feeding a TMR silage containing WCGF and corn stover in combination, replacing a portion of alfalfa hay, may improve lactation performance and nitrogen utilization for lactating dairy cows.
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Affiliation(s)
- G N Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
| | - Y Li
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
| | - C Zhao
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
| | - X P Fang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China
| | - Y G Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China.
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26
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Cui LY, Zhang XX, Cui P, Li WC, Zhang YG, Wang RQ, Zhao SX, Ren WG, Kong LL, Han F, Yuan XW, Liu LD, Zhang Y, Zhang QS, Kong L, Nan YM. [Clinical study of yiqi huoxue recipe in the treatment of liver fibrosis of chronic viral hepatitis]. Zhonghua Gan Zang Bing Za Zhi 2020; 28:403-409. [PMID: 32536056 DOI: 10.3760/cma.j.cn501113-20190905-00325] [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 clarify the clinical efficacy of Yiqi Huoxue recipe in the treatment of liver fibrosis of chronic viral hepatitis. Methods: An open, positive-drug, parallel-controlled study method was applied. A total of 207 cases of liver fibrosis with chronic hepatitis B and C diagnosed with liver biopsy and transient elastography were selected. According to the principle of syndrome differentiation in traditional Chinese medicine, self-made Yiqi Huoxue recipe (n = 127) and Fuzheng Huayu capsule (n = 80) were used for the treatment course of 24-48 weeks. Change score of TCM symptom, liver biochemistry, liver stiffness measurement (LSM), and noninvasive liver fibrosis index [aspartate transaminase to platelet ratio index (APRI), and fibrosis-4 score (FIB-4)] were compared between the two groups to evaluate the therapeutic effect of Yiqi Huoxue recipe on liver fibrosis. Results: Yiqi Huoxue recipe group and Fuzheng Huayu capsule group baseline LSM, APRI and FIB-4 was compared, and there was no statistically significant difference between them (P > 0.05). Yiqi Huoxue recipe and Fuzheng Huayu capsule received patients had improved symptom scores to a certain extent. Hepatic facies, discomfort over liver area, and soreness and weakness of waist and knees (P < 0.05) was significantly improved in Yiqi Huoxue recipe than Fuzheng Huayu capsule. Liver biochemical indicators (ALT, AST, GGT, ALP) had gradually relapsed with the extension of treatment duration and the normalization rate between the two groups after 24 to 48 weeks had reached 100% vs. 100%, 100% vs. 93.8%, 96.8% vs. 92.3% and 87.5% vs. 81.8%. After 12 weeks of treatment, APRI values of both groups had significantly reduced, and after 48 weeks of treatment, LSM values of both groups had significantly improved. Moreover, Yiqi Huoxue recipe FIB-4 score was significantly improved after 48 weeks of treatment, and the difference was statistically significant compared to Fuzheng Huayu capsule group (P < 0.05). After treatment, LSM, APRI, and FIB-4 total effectiveness in the two groups were 80.0% vs. 63.6%, P = 0.046; 68.4% vs. 52.0%, P = 0.052; 68.4% vs. 62.0%, P = 0.437, respectively. LSM total effectiveness was significantly higher in Yiqi Huoxue recipe treated group than Fuzheng Huayu capsule group. Conclusion: Traditional Chinese medicine Yiqi Huoxue decoction can be used as an optimal treatment for liver fibrosis of chronic viral hepatitis.
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Affiliation(s)
- L Y Cui
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - X X Zhang
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - P Cui
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - W C Li
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - Y G Zhang
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - R Q Wang
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - S X Zhao
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - W G Ren
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - L L Kong
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - F Han
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - X W Yuan
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - L D Liu
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - Y Zhang
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - Q S Zhang
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - L Kong
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
| | - Y M Nan
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Hebei Key Laboratory of Mechanism of Liver Fibrosis in Chronic Liver Diseases, Shijiazhuang 050051, China
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Abstract
1. Eggshell quality is important for the poultry industry. Calcium is deposited during eggshell formation, and protein kinase C alpha (PRKCA) is involved in transmembrane transport of calcium ions in cells. However, the biological function of PRKCA in poultry is still not understood. Therefore, the aim of this study was to explore the association of mRNA expression and single nucleotide polymorphisms (SNPs) of the PRKCA gene with eggshell quality in laying ducks. 2. The mRNA expression and SNPs of the PRKCA gene were detected by real-time fluorescence quantitative PCR (qRT-PCR) and sequencing of PCR products in 45-week-old female Sansui ducks, which is a high production layer duck breed in China. The association of mRNA expression and SNPs in the PRKCA gene with layer duck eggshell traits was analysed using SPSS (v18.0) software. 3. The results demonstrated that PRKCA mRNA was widely expressed in all examined tissues, and expression was highest in kidney and lowest in the gizzard. Furthermore, the PRKCA mRNA level in uterus was significantly positively correlated with eggshell strength and eggshell weight (P < 0.05). Three novel SNPs, the synonymous mutations of g.9571770 T > C in exon 5, g.9583222 C > T and g.9583227 G > A in exon 7, were found in the PRKCA gene, giving four haplotypes and 10 diplotypes, which affected the mRNA secondary structure and free energy. The g.9583222 C > T and g.9583227 G > A mutations were significantly associated with eggshell strength (P < 0.05). Diplotype H1H1 was advantageous for increasing the strength and thickness of an eggshell. 4. In conclusion, the study showed that the mRNA transcription and genetic variation in the PRKCA gene could significantly affect the strength of duck eggshell and that the PRKCA gene is an important candidate gene for improving eggshell quality in poultry.
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Affiliation(s)
- G H Tan
- Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University , Guiyang, Guizhou, People's Republic of China
| | - J Z Li
- Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University , Guiyang, Guizhou, People's Republic of China
| | - Y Y Zhang
- Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University , Guiyang, Guizhou, People's Republic of China
| | - M F You
- Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University , Guiyang, Guizhou, People's Republic of China
| | - C M Liao
- Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University , Guiyang, Guizhou, People's Republic of China
| | - Y G Zhang
- Tiantang Town Agricultural Technology Management Station , Tongren City, People's Republic of China
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Li YX, Li J, Zhang Y, Tian YP, Zhang YG, Jin RJ, Guo Y, Clarke M. Clinical Practice Guidelines and Experts' Consensuses for Treatment of Coronavirus Disease 2019 (COVID-19) Patients with Chinese Herbal Medicine: A Systematic Review. Chin J Integr Med 2020; 26:786-793. [PMID: 33030653 PMCID: PMC7543674 DOI: 10.1007/s11655-020-3431-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/24/2020] [Indexed: 02/05/2023]
Affiliation(s)
- Yu-Xi Li
- School of Acupuncture-Moxibustion and Tuina, Chengdu University of Traditional Chinese Medicine, Chengdu, 610032, China
| | - Juan Li
- School of Health Preservation and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu, 610032, China
| | - Yue Zhang
- School of Health Preservation and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu, 610032, China
| | - Yan-Ping Tian
- School of Health Preservation and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu, 610032, China
| | - Yong-Gang Zhang
- West China Hospital, Sichuan University, Chengdu, 610032, China
| | - Rong-Jiang Jin
- School of Health Preservation and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu, 610032, China.
| | - Yan Guo
- Xiyuan Hospital, China Academy of Chinese Medicine Sciences, Beijing, 100091, China.
| | - Mike Clarke
- Northern Ireland Clinical Trials Unit and Methodology Hub, Centre for Public Health, Queen's University Belfast, Belfast, UK.
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Wang XF, Xiong L, Zhong JJ, Jin L, Yan JL, Mu B, Zhang YG, Song SL. Nitrogen-Containing Porous Carbon Fibers Prepared from Polyimide Fibers for CO2 Capture. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c03318] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Xue-Fei Wang
- Ningbo Institute of Industrial Technology, Chinese Academy of Sciences, Ningbo 315201, China
| | - Long Xiong
- Ningbo Institute of Industrial Technology, Chinese Academy of Sciences, Ningbo 315201, China
| | - Jun-Jun Zhong
- Ningbo Institute of Industrial Technology, Chinese Academy of Sciences, Ningbo 315201, China
| | - Lu Jin
- Ningbo Institute of Industrial Technology, Chinese Academy of Sciences, Ningbo 315201, China
| | - Jing-Ling Yan
- Ningbo Institute of Industrial Technology, Chinese Academy of Sciences, Ningbo 315201, China
| | - Bin Mu
- Ningbo Institute of Industrial Technology, Chinese Academy of Sciences, Ningbo 315201, China
| | - Yong-Gang Zhang
- Ningbo Institute of Industrial Technology, Chinese Academy of Sciences, Ningbo 315201, China
| | - Shu-Lin Song
- Ningbo Institute of Industrial Technology, Chinese Academy of Sciences, Ningbo 315201, China
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Jin YH, Zhan QY, Peng ZY, Ren XQ, Yin XT, Cai L, Yuan YF, Yue JR, Zhang XC, Yang QW, Ji J, Xia J, Li YR, Zhou FX, Gao YD, Yu Z, Xu F, Tu ML, Tan LM, Yang M, Chen F, Zhang XJ, Zeng M, Zhu Y, Liu XC, Yang J, Zhao DC, Ding YF, Hou N, Wang FB, Chen H, Zhang YG, Li W, Chen W, Shi YX, Yang XZ, Wang XJ, Zhong YJ, Zhao MJ, Li BH, Ma LL, Zi H, Wang N, Wang YY, Yu SF, Li LY, Huang Q, Weng H, Ren XY, Luo LS, Fan MR, Huang D, Xue HY, Yu LX, Gao JP, Deng T, Zeng XT, Li HJ, Cheng ZS, Yao X, Wang XH. Chemoprophylaxis, diagnosis, treatments, and discharge management of COVID-19: An evidence-based clinical practice guideline (updated version). Mil Med Res 2020; 7:41. [PMID: 32887670 PMCID: PMC7472403 DOI: 10.1186/s40779-020-00270-8] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 08/25/2020] [Indexed: 02/08/2023] Open
Abstract
The novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the cause of a rapidly spreading illness, coronavirus disease 2019 (COVID-19), affecting more than seventeen million people around the world. Diagnosis and treatment guidelines for clinicians caring for patients are needed. In the early stage, we have issued "A rapid advice guideline for the diagnosis and treatment of 2019 novel coronavirus (2019-nCoV) infected pneumonia (standard version)"; now there are many direct evidences emerged and may change some of previous recommendations and it is ripe for develop an evidence-based guideline. We formed a working group of clinical experts and methodologists. The steering group members proposed 29 questions that are relevant to the management of COVID-19 covering the following areas: chemoprophylaxis, diagnosis, treatments, and discharge management. We searched the literature for direct evidence on the management of COVID-19, and assessed its certainty generated recommendations using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach. Recommendations were either strong or weak, or in the form of ungraded consensus-based statement. Finally, we issued 34 statements. Among them, 6 were strong recommendations for, 14 were weak recommendations for, 3 were weak recommendations against and 11 were ungraded consensus-based statement. They covered topics of chemoprophylaxis (including agents and Traditional Chinese Medicine (TCM) agents), diagnosis (including clinical manifestations, reverse transcription-polymerase chain reaction (RT-PCR), respiratory tract specimens, IgM and IgG antibody tests, chest computed tomography, chest x-ray, and CT features of asymptomatic infections), treatments (including lopinavir-ritonavir, umifenovir, favipiravir, interferon, remdesivir, combination of antiviral drugs, hydroxychloroquine/chloroquine, interleukin-6 inhibitors, interleukin-1 inhibitors, glucocorticoid, qingfei paidu decoction, lianhua qingwen granules/capsules, convalescent plasma, lung transplantation, invasive or noninvasive ventilation, and extracorporeal membrane oxygenation (ECMO)), and discharge management (including discharge criteria and management plan in patients whose RT-PCR retesting shows SARS-CoV-2 positive after discharge). We also created two figures of these recommendations for the implementation purpose. We hope these recommendations can help support healthcare workers caring for COVID-19 patients.
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Affiliation(s)
- Ying-Hui Jin
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Qing-Yuan Zhan
- National Clinical Research Center for Respiratory Diseases, China-Japan Friendship Hospital, Beijing, 100029, China
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing, 10029, China
| | - Zhi-Yong Peng
- Leishenshan Hospital in Wuhan, Wuhan, 430200, China
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Xue-Qun Ren
- Institutes of Evidence-based Medicine and Knowledge Translation, Henan University, Kaifeng, 475000, Henan, China
| | - Xun-Tao Yin
- Department of Medical Imaging, Guizhou Provincial People's Hospital, Guiyang, 550002, China
| | - Lin Cai
- Leishenshan Hospital in Wuhan, Wuhan, 430200, China
- Departments of Orthopedics, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Yu-Feng Yuan
- Leishenshan Hospital in Wuhan, Wuhan, 430200, China
- Department of Hepatobiliary Surgery, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Ji-Rong Yue
- National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, 610041, China
- Department of Geriatrics, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Xiao-Chun Zhang
- Leishenshan Hospital in Wuhan, Wuhan, 430200, China
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Qi-Wen Yang
- Department of Clinical Laboratory, Peking Union Medical College Hospital (PUMCH), Peking Union Medical College, Chinese Academy of Medical Sciences (CAMS), Beijing, 100730, China
| | - Jianguang Ji
- Center for Primary Health Care Research, Lund University and Region Skåne, 25002, Malmö, Sweden
| | - Jian Xia
- Leishenshan Hospital in Wuhan, Wuhan, 430200, China
- Emergency Center, Zhongnan Hospital of Wuhan University, Wuhan, 403371, China
| | - Yi-Rong Li
- Leishenshan Hospital in Wuhan, Wuhan, 430200, China
- Department of Allergology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Fu-Xiang Zhou
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 43071, China
| | - Ya-Dong Gao
- Department of Allergology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Zhui Yu
- Department of Critical Care Medicine, Renmin Hospital of Wuhan University, Wuhan, 430060, China
| | - Feng Xu
- Department of Emergency Medicine and Chest Pain Center, Qilu Hospital of Shandong University, Jinan, 250002, China
| | - Ming-Li Tu
- Department of Respiratory and Critical Care Medicine, Suizhou Central Hospital, Hubei University of Medicine, Suizhou, 441300, Hubei, China
| | - Li-Ming Tan
- Department of Clinic Pharmacy, Second People's Hospital of Huaihua City, Huaihua, 418000, Hunan, China
| | - Min Yang
- Department of Intensive Care Unit, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, China
| | - Fang Chen
- Department of Internal Medicine, Zhengzhou University Hospital, Zhengzhou, 450001, China
| | - Xiao-Ju Zhang
- Department of Respiratory and Critical Care Medicine, Henan Provincial People's Hospital, Zhengzhou, 450003, China
| | - Mei Zeng
- Department of Infectious Diseases, Children's Hospital of Fudan University, Shanghai, 201102, China
| | - Yu Zhu
- Department of Infectious Disease, West China Second Hospital, Sichuan University, Chengdu, 610041, China
| | - Xin-Can Liu
- Department of Cardiology, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, 450000, China
| | - Jian Yang
- Department of Cardiology, Yichang NO.1 Hospital, Renmin Hospital of China Three Gorges University, Yichang, 443000, Hubei, China
| | - Dong-Chi Zhao
- Department of Pediatrics, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Yu-Feng Ding
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Ning Hou
- Department of Pharmacy, Shandong Provincial Hospital, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, 250021, China
| | - Fu-Bing Wang
- Department of Allergology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Hao Chen
- Laboratory of Integrated Acupuncture and Drugs, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Yong-Gang Zhang
- National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, 610041, China
- Department of Periodical Press, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Wei Li
- Department of Clinical Laboratory, Yantai Yuhuangding Hospital, Qingdao University, Yantai, 264000, Shandong, China
| | - Wen Chen
- Department of Radiology, Taihe Hospital, Hubei University of Medicine, Shiyan, 442000, Hubei, China
| | - Yue-Xian Shi
- School of Nursing, Peking University, Beijing, 100191, China
| | - Xiu-Zhi Yang
- Department of Respiratory and Critical Care Medicine, Kaifeng Central Hospital, Kaifeng, 475000, Henan, China
| | - Xue-Jun Wang
- Department of Emergency, Beijing Electric Power Hospital, Beijing, 100073, China
| | - Yan-Jun Zhong
- ICU Center, The Second Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Ming-Juan Zhao
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Bing-Hui Li
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Institutes of Evidence-based Medicine and Knowledge Translation, Henan University, Kaifeng, 475000, Henan, China
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Lin-Lu Ma
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Haematology, Zhongnan Hospital, Wuhan University, Wuhan, 430071, China
| | - Hao Zi
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Institutes of Evidence-based Medicine and Knowledge Translation, Henan University, Kaifeng, 475000, Henan, China
| | - Na Wang
- Institutes of Evidence-based Medicine and Knowledge Translation, Henan University, Kaifeng, 475000, Henan, China
- College of Nursing and Health, Henan Medical School, Henan University, Kaifeng, 475000, Henan, China
| | - Yun-Yun Wang
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Shao-Fu Yu
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Clinic Pharmacy, Second People's Hospital of Huaihua City, Huaihua, 418000, Hunan, China
| | - Lu-Yao Li
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Institutes of Evidence-based Medicine and Knowledge Translation, Henan University, Kaifeng, 475000, Henan, China
| | - Qiao Huang
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Hong Weng
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Xiang-Ying Ren
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Institutes of Evidence-based Medicine and Knowledge Translation, Henan University, Kaifeng, 475000, Henan, China
- College of Nursing and Health, Henan Medical School, Henan University, Kaifeng, 475000, Henan, China
| | - Li-Sha Luo
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Man-Ru Fan
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Di Huang
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Hong-Yang Xue
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Lin-Xin Yu
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Jin-Ping Gao
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- School of Nursing, Shanxi Medical University, Taiyuan, 030001, China
| | - Tong Deng
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Institutes of Evidence-based Medicine and Knowledge Translation, Henan University, Kaifeng, 475000, Henan, China
| | - Xian-Tao Zeng
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
- Leishenshan Hospital in Wuhan, Wuhan, 430200, China.
| | - Hong-Jun Li
- Department of Diagnostic Radiology, Beijing You'an Hospital, Capital Medical University, Beijing, 100069, China.
| | - Zhen-Shun Cheng
- Leishenshan Hospital in Wuhan, Wuhan, 430200, China.
- Department of Respiratory Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
| | - Xiaomei Yao
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, L8S 4L8, Canada.
| | - Xing-Huan Wang
- Center for Evidence-Based and Translational Medicine, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
- Leishenshan Hospital in Wuhan, Wuhan, 430200, China.
- Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
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Luo XC, Zhou J, Zhang YG, Liu YY, Li JJ, Zheng Z, Tong F, Feng F. Effects of Tai Chi Yunshou on upper limb function and balance in stroke survivors: A protocol for systematic review and meta analysis. Medicine (Baltimore) 2020; 99:e21040. [PMID: 32702844 PMCID: PMC7373622 DOI: 10.1097/md.0000000000021040] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Functional disability is the most common disorder that occurs after stroke and seriously affects the quality of life of stroke survivors. Tai Chi Yunshou (TCY), a fundamental form of Tai Chi, is a simple, convenient, and economical exercise therapy from ancient China. Some clinical trials have reported that it improves upper limb function and balance during stroke rehabilitation. Thus, we plan to conduct a systematic review to investigate the effects of TCY in stroke survivors. METHODS This review will follow the Preferred Reporting Items for Systematic Reviews and Meta-analyses statement. We will search English and Chinese databases for randomized controlled trials on TCY for stroke survivors from the dates when the databases were established to 1 July 2020. The English databases will include MEDLINE (PubMed), EMBASE (embase.com), and the Cochrane Central Register of Controlled Trials (Cochrane Library). In addition, the Chinese databases will include the Chinese National Knowledge Infrastructure, the Chinese Biomedical Literature Database, the Chinese Science and Technology Periodical Database, the Wanfang database, and the Chinese Dissertation Database. The primary outcomes will include upper limb function and balance function, as measured by the Fugl-Meyer assessment and Berg balance scale, respectively. Two reviewers will independently screen the studies on the basis of the inclusion criteria and extract data. Review Manager (v5.3) will be used for data synthesis, and Cochrane Collaboration's tool will be used to assess the risk of bias. A fixed effects model or a random effects model will be selected based on the level of heterogeneity. The grading of recommendations assessment, development, and evaluation system will be used to evaluate the quality of the outcomes. RESULTS This systematic review results will be carried out after the completion of the protocol. CONCLUSIONS This protocol aims to guide a systematic review and meta-analysis investigating the effects of JCY on upper limb function and body balance in stroke survivors, which will provide evidence for post-stroke rehabilitation training. PROSPERO REGISTRATION NUMBER CRD42020169549.
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Affiliation(s)
- Xiao-Chao Luo
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine
| | - Jin Zhou
- Hospital of Chengdu University of Traditional Chinese Medicine
| | - Yong-Gang Zhang
- Department of Periodical Press and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University
| | - Yao-Yao Liu
- Hospital of Chengdu University of Traditional Chinese Medicine
| | - Jia-Jia Li
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine
| | - Zhen Zheng
- Physical Education School, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Feng Tong
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine
| | - Fen Feng
- Hospital of Chengdu University of Traditional Chinese Medicine
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Li YY, Tan XM, Wang YD, Yang J, Zhang YG, Sun BD, Gong T, Guo LP, Ding G. Bioactive seco-Sativene Sesquiterpenoids from an Artemisia desertorum Endophytic Fungus, Cochliobolus sativus. J Nat Prod 2020; 83:1488-1494. [PMID: 32302133 DOI: 10.1021/acs.jnatprod.9b01148] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
A series of seco-sativene sesquiterpenoids (1-11) including two new natural products (2 and 3), four new analogues (4-7), and six known analogues, helminthosporic acid (1), drechslerine A (8), drechslerine B (9), helminthosporol (10), helminthosporal acid (11), and isosativenediol (12), were purified from the endophytic fungus Cochliobolus sativus isolated from a desert plant, Artemisia desertorum. The stereochemistry of helminthosporic acid (1) was established for the first time by X-ray diffraction, and the structures including relative and absolute configurations of these new compounds were determined by NMR and CD spectra together with biosynthetic considerations. Compounds 5-7 are the first seco-sativene sesquiterpenoids possessing a glucose group on C-15, C-15, and C-14, respectively. Compounds 1, 7, 9, and 11 displayed strong phytotoxic effects on corn leaves by producing visible lesions, and helminthosporic acid (1) was shown to promote division of leaves and roots of Arabidopsis thaliana with a dose-dependent relationship.
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Affiliation(s)
- Yuan-Yuan Li
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, People's Republic of China
| | - Xiang-Mei Tan
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, People's Republic of China
| | - Yan-Duo Wang
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, People's Republic of China
| | - Jian Yang
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, People's Republic of China
| | - Yong-Gang Zhang
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Shandong, Jinan 250103, People's Republic of China
| | - Bing-Da Sun
- Institute of Microbiology, Chinese Academy of Sciences, Beijing 100090, People's Republic of China
| | - Ting Gong
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, People's Republic of China
| | - Lan-Ping Guo
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, People's Republic of China
- State Key Laboratory Breeding Base of Dao-di Herbs, Beijing 100700, People's Republic of China
| | - Gang Ding
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100193, People's Republic of China
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Zhang PP, Wang Q, Min LJ, Wu HK, Weng JQ, Tan CX, Zhang YG, Liu XH. Synthesis, cyrstal structure, fungicidal activity and molecular docking of nicotinic acyl urea derivatives. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127485] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Zhang YG, Wu J, Feng L, Yuan JM, Koh EP, Pan A. [Sugar-sweetened beverages consumption in midlife and risk of late-life cognitive impairment in Chinese adults]. Zhonghua Liu Xing Bing Xue Za Zhi 2020; 41:55-61. [PMID: 32062943 DOI: 10.3760/cma.j.issn.0254-6450.2020.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate whether midlife consumption of sugar-sweetened beverages (SSBs), including juices and soft drinks, were associated with late-life cognitive impairment in Chinese adults. Methods: Follow up was conducted for participants from Singapore Chinese Health Study, a population-based prospective cohort, for 16-23 (mean 20) years. The information about their SSBs consumption were collected at baseline survey from 1993 to 1998 by using a validated food frequency questionnaire and their cognition status were evaluated by using a Singapore-modified Mini-Mental State Examination Scale in the 3(rd) follow-up visit during 2014- 2016. Multivariable logistic regression models were used to estimate the ORs and 95%CIs. Results: A total of 16 948 participants were included in the analysis and 2 443 of them were identified as cognitive impairment using education-specific cutoffs. Sex, age, ancestral home, education level, physical activity level, total diet fiber intake level, BMI, alcohol drinking were significantly associated with cognitive impairment (P<0.05). After adjusted the above variables, potential dietary variables and disease status, no significant association was observed between SSBs consumption and cognitive impairment (P>0.05). Compared with those who never or hardly ever drank soft drinks, no significant differences in cognitive impairment risk were observed for those who drank soft drinks 2 or more times a week (OR=0.91, 95%CI: 0.77-1.08), those who drank 1 time a week (OR=1.00, 95%CI:0.82-1.23) and those who drank 1-3 times a month (OR=0.94, 95%CI: 0.80-1.09) (trend P=0.306). Compared with those who never or hardly ever drank juices, no significant differences in cognitive impairment risk were observed for those who drank juices 2 or more times a week (OR=1.03, 95%CI:0.88-1.20), those who drank 1 time a week (OR=0.96, 95%CI: 0.82-1.12) and those who drank 1-3 times a month (OR=0.94, 95%CI: 0.82-1.08) (trend P=0.930). No significant interactions were found with age, sex, and BMI status. Conclusion: SSBs consumption in midlife was not significantly associated with risk of late-life cognitive impairment in Singaporean Chinese adults with relatively low consumption levels. Further researches are needed to verify the results.
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Affiliation(s)
- Y G Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Ministry of Education Key Laboratory of Environment and Health, State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - J Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Ministry of Education Key Laboratory of Environment and Health, State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - L Feng
- Department of Psychological Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
| | - J M Yuan
- UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA 15232, USA; Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - E P Koh
- Health Services and Systems Research, Duke-NUS Medical School, Singapore 169857, Singapore; Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore 117549, Singapore
| | - A Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Ministry of Education Key Laboratory of Environment and Health, State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
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Lin C, Qin JC, Zhang YG, Ding G. Diagnostically analyzing 1H NMR spectra of sub-types in chaetoglobosins for dereplication. RSC Adv 2020; 10:1946-1955. [PMID: 35494616 PMCID: PMC9047530 DOI: 10.1039/c9ra10434h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 12/30/2019] [Indexed: 12/31/2022] Open
Abstract
1H-NMR spectra provide abundant diagnostic information including chemical shift values, splitting patterns, coupling constants, and integrals. Thus some key functional groups, and even planar structures could be elucidated on the basis of carefully analyzing the corresponding 1H NMR spectrum. In this paper, the different sub-types of chaetoglobosins are classified according to the structural features, of which the 1H NMR spectra are systematically summed up. Thus diagnostically analyzing the 1H-NMR spectra could identify possible sub-types of chaetoglobosins, which could be used for dereplication. According to the analysis of this report, it implies that different new sub-types or new sub-type combinations in the key skeleton of chaetoglobosins might exist in nature. More importantly, dereplication based on 1H NMR spectral analysis will not only provide a useful approach to determine the chaetoglobosins structures quickly, but also could set a good example for structural dereplication of other NPs.
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Affiliation(s)
- Chen Lin
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193 P. R. China .,Zhengzhou Key Laboratory of Synthetic Biology of Natural Products, Henan Joint International Research Laboratory of Drug Discovery of Small Molecules, Huanghe Science and Technology College Zhengzhou Henan 450063 P. R. China
| | - Jian-Chun Qin
- College of Plant Sciences, Jilin University Changchun Jilin 130062 P. R. China
| | - Yong-Gang Zhang
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences) Jinan 250103 Shandong Province P. R. China
| | - Gang Ding
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100193 P. R. China
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Meng LF, Zhang W, Zhang YG, Wang JY, Liao LM, Chen GQ, Ling Q, Zhang P, Wei ZQ, Chen Q. [Sacral neuromodulation preliminary outcomes in male patients with idiopathic dysuria]. Zhonghua Yi Xue Za Zhi 2019; 99:2675-2680. [PMID: 31505718 DOI: 10.3760/cma.j.issn.0376-2491.2019.34.008] [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: 12/25/2022]
Abstract
Objective: To assess the effectiveness and safety of sacral neuromodulation (SNM) therapy for men with idiopathic dysuria. Methods: From January 2012 to December 2016, a total of 26 patients treated with SNM therapy from multi-center across the country were retrospectively studied. The age ranged from 19 to 86 years with an average age of 45.2 years. Patients suffered from one or multiple urinary symptoms such as frequency of urination, urgency, urinary retention, etc. All patients had received more than two types of conservative therapy including oral and behavioral therapy, but had poor or no improvement. The voiding diary, urgency score and the quality of life score before implantation, in stageⅠ after implantation and stage Ⅱ after permanent implantation were recorded and compared. Results: A total of 22 patients chose to receive IPG at the end of stageⅠ therapy while 4 patients refused further stage Ⅱ therapy because of dissatisfactory effect. The conversion rate of stage Ⅰ to stage Ⅱ was 84.6% (22/26). The average follow-up time was 19.2 months, ranging from 3 to 63 months. The baseline of residual urine, voiding frequency and average voiding amount and those after stage Ⅰ therapy were [5 (0, 137.5) ] ml vs [0 (0, 40) ] ml, 14.6±6.1 vs 9.1±2.8, [100 (80, 135) ] ml vs [190 (150, 210) ] ml, respectively. The differences were statistically significant(all P<0.05).However, no significant differences were found in urination volume and quality of life (QoL) before and after implantation(P>0.05). During an average follow-up time of 19.2 months after the permanent implantation, over 80% patients had an improvement of residual urine volume by more than 50% after permanent implantation while the improvement was 55.6% after stage Ⅰ therapy, suggesting that the improvement of residual urine volume might be positively correlated with the duration of regulation. No significant differences were found in other parameters between stage Ⅰ and Ⅱ therapy. No adverse events like wound infection and electrode dislocation happened during our study. Conclusions: SNM is an effective and safety procedure for male patients with idiopathic dysuria, with a relatively high transfer rate. The medium-term curative effect is stable. The duration of regulation may be positively correlated with the improvement of residual urine.
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Affiliation(s)
- L F Meng
- Department of Urology, Beijing Hospital, National Center of Gerontology, Beijing 100730, China
| | - W Zhang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Beijing 100730, China
| | - Y G Zhang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Beijing 100730, China
| | - J Y Wang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Beijing 100730, China
| | - L M Liao
- Department of Urology, China Rehabilitation Research Centre, Rehabilitation School of Capital Medical University, Beijing 100068, China
| | - G Q Chen
- Department of Urology, China Rehabilitation Research Centre, Rehabilitation School of Capital Medical University, Beijing 100068, China
| | - Q Ling
- Department of Urology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan 430030, China
| | - P Zhang
- Department of Urology, Beijing Chaoyang Hospital, Institute of Urology, Capital Medical University, Beijing 100020, China
| | - Z Q Wei
- Department of Urology, the Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Q Chen
- Department of Urology, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710014, China
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Min LJ, Zhai ZW, Shi YX, Han L, Tan CX, Weng JQ, Li BJ, Zhang YG, Liu XH. Synthesis and biological activity of acyl thiourea containing difluoromethyl pyrazole motif. PHOSPHORUS SULFUR 2019. [DOI: 10.1080/10426507.2019.1633530] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Li-Jing Min
- College of Life Science, Huzhou University, Huzhou, Zhejiang, China
| | - Zhi-Wen Zhai
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Yan-Xia Shi
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Liang Han
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Cheng-Xia Tan
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Jian-Quan Weng
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
| | - Bao-Ju Li
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yong-Gang Zhang
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, Shandong, China
| | - Xing-Hai Liu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, China
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Liu XH, Khansari AR, Teles M, Martínez-Rodríguez G, Zhang YG, Mancera JM, Reyes-López FE, Tort L. Brain and Pituitary Response to Vaccination in Gilthead Seabream ( Sparus aurata L.). Front Physiol 2019; 10:717. [PMID: 31275156 PMCID: PMC6591443 DOI: 10.3389/fphys.2019.00717] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [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: 02/18/2019] [Accepted: 05/23/2019] [Indexed: 12/13/2022] Open
Abstract
Vaccination is a widely used therapeutical strategy in aquaculture, but whether vaccination elicits stress responses in the central neuroendocrine system and enhances the crosstalk between the immune and endocrine systems in the brain or pituitary after vaccination is unclear. To answer this question two experiments using two different vaccine exposure routes, i.e., bath or intraperitoneal (i.p.) injection, were carried out on gilthead seabream (Sparus aurata L.). In the first one, the stress responses of fish subjected to waterborne Vibrio anguillarum bacterin were compared with responses after air exposure or their combination. In the second experiment, fish were subjected to an intraperitoneal injection of Lactococcus garvieae bacterin and we assessed the central stress response and also whether or not a significant immune response was induced in brain and pituitary. In both experiments, blood, brain and pituitary tissues were collected at 1, 6, and 24 h post stress for plasma hormone determination and gene expression analysis, respectively. Results indicated that bath vaccination induced a decreased central stress response compared to air exposure which stimulated both brain and pituitary stress genes. In the second experiment, injection vaccination kept unchanged plasma stress hormones except cortisol that raised at 6 and 24 h. In agreement, non-significant or slight changes on the transcription of stress-related genes were recorded, including the hormone genes of the hypothalamic pituitary interrenal (HPI) axis and other stress markers such as hsp70, hsp90, and mt genes in either brain or pituitary. Significant changes were observed, however, in crhbp and gr. In this second experiment the immune genes il1β, cox2, and lys, showed a strong expression in both brain and pituitary after vaccination, notably il1β which showed more than 10 fold raise. Overall, vaccination procedures, although showing a cortisol response, did not induce other major stress response in brain or pituitary, regardless the administration route. Other than main changes, the alteration of crhbp and gr suggests that these genes could play a relevant role in the feedback regulation of HPI axis after vaccination. In addition, from the results obtained in this work, it is also demonstrated that the immune system maintains a high activity in both brain and pituitary after vaccine injection.
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Affiliation(s)
- X H Liu
- Department of Cell Biology, Physiology and Immunology, Universitat Autonoma de Barcelona, Barcelona, Spain.,Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Key Laboratory of Aquatic Science of Chongqing, School of Life Sciences, Southwest University, Chongqing, China
| | - A R Khansari
- Department of Cell Biology, Physiology and Immunology, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - M Teles
- Department of Cell Biology, Physiology and Immunology, Universitat Autonoma de Barcelona, Barcelona, Spain
| | | | - Y G Zhang
- Key Laboratory of Freshwater Fish Reproduction and Development (Ministry of Education), Key Laboratory of Aquatic Science of Chongqing, School of Life Sciences, Southwest University, Chongqing, China
| | - J M Mancera
- Department of Biology, Faculty of Marine and Environmental Sciences, Instituto Universitario de Investigación Marina (INMAR), Campus de Excelencia Internacional del Mar (CEI-MAR), University of Cádiz, Cádiz, Spain
| | - F E Reyes-López
- Department of Cell Biology, Physiology and Immunology, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - L Tort
- Department of Cell Biology, Physiology and Immunology, Universitat Autonoma de Barcelona, Barcelona, Spain
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Zhang YG, Li CX. Retrospective Analysis of Forensic Appraisal of Post-traumatic Epilepsy in 30 Cases. Fa Yi Xue Za Zhi 2019; 35:304-307. [PMID: 31282625 DOI: 10.12116/j.issn.1004-5619.2019.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Indexed: 06/09/2023]
Abstract
Objective To summarize the general characteristics and identification considerations of appraisal of post-traumatic epilepsy (PTE) in forensic clinical expertise. Methods Descriptive statistics were made on the general situations (age and sex), injury sites, PTE grading, clinical manifestations and blood drug concentrations of 30 cases of PTE. Chi-square test was performed on the differences of sex composition, age group incidences, injury sites, clinical manifestations and PTE grading. Fisher's exact probability method was used to test the differences in clinical manifestations and PTE grading of each site and the differences in PTE grading of different clinical manifestations. Results PTE occurred more frequently among 21 to 40 year olds, more in males than in females, and more frequently in the temporal lobe and frontal lobe. The clinical manifestations were mostly partial seizures and the PTE grading was mostly mild PTE. There were no statistical significance in the differences in distribution of clinical manifestations and PTE grading of injury sites (P>0.05). The difference in the PTE grading of different clinical manifestations had no statistical significance (P>0.05). The blood drug concentration of the three identified people did not reach the effective concentration, which affected the final identification opinion. Conclusion In the identification of PTE, in addition to strictly grasping the necessary factors of identification, such as the history of craniocerebral trauma, and epileptic seizures, it is also suggested that attention should be paid to the detection of blood drug concentration. Overall analysis and comprehensive evaluation should be made.
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Affiliation(s)
- Y G Zhang
- Institute of Forensic Expertise, Dean Hospital of Changzhou, Changzhou 213003, Jiangsu Province, China
| | - C X Li
- Institute of Forensic Expertise, Dean Hospital of Changzhou, Changzhou 213003, Jiangsu Province, China
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Wan GX, Cheng L, Qin HL, Zhang YZ, Wang LY, Zhang YG. MiR-15b-5p is Involved in Doxorubicin-Induced Cardiotoxicity via Inhibiting Bmpr1a Signal in H9c2 Cardiomyocyte. Cardiovasc Toxicol 2019; 19:264-275. [PMID: 30535663 DOI: 10.1007/s12012-018-9495-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [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] [Indexed: 02/05/2023]
Abstract
The wide use of anthracyclines represented by doxorubicin (DOX) has benefited cancer patients, yet the clinical application is limited due to its cardiotoxicity. Although numerous evidences have supported a role of microRNAs (miRNAs) in DOX-induced myocardial damage, the exact etiology and pathogenesis remain largely obscure. In this study, we focused on the role of miR-15b-5p in DOX-induced cardiotoxicity. We employed a public miRNA and gene microarray to screen differentially expressed miRNAs (DEMs) and differentially expressed genes (DEGs) in rat cardiomyocytes, and 33 DEMs including miR-15b-5p and 237 DEGs including Bmpr1a and Gata4 were identified. The Gene ontology (GO) and pathway enrichment analysis of 237 DEGs indicated that the DEGs were mainly enriched in heart development and ALK pathway in cardiomyocyte which included the main receptor Bmpr1a and transcription factor Gata4. The up-regulated miR-15b-5p and down-regulated Bmpr1a and Gata4 mRNA expressions were further validated in H9c2 cardiomyocytes exposed to DOX. Moreover, the results showed overexpression of miR-15b-5p or inhibition of Bmpr1a may enhance the DOX-induced apoptosis, oxidative stress and mitochondria damage in H9c2 cardiomyocytes. The Bmpr1a was suggested as a potential target of miR-15b-5p by bioinformatics prediction. We further verified the negatively regulatory effect of miR-15b-5p on Bmpr1a signaling. Moreover, we also confirmed that overexpression of miR-15b-5p may exacerbate the DOX-induced apoptosis of H9c2 cardiomyocytes by affecting the protein expression ratio of Bcl-2/Bax and Akt activation, while this pro-apoptotic effect was able to be suppressed by Bmpr1a agonist. Collectively, the results suggest that miR-15b-5p is likely involved in doxorubicin-induced cardiotoxicity via inhibiting Bmpr1a signaling in H9c2 cardiomyocytes. Our study provides a novel insight for investigating DOX-induced cardiotoxicity.
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Affiliation(s)
- Guo-Xing Wan
- Department of Cardiology, The Second Affiliated Hospital of Shantou University Medical College, Dongxia North Road, Shantou, 515041, Guangdong, People's Republic of China
| | - Lan Cheng
- Department of Cardiology, The Second Affiliated Hospital of Shantou University Medical College, Dongxia North Road, Shantou, 515041, Guangdong, People's Republic of China
| | - Hai-Lun Qin
- Department of Cardiology, The Second Affiliated Hospital of Shantou University Medical College, Dongxia North Road, Shantou, 515041, Guangdong, People's Republic of China
| | - Yun-Zhang Zhang
- Department of Cardiology, The Second Affiliated Hospital of Shantou University Medical College, Dongxia North Road, Shantou, 515041, Guangdong, People's Republic of China
| | - Ling-Yu Wang
- Department of Cardiology, The Second Affiliated Hospital of Shantou University Medical College, Dongxia North Road, Shantou, 515041, Guangdong, People's Republic of China
| | - Yong-Gang Zhang
- Department of Cardiology, The Second Affiliated Hospital of Shantou University Medical College, Dongxia North Road, Shantou, 515041, Guangdong, People's Republic of China.
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Wang XF, Zhu XL, Jiang C, Guan JM, Qian X, Song SL, Zhang YG, Li DH. Influence of boric acid on radial structure of oxidized polyacrylonitrile fibers. e-Polymers 2019. [DOI: 10.1515/epoly-2019-0010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractThe surface modification of polyacrylonitrile (PAN) fibers with boric acid was utilized to modulate the homogeneity of the radial structure of the PAN fibers during thermal stabilization. Exothermic peaks of the fibers were put off by boric acid, and unreacted nitrile groups of the oxidized PAN fibers increased with the boron content, indicating that boric acid on the fiber surface had an retardant effect on the thermal stabilization of PAN fibers. The relative skin thicknesses of the oxidized PAN fibers were quantitatively measured by sulfuric acid etching and SEM observation. The value increased obviously with the boron content, which could be further elevated by increasing stabilization time or decreasing stabilization temperature. Oxidized PAN fibers with more homogeneous radial structure can thus be obtained with the modification of boric acid, which might be beneficial for the preparation of high performance carbon fibers.
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Affiliation(s)
- Xue-Fei Wang
- National Engineering Laboratory for Carbon Fiber Preparation, Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo315201, China
| | - Xiao-Long Zhu
- Ningbo Institute of Measurement and Testing, Ningbo315048, China
| | - Chi Jiang
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou510650, China
- University of Chinese Academy of Sciences, Beijing100049China
| | - Jian-Min Guan
- National Engineering Laboratory for Carbon Fiber Preparation, Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo315201, China
| | - Xin Qian
- National Engineering Laboratory for Carbon Fiber Preparation, Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo315201, China
| | - Shu-Lin Song
- National Engineering Laboratory for Carbon Fiber Preparation, Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo315201, China
| | - Yong-Gang Zhang
- National Engineering Laboratory for Carbon Fiber Preparation, Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo315201, China
| | - De-Hong Li
- National Engineering Laboratory for Carbon Fiber Preparation, Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo315201, China
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Gao K, Zhang YG, Wang Z, Ding H. Recent development on the [5+2] cycloadditions and their application in natural product synthesis. Chem Commun (Camb) 2019; 55:1859-1878. [DOI: 10.1039/c8cc09077g] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The recent developments on the [5+2] cycloadditions and their application in the synthesis of complex natural products are discussed.
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Affiliation(s)
- Kai Gao
- Institute of Medicinal Natural Products
- School of Advanced Study
- Taizhou University
- Taizhou 318000
- P. R. China
| | - Yong-Gang Zhang
- Institute of Medicinal Natural Products
- School of Advanced Study
- Taizhou University
- Taizhou 318000
- P. R. China
| | - Zhiming Wang
- Institute of Medicinal Natural Products
- School of Advanced Study
- Taizhou University
- Taizhou 318000
- P. R. China
| | - Hanfeng Ding
- Institute of Medicinal Natural Products
- School of Advanced Study
- Taizhou University
- Taizhou 318000
- P. R. China
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Zhang YG, Xu ZL. [Clinical and genetic features of children with hereditary spherocytosis: an analysis of 4 cases]. Zhongguo Dang Dai Er Ke Za Zhi 2019; 21:29-32. [PMID: 30675860 PMCID: PMC7390183 DOI: 10.7499/j.issn.1008-8830.2019.01.006] [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] [Received: 07/26/2018] [Accepted: 11/08/2018] [Indexed: 06/09/2023]
Abstract
Four children (two boys and two girls), aged from 3 years and 7 months to 5 years, had mild or moderate anemia, mild hepatosplenomegaly, jaundice (mainly an increase in indirect bilirubin), an increase in the percentages of reticulocytes and spherical erythrocytes in peripheral blood smear and an increase in erythrocyte osmotic brittleness. High-throughput sequencing found two novel mutations in the SLC4A1 gene, c.37G>A and c.340T>C, in case 1 and case 2 respectively, and these two mutations were predicted to be pathogenic by Mutation Taster. The Polyphen2 scores of these two mutations were 0.87 and 0.83 respectively, which suggested that these mutations were probably damaging. The SIFT scores of these two mutations were 0.008 and 0.09 respectively, suggesting that these mutations were probably damaging. No abnormality in this gene was found in their parents. Two reported heterozygous mutations in the ANK1 gene, c.830A>G and c.985G>C, were found in case 3 and case 4 respectively. Gene detection was not performed for the parents of case 3. The mother of case 4 was diagnosed with hereditary spherocytosis and had a heterozygous mutation of c.985G>C in the ANK1 gene. All four children were diagnosed with hereditary spherocytosis. Case 3 had a hemoglobin level of <80 g/L and underwent splenectomy at the age of 5 years and 6 months, and regular postoperative reexamination showed a hemoglobin level of >105 g/L. Hereditary spherocytosis is a hereditary hemolytic disease caused by abnormality in erythrocyte membrane protein, and gene detection helps to make a confirmed diagnosis.
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Affiliation(s)
- Yong-Gang Zhang
- Department of Pediatrics, Hanchuan People's Hospital, Hanchuan, Hubei 431600, China.
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Zhang LY, Liu S, Zhao XJ, Wang N, Jiang X, Xin HS, Zhang YG. Lactobacillus rhamnosus GG modulates gastrointestinal absorption, excretion patterns, and toxicity in Holstein calves fed a single dose of aflatoxin B 1. J Dairy Sci 2018; 102:1330-1340. [PMID: 30594375 DOI: 10.3168/jds.2018-15444] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 10/25/2018] [Indexed: 11/19/2022]
Abstract
The aim of the present study was to evaluate the effects of Lactobacillus rhamnosus GG (LGG; ATCC 53013) on growth performance and hepatotoxicity in calves fed a single dose of aflatoxin B1 (AFB1) and to investigate the absorption, distribution, and elimination of AFB1 and the hydroxylated metabolite aflatoxin M1 (AFM1) in rumen fluid, blood, and excretions. Twenty-four male Holstein calves were blocked for body weight and age and were randomly assigned to 1 of 3 treatment groups: (1) untreated control, (2) treated with 4.80 mg of AFB1 (AFB1 only), or (3) treated with 1 × 1010 cfu of LGG suspension and 4.80 mg of AFB1 (AFB1 plus LGG). The calves received LGG suspension in 50 mL of phosphate-buffered saline daily via oral administration for 14 d before and on the day they received a single oral dose of AFB1. Body weight was recorded at the beginning of the study (before LGG administration), at the day of AFB1 administration, and at the end of the trial. Rumen fluid, blood, urine, and feces samples were collected continuously for 96 h after AFB1 administration. Average daily gain (ADG) and plasma biochemical parameters were analyzed, and concentrations of AFB1 and AFM1 in the samples were determined for monitoring excretion pattern and toxicokinetics. The results showed that ADG was lower in AFB1-treated animals; LGG administration partially mitigated the decrease in ADG (0.85 ± 0.08 vs. 0.76 ± 0.18 kg of gain/d). The AFB1 treatment increased plasma aspartate aminotransferase, alkaline phosphatase, and lactate dehydrogenase levels. Administration of LGG alleviated the AFB1-induced increase in plasma enzymes activity. The excretion patterns of AFB1 and AFM1 were surprisingly regular; toxins were rapidly detected in all samples after a single oral dose of AFB1, and the peak of toxins concentrations was sequentially reached in rumen fluid, plasma, urine, and feces (except AFM1 in rumen fluid), followed by an exponential decrease. The excretion curves showed that AFB1 and AFM1 concentrations were the highest in feces and urine, respectively. Administration of LGG decreased the concentrations of free AFB1 and AFM1 in rumen fluid and reduced the release of toxins into plasma and urine. Toxicokinetic parameters (except for the time of maximum concentration and the terminal half-life) were reduced by LGG administration. In conclusion, the absorption, distribution, and excretion of AFB1 and AFM1 were rapid in calves fed a single dose of AFB1. Urine was the main route for the excretion of AFM1, and the clearance pattern from the peak of concentration was well fitted by exponential decreasing function. Administration of LGG reduced the absorption of AFB1 in the gastrointestinal tract by increasing the excretion via the feces, thus alleviating the hepatotoxic effect of AFB1.
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Affiliation(s)
- L Y Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - S Liu
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - X J Zhao
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - N Wang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - X Jiang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - H S Xin
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China.
| | - Y G Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
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Jiang YY, Zhou ZF, Zhu YJ, Chen FF, Lu BQ, Cao WT, Zhang YG, Cai ZD, Chen F. Enzymatic Reaction Generates Biomimic Nanominerals with Superior Bioactivity. Small 2018; 14:e1804321. [PMID: 30417599 DOI: 10.1002/smll.201804321] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Indexed: 05/22/2023]
Abstract
In vivo mineralization is a multistep process involving mineral-protein complexes and various metastable compounds in vertebrates. In this complex process, the minerals produced in the mitochondrial matrix play a critical role in initiating extracellular mineralization. However, the functional mechanisms of the mitochondrial minerals are still a mystery. Herein, an in vitro enzymatic reaction strategy is reported for the generation of biomimic amorphous calcium phosphate (EACP) nanominerals by an alkaline phosphatase (ALP)-catalyzed hydrolysis of adenosine triphosphate (ATP) in a weakly alkalescent aqueous condition (pH 8.0-8.5), which is partially similar to the mitochondrial environment. Significantly, the EACP nanomineral obviously promotes autophagy and osteogenic differentiation of human bone marrow-derived mesenchymal stem cells by activating an AMPK related pathway, and displays a high performance in promoting bone regeneration. These results provide in vitro evidence for the effect of ATP on the formation and stabilization of the mineral in the mineralization process, demonstrating a potential strategy for the preparation of the biomimic mineral for treating bone related diseases.
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Affiliation(s)
- Ying-Ying Jiang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
- Department of Orthopedics, Spinal Pain Research Institute, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Zi-Fei Zhou
- Department of Orthopedics, Spinal Pain Research Institute, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
- Department of Orthopedic Surgery, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, 200080, P. R. China
| | - Ying-Jie Zhu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
| | - Fei-Fei Chen
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
| | - Bing-Qiang Lu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
| | - Wen-Tao Cao
- Department of Orthopedics, Spinal Pain Research Institute, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
| | - Yong-Gang Zhang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
| | - Zheng-Dong Cai
- Department of Orthopedic Surgery, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, 200080, P. R. China
| | - Feng Chen
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, P. R. China
- Department of Orthopedics, Spinal Pain Research Institute, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, P. R. China
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Yuan XW, Cui LY, Liu LD, Yang Y, Han F, Zhang YG, Nan YM. [B-cell acute lymphoblastic leukemia complicated by hepatic failure: a case report]. Zhonghua Gan Zang Bing Za Zhi 2018; 26:781-783. [PMID: 30481887 DOI: 10.3760/cma.j.issn.1007-3418.2018.10.010] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- X W Yuan
- Department of Traditional and Western Medical Hepatology, Third Hospital of Hebei Medical University, Shijiazhuang 050051, China
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Zhang YG, Yang HL, Zhang YP, Ma QL, Long Y, Zheng ZX. Pigment epithelium–derived factor/vascular endothelial growth factor ratio for early prediction of preeclampsia: A prospective multicenter study in China. Pregnancy Hypertens 2018; 14:43-48. [DOI: 10.1016/j.preghy.2018.07.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 07/07/2018] [Accepted: 07/26/2018] [Indexed: 02/02/2023]
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Wan GX, Xia WB, Ji LH, Qin HL, Zhang YG. Triglyceride to high density lipoprotein cholesterol ratio may serve as a useful predictor of major adverse coronary event in female revascularized ST-elevation myocardial infarction. Clin Chim Acta 2018; 485:166-172. [PMID: 29969621 DOI: 10.1016/j.cca.2018.06.049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 06/29/2018] [Accepted: 06/30/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND Elevated triglyceride to high density lipoprotein cholesterol (TG/HDL-C) ratio has been identified as a surrogate marker of insulin resistance and an independent predictor for cardiovascular events in the general population. However, the prognostic value of TG/HDL-C ratio in revascularized ST-elevation myocardial infarction(STEMI) patients remains unclear. We examined the association between TG/HDL-C ratio and clinical outcome of revascularized STEMI patients in the Chinese population. METHODS 464 STEMI patients who underwent successful revascularization were enrolled to determine the relationship between TG/HDL-C ratio and major adverse coronary events(MACEs) with a 30-month follow-up. The Kaplan-Meier analysis and Cox regression proportional hazard model were applied to assess the prognostic value of TG/HDL-C ratio. RESULTS TG/HDL-C ratio was found to be significantly associated with age (p = 0.017), history of diabetes(p = 0.017), heart rate(p = 0.011), TG(p < 0.001), HDL-C(p < 0.001) and Gensini score(p = 0.034). The multivariate Cox regression analysis revealed that elevated TG/HDL-C ratio was an independent prognostic factor for MACE in female patients (HR = 2.624,95%CI = 1.211-5.687,p = 0.014) but not in male patients(HR = 0.756, 95%CI = 0.484-1.179,p = NS) after adjustment with other MACE-related prognostic factors. CONCLUSION The TG/HDL-C ratio may be independently associated with MACEs in female revascularized STEMI patients in the Chinese population.
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Affiliation(s)
- Guo-Xing Wan
- Department of Cardiology, The Second Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China; Cardiovascular Laboratory, Centre for Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Wen-Bin Xia
- Department of Cardiology, The Second Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China; Cardiovascular Laboratory, Centre for Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Li-Hua Ji
- Department of Cardiology, The Second Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China; Cardiovascular Laboratory, Centre for Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Hai-Lun Qin
- Department of Cardiology, The Second Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China; Cardiovascular Laboratory, Centre for Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Yong-Gang Zhang
- Department of Cardiology, The Second Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China; Cardiovascular Laboratory, Centre for Translational Medicine, The Second Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China.
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Wan GX, Ji LH, Xia WB, Cheng L, Zhang YG. Bioinformatics identification of potential candidate blood indicators for doxorubicin-induced heart failure. Exp Ther Med 2018; 16:2534-2544. [PMID: 30186487 PMCID: PMC6122467 DOI: 10.3892/etm.2018.6482] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 06/27/2018] [Indexed: 02/05/2023] Open
Abstract
The care of individual patients requiring anthracyclines remains challenging as uncertainty persists on predictors of cardiotoxicity. The aim of the present study was to identify potential candidate blood indicators of doxorubicin-induced heart failure. The gene expression profiles of GSE40447 and GSE9128 microarray data were downloaded from the Gene Expression Omnibus database to identify differentially expressed genes (DEGs) using the R/Limma package or GEO2R. Functional and pathway enrichment analysis on DEGs were performed using DAVID database. The cardiovascular disease (CVD)-related DEGs were screen out based on the CardioGenBase database. The protein-protein interaction (PPI) network was constructed with STRING database and visualized by using Cytoscape. Then, the CVD-related DEGs were validated by intersection analysis with DEGs in GSE9128. The overlapping DEGs with a consistent expression pattern in GSE40447 and GSE9128 were identified as candidate indicators for doxorubicin-induced heart failure. A total of 516 DEGs potentially associated with doxorubicin-induced heart failure in GSE40447 were identified, which were mainly enriched in the gene ontology terms related to B cells, leukocytes, lymphocyte activation and B cell receptor signaling pathway. Of the DEGs, 42 were screened out as CVD-related DEGs by using CardioGenBase. Seven genes with high connectivity degree were presented in the PPI network. Finally, 5/6 CVD-related DEGs revealed by the intersection analysis were validated by GSE9128 and highlighted as candidate indicators of doxorubicin-induced heart failure: CD163, CD28, SLC25A20, ANPEP and TLR5. Several genes, including the 5 previously mentioned, were proposed as potential candidate blood indicators for doxorubicin-induced heart failure. Further experimental validations are greatly warranted for future clinical application.
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Affiliation(s)
- Guo-Xing Wan
- Department of Cardiology, Second Affiliated Hospital Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
- Cardiovascular Laboratory, Centre for Translational Medicine, Second Affiliated Hospital Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Li-Hua Ji
- Department of Cardiology, Second Affiliated Hospital Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
- Cardiovascular Laboratory, Centre for Translational Medicine, Second Affiliated Hospital Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Wen-Bin Xia
- Department of Cardiology, Second Affiliated Hospital Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
- Cardiovascular Laboratory, Centre for Translational Medicine, Second Affiliated Hospital Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Lan Cheng
- Department of Cardiology, Second Affiliated Hospital Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
- Cardiovascular Laboratory, Centre for Translational Medicine, Second Affiliated Hospital Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Yong-Gang Zhang
- Department of Cardiology, Second Affiliated Hospital Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
- Cardiovascular Laboratory, Centre for Translational Medicine, Second Affiliated Hospital Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
- Correspondence to: Professor Yong-Gang Zhang, Department of Cardiology, Second Affiliated Hospital of Shantou University Medical College, 69 Dongxia North Road, Shantou, Guangdong 515041, P.R. China, E-mail:
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50
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Li L, Wang XF, Zhong JJ, Qian X, Song SL, Zhang YG, Li DH. Nitrogen-Enriched Porous Polyacrylonitrile-Based Carbon Fibers for CO2 Capture. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b01836] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Li Li
- National Engineering Laboratory for Carbon Fiber Technology, Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo 315201, China
- Nano Science and Technology Institute, University of Science and Technology of China, Suzhou 215123, China
| | - Xue-Fei Wang
- National Engineering Laboratory for Carbon Fiber Technology, Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Jun-Jun Zhong
- National Engineering Laboratory for Carbon Fiber Technology, Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Xin Qian
- National Engineering Laboratory for Carbon Fiber Technology, Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Shu-Lin Song
- National Engineering Laboratory for Carbon Fiber Technology, Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Yong-Gang Zhang
- National Engineering Laboratory for Carbon Fiber Technology, Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - De-Hong Li
- National Engineering Laboratory for Carbon Fiber Technology, Ningbo Institute of Material Technology & Engineering, Chinese Academy of Sciences, Ningbo 315201, China
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