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Liu Y, Tan N, Huo Y, Chen SQ, Liu J, Wang Y, Li L, Tao JH, Su X, Zhang L, Li QX, Zhang JY, Guo YS, Du ZM, Zhou YP, Fang ZF, Xu GM, Liang Y, Tao L, Chen H, Ji Z, Han B, Chen PY, Ge JB, Han YL, Chen JY. Simplified Rapid Hydration Prevents Contrast-Associated Acute Kidney Injury Among CKD Patients Undergoing Coronary Angiography. JACC Cardiovasc Interv 2023; 16:1503-1513. [PMID: 37380233 DOI: 10.1016/j.jcin.2023.03.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 03/06/2023] [Accepted: 03/14/2023] [Indexed: 06/30/2023]
Abstract
BACKGROUND Patients with chronic kidney disease (CKD) undergoing coronary angiography (CAG) are at high risk of contrast-associated acute kidney injury (CA-AKI) and mortality. Therefore, there is a clinical need to explore safe, convenient, and effective strategies for preventing CA-AKI. OBJECTIVES This study sought to assess whether simplified rapid hydration is noninferior to standard hydration for CA-AKI prevention in patients with CKD. METHODS This multicenter, open-label, randomized controlled study was conducted across 21 teaching hospitals and included 1,002 patients with CKD. Patients were randomized to either simplified hydration (SH) (SH group, with normal saline from 1 hour before to 4 hours after CAG at a rate of 3 mL/kg/h) or standard hydration (control group, with normal saline 12 hours before and 12 hours after CAG at a rate of 1 mL/kg/h). The primary endpoint of CA-AKI was a ≥25% or 0.5-mg/dL rise in serum creatinine from baseline within 48 to 72 hours. RESULTS CA-AKI occurred in 29 of 466 (6.2%) patients in the SH group and in 38 of 455 (8.4%) patients in the control group (relative risk: 0.8; 95% CI: 0.5-1.2; P = 0.216). In addition, the risk of acute heart failure and 1-year major adverse cardiovascular events did not differ significantly between the groups. However, the median hydration duration was significantly shorter in the SH group than in the control group (6 vs 25 hours; P < 0.001). CONCLUSIONS In CKD patients undergoing CAG, SH is noninferior to standard hydration in preventing CA-AKI with a shorter hydration duration.
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Affiliation(s)
- Yong Liu
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China; Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.
| | - Ning Tan
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China; Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yong Huo
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Shi-Qun Chen
- Global Health Research Center, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Science, Guangzhou, China
| | - Jin Liu
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China; Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yan Wang
- Xiamen Key Laboratory of Cardiovascular Disease, Xiamen Cardiovascular Hospital Xiamen University, Xiamen, China
| | - Lang Li
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Guangxi, China
| | - Jian-Hong Tao
- Department of Cardiology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Xi Su
- Department of Cardiology, Wuhan Asia Heart Hospital, Wuhan, China
| | - Li Zhang
- Department of Cardiology, West China Hospital, Sichuan University, China
| | - Qing-Xian Li
- Department of Cardiology, Affiliated Hospital, Jining Medical College, Shandong, China
| | - Jin-Ying Zhang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yan-Song Guo
- Department of Cardiology, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
| | - Zhi-Min Du
- Department of Cardiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Department of Heart Brain and Vessel Diseases, Dongguan Tungwah Hospital, Dongguan, China
| | - Yin-Pin Zhou
- Department of Cardiology, ChongQing FuLing Central Hospital, Chong Qing, China
| | - Zhen-Fei Fang
- Department of Cardiology, Second Xiangya Hospital of Central South University, Changsha, China
| | - Guang-Ma Xu
- Department of Cardiology, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi Province, China
| | - Yan Liang
- Department of Cardiology, Maoming People's Hospital, Maoming, China
| | - Ling Tao
- Department of Cardiology, Xijing Hospital, Air Force Military Medical University, Shaanxi, China
| | - Hui Chen
- Department of Cardiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zheng Ji
- Department of Cardiology, Tangshan Gongren Hospital, Hebei, China
| | - Bing Han
- Department of Cardiology, Xuzhou Central Hospital, Xuzhou, China
| | - Ping-Yan Chen
- Department of Biostatistics, Southern Medical University, Guangzhou, China
| | - Jun-Bo Ge
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Disease, Shanghai, China
| | - Ya-Ling Han
- Cardiovascular Research Institute and Department of Cardiology, General Hospital of Northern Theater Command, Shenyang, China
| | - Ji-Yan Chen
- Department of Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China; Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.
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Yuan H, Yao B, Li JT, Zhu WL, Ren DL, Wang H, Ma TH, Chen SQ, Wu JJ, Tao YR, Ye L, Wang ZY, Qu H, Ma B, Zhong WW, Wang DJ, Qiu JG. [Observational study on perioperative outcomes of pelvic exenteration]. Zhonghua Wei Chang Wai Ke Za Zhi 2023; 26:260-267. [PMID: 36925126 DOI: 10.3760/cma.j.cn441530-20221024-00428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
Objective: To investigate the surgical indications and perioperative clinical outcomes of pelvic exenteration (PE) for locally advanced, recurrent pelvic malignancies and complex pelvic fistulas. Methods: This was a descriptive study.The indications for performing PE were: (1) locally advanced, recurrent pelvic malignancy or complex pelvic fistula diagnosed preoperatively by imaging and pathological examination of a biopsy; (2)preoperative agreement by a multi-disciplinary team that non-surgical and conventional surgical treatment had failed and PE was required; and (3) findings on intraoperative exploration confirming this conclusion.Contraindications to this surgical procedure comprised cardiac and respiratory dysfunction, poor nutritional status,and mental state too poor to tolerate the procedure.Clinical data of 141 patients who met the above criteria, had undergone PE in the Sixth Affiliated Hospital of Sun Yat-sen University from January 2018 to September 2022, had complete perioperative clinical data, and had given written informed consent to the procedure were collected,and the operation,relevant perioperative variables, postoperative pathological findings (curative resection), and early postoperative complications were analyzed. Results: Of the 141 included patients, 43 (30.5%) had primary malignancies, 61 (43.3%) recurrent malignancies, 28 (19.9%) complex fistulas after radical resection of malignancies,and nine (6.4%)complex fistulas caused by benign disease. There were 79 cases (56.0%) of gastrointestinal tumors, 30 cases (21.3%) of reproductive tumors, 16 cases (11.3%) of urinary tumors, and 7 cases (5.0%) of other tumors such mesenchymal tissue tumors. Among the 104 patients with primary and recurrent malignancies, 15 patients with severe complications of pelvic perineum of advanced tumors were planned to undergo palliative PE surgery for symptom relief after preoperative assessment of multidisciplinary team; the other 89 patients were evaluated for radical PE surgery. All surgeries were successfully completed. Total PE was performed on 73 patients (51.8%),anterior PE on 22 (15.6%),and posterior PE in 46 (32.6%). The median operative time was 576 (453,679) minutes, median intraoperative blood loss 500 (200, 1 200) ml, and median hospital stay 17 (13.0,30.5)days.There were no intraoperative deaths. Of the 89 patients evaluated for radical PE surgery, the radical R0 resection was achieved in 64 (71.9%) of them, R1 resection in 23 (25.8%), and R2 resection in two (2.2%). One or more postoperative complications occurred in 85 cases (60.3%), 32 (22.7%)of which were Clavien-Dindo grade III and above.One patient (0.7%)died during the perioperative period. Conclusion: PE is a valid option for treating locally advanced or recurrent pelvic malignancies and complex pelvic fistulas.
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Affiliation(s)
- H Yuan
- Department of Urology, the Sixth Affiliated Hospital, Sun Yat-sen University,Guangzhou 510655, China
| | - B Yao
- Department of Urology, the Sixth Affiliated Hospital, Sun Yat-sen University,Guangzhou 510655, China
| | - J T Li
- Department of Urology, the Sixth Affiliated Hospital, Sun Yat-sen University,Guangzhou 510655, China
| | - W L Zhu
- Department of Urology, the Sixth Affiliated Hospital, Sun Yat-sen University,Guangzhou 510655, China
| | - D L Ren
- Department of Pelvic Floor Diseases, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - H Wang
- Department of Colorectal Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - T H Ma
- Department of Colorectal Surgery, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - S Q Chen
- Department of Gynecology, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - J J Wu
- Department of Urology, the Sixth Affiliated Hospital, Sun Yat-sen University,Guangzhou 510655, China
| | - Y R Tao
- Department of Urology, the Sixth Affiliated Hospital, Sun Yat-sen University,Guangzhou 510655, China
| | - L Ye
- Department of Urology, the Sixth Affiliated Hospital, Sun Yat-sen University,Guangzhou 510655, China
| | - Z Y Wang
- Department of Urology, the Sixth Affiliated Hospital, Sun Yat-sen University,Guangzhou 510655, China
| | - H Qu
- Department of Urology, the Sixth Affiliated Hospital, Sun Yat-sen University,Guangzhou 510655, China
| | - B Ma
- Department of Urology, the Sixth Affiliated Hospital, Sun Yat-sen University,Guangzhou 510655, China
| | - W W Zhong
- Department of Urology, the Sixth Affiliated Hospital, Sun Yat-sen University,Guangzhou 510655, China
| | - D J Wang
- Department of Urology, the Sixth Affiliated Hospital, Sun Yat-sen University,Guangzhou 510655, China
| | - J G Qiu
- Department of Urology, the Sixth Affiliated Hospital, Sun Yat-sen University,Guangzhou 510655, China
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Song CH, Li JB, Lan W, Chen SQ, Liu YZ, Ji XL, Yi XF, Lin TB, Sun T. [Effects and mechanism of pressure treatment on hemodynamic changes in patients with hypertrophic scar secondary to extensive burns]. Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi 2022; 38:1126-1132. [PMID: 36594142 DOI: 10.3760/cma.j.cn501225-20220616-00235] [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: 01/04/2023]
Abstract
Objective: To investigate the hemodynamic changes of the main arteries and veins of the extremities and the heart in patients with hypertrophic scar secondary to extensive burns after pressure treatment, and to analyze the relevant mechanisms. Methods: A retrospective before-after self-control study was conducted. From January 2017 to February 2022, 37 patients with hypertrophic scar secondary to extensive burns who met the inclusion criteria were hospitalized in the Burn Rehabilitation Department of Guangdong Industrial Injury Rehabilitation Hospital, including 25 males and 12 females, aged 23-52 years. The patients were admitted to the hospital within 12 weeks after wound healing, and within one week after admission, rehabilitation therapists, occupational therapists, and tailors custom-made pressure products such as full-body pressure garment, pressure pants, vests, split finger gloves, split finger socks, hoods, and plastic collars, with the pressure at each part maintained at 2.67-4.00 kPa when wearing. Before the first treatment with pressure products (hereinafter referred to as before pressure treatment) and at 1 h of the first treatment with pressure products (hereinafter referred to as 1 h of pressure treatment), color Doppler ultrasonography was performed to check the pulse rate of the axillary artery, the lumen diameter, peak systolic velocity (PSV), and resistance index of the axillary artery and femoral artery on the left side, the lumen diameter, cross-sectional area, and average blood flow velocity of the axillary vein and femoral vein, and the mitral valve E peak, mitral valve A peak, tricuspid valve E peak, aortic valve PSV, and pulmonary valve PSV of the heart; an optical chromatographic skin detector was used to detect the red color, red pigment, and surface brightness of the scar on the back of the hand to reflect the filling and distribution of the scar microvessels. Data were statistically analyzed with paired sample t test. Results: Compared with those before pressure treatment, the PSV of the axillary artery of patients was significantly slowed down at 1 h of pressure treatment (t=55.42, P<0.01); the average blood flow velocity of the axillary vein was significantly accelerated (t=-60.50, P<0.01); the pulse rate, lumen diameter, and resistance index of the axillary artery, as well as the lumen diameter and cross-sectional area of the axillary vein did not change obviously (P>0.05); the average blood flow velocity of the femoral vein was significantly accelerated (t=-80.52, P<0.01); the lumen diameter, PSV, and resistance index of the femoral artery, as well as the lumen diameter and cross-sectional area of the femoral vein had no significant change (P>0.05); the mitral valve E peak and mitral valve A peak of the heart decreased significantly (with t values of 10.71 and 21.96, respectively, P<0.01); the tricuspid valve E peak of the heart increased significantly (t=7.57, P<0.01); the PSV of the aortic valve and pulmonary valve of the heart did not change obviously (P>0.05). At 1 h of pressure treatment, the red color and red pigment values of the scar on the back of the hand of patients were 15.3±1.1 and 16.8±1.2, respectively, which were significantly lower than 24.5±1.3 and 23.8±1.2 before pressure treatment (with t values of 8.32 and 8.04, respectively, P<0.01). The brightness value of the scar surface on the back of the hand of patients at 1 h of pressure treatment was similar to that before pressure treatment (P>0.05). Conclusions: After pressure treatment for the hypertrophic scar in patients secondary to extensive burn, the average blood flow velocity of the axillary vein and femoral vein in patients are obviously accelerated, the PSV of the axillary artery is significantly slowed down, the peak values of mitral valve E and mitral valve A of the heart are significantly decreased, and the tricuspid valve E peak is significantly increased. These hemodynamic changes may be related to the reduction of microvascular blood flow in the local area of scar after systemic pressure treatment.
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Affiliation(s)
- C H Song
- Medical Imaging Department, Guangdong Industrial Injury Rehabilitation Hospital, Guangzhou 510440, China
| | - J B Li
- Occupational Therapy Department, Guangdong Industrial Injury Rehabilitation Hospital, Guangzhou 510440, China
| | - W Lan
- Burn Rehabilitation Department, Guangdong Industrial Injury Rehabilitation Hospital, Guangzhou 510440, China
| | - S Q Chen
- Burn Rehabilitation Department, Guangdong Industrial Injury Rehabilitation Hospital, Guangzhou 510440, China
| | - Y Z Liu
- Burn Rehabilitation Department, Guangdong Industrial Injury Rehabilitation Hospital, Guangzhou 510440, China
| | - X L Ji
- Burn Rehabilitation Department, Guangdong Industrial Injury Rehabilitation Hospital, Guangzhou 510440, China
| | - X F Yi
- Burn Rehabilitation Department, Guangdong Industrial Injury Rehabilitation Hospital, Guangzhou 510440, China
| | - T B Lin
- Industrial Injury Management Department, Guangdong Industrial Injury Rehabilitation Hospital, Guangzhou 510440, China
| | - Tianbao Sun
- Physical Therapy Department, Shanghai First Rehabilitation Hospital, Shanghai 201600, China
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Chen SQ, Liu J, Zhou Y, Huang ZD, Xie Y, Huang HZ, Yan XM, Xie YY, Hao PF, Liang Y, Dong SH, Huang XY, Chen LL, Tan N, Liu Y, Chen JY. Sex Differences in Characteristics, Treatments, and In-hospital Outcomes of Patients Undergoing Coronary Angiography or Intervention. Front Cardiovasc Med 2022; 9:878566. [PMID: 35571216 PMCID: PMC9106109 DOI: 10.3389/fcvm.2022.878566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 03/28/2022] [Indexed: 11/18/2022] Open
Abstract
Background Whether women have a higher risk of adverse events compared with men following coronary angiography (CAG) and percutaneous coronary intervention (PCI) remains controversial. We aimed to investigate the sex differences in characteristics, treatments and outcomes among patients undergoing CAG and PCI in a large Chinese cohort. Methods We analyzed patients undergoing CAG and/or PCI in this multi-center registry cohort study Cardiorenal ImprovemeNt II (CIN-II) in 5 Chinese tertiary hospitals from 2007 to 2020. Clinical characteristics, treatment (discharge medication and PCI) and in-hospital outcomes (mortality and major bleeding) were compared between women and men. Results Totally 141,459 patients underwent CAG (44,362 [31.4%] women), of which 69,345 patients underwent PCI (15,376 [22.2%] women). Women were older (64.4 vs. 60.8 years), had more chronic comorbidities and lower PCI rate for stable coronary artery disease (CAD) than men (52.8 vs. 64.2%). Women received less CAG and PCI procedures. Among women undergoing PCI they received similar discharge medication treatment. In addition, women undergoing PCI had mildly lower rate of major bleeding (0.2 vs. 0.3%, P = 0.033) but higher in-hospital mortality (1.2 vs. 0.8%, P < 0.001). After adjustment, women had a higher risk in the major bleeding (adjusted odds ratio, 2.04 [95% CI: 1.07 to 3.62]), and the in-hospital mortality (adjusted odds ratio, 1.87 [95% CI: 1.36 to 2.56]). Conclusion Among our Chinese cohort, women are older with more chronic comorbidities, receiving less PCI procedure and similar discharge medication treatment. Women have nearly 90% higher risk of in-hospital mortality and over 1-fold increased risk of major bleeding after PCI compared with men.
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Affiliation(s)
- Shi-Qun Chen
- Department of Cardiology, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jin Liu
- Department of Cardiology, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yang Zhou
- Department of Cardiology, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Zhi-Dong Huang
- Department of Cardiology, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yun Xie
- Department of Cardiology, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Hao-Zhang Huang
- Department of Cardiology, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Xiao-Ming Yan
- Department of Information Technology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yong-Yi Xie
- Department of Information Technology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Peng-Fei Hao
- Department of Information Technology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yan Liang
- Department of Cardiology, Maoming People's Hospital, Maoming, China
| | - Shao-Hong Dong
- Department of Cardiology, Shenzhen People's Hospital, Shenzhen, China
| | - Xiao-Yu Huang
- Department of Cardiology, Yangjiang People's Hospital, Yangjiang, China
| | - Li-Ling Chen
- Department of Cardiology, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, China
| | - Ning Tan
- Department of Cardiology, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Guangdong Provincial People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
- Ning Tan
| | - Yong Liu
- Department of Cardiology, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Guangdong Provincial People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
- Yong Liu
| | - Ji-Yan Chen
- Department of Cardiology, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangzhou, China
- Department of Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Guangdong Provincial People's Hospital, School of Medicine, South China University of Technology, Guangzhou, China
- *Correspondence: Ji-Yan Chen
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Lin JP, Chen SQ, Li M, Xu GQ, Zhang T, Wang SZ. [Correlation analysis of cervical spine dysfunction, pain and muscle strength in office workers]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2022; 40:192-195. [PMID: 35439860 DOI: 10.3760/cma.j.cn121094-20210511-00249] [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 expore the correlation between neck disability, neck pain and muscle strength in cervical pondylosis of office worker, and to provide scientific basis for the prevention and treatment of cervical spondylosis. Methods: In April 2021 ,234 patients with cervical spondylotic myelopathy treated in the Subsidiary Rehabilitation Hospital of Fujian University of Traditional Chinese Medicine from April 2015 to April 2017 were selected, the correlation between Neck Disability Index (NDI) score, neck pain and muscle strength was analyzed using the Spearman rank correlation method. Mann-Whitney U test was used to compare the difference of maximum muscle strength of isometric contraction. Results: NDI score was negatively correlated with neck flexion, extension, and muscle strength in the left and right flexion directions (r(s)=-0.164, -0.169, -0.222, -0.176, P=0.012, 0.010, 0.001 , 0.007). In mild and moderate functional disorder patients, the muscle strength in flexion, extension and left and right flexion direction was greater, the difference was statistically significant (P <0.01). Conclusion: There is a negative correlation between cervical functional disorder and cervical muscle strength in office workers, suggesting that strengthening cervical muscle strength may be a way to improve cervical spine function.
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Affiliation(s)
- J P Lin
- School of Health, Fujian Medical University, Fuzhou 350122, China Fujian Provincial Collaborative Innovation Center of Geriatric Rehabilitation and Industry Promotion, Fuzhou 350122, China
| | - S Q Chen
- College of Rehabilitation Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - M Li
- School of Health, Fujian Medical University, Fuzhou 350122, China Fujian Provincial Collaborative Innovation Center of Geriatric Rehabilitation and Industry Promotion, Fuzhou 350122, China
| | - G Q Xu
- School of Health, Fujian Medical University, Fuzhou 350122, China
| | - T Zhang
- School of Health, Fujian Medical University, Fuzhou 350122, China
| | - S Z Wang
- School of Health, Fujian Medical University, Fuzhou 350122, China Fujian Provincial Collaborative Innovation Center of Geriatric Rehabilitation and Industry Promotion, Fuzhou 350122, China
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Qi ZY, Song XX, Xiao X, Xu QH, Wu J, Guo GP, Chen SQ, Chen Y, Xu LL, Li Y. [Prenatal pyrethroid pesticides exposure and neurodevelopment of 2-year-old children: a birth cohort study]. Zhonghua Yu Fang Yi Xue Za Zhi 2022; 56:270-279. [PMID: 35381647 DOI: 10.3760/cma.j.cn112150-20210927-00926] [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 influence and critical windows of prenatal exposure to pyrethroid pesticides (PYRs) on neurodevelopment of 2-year-old children. Methods: The subjects of this study were derived from the Xuanwei Birth Cohort. A total of 482 pregnant women who participated in the rural district of Xuanwei birth cohort from January 2016 to December 2018 were included. Maternal urinary concentrations of PYRs metabolites during 8-12 gestational weeks, 20-23 gestational weeks and 32-35 gestational weeks were measured with ultra high performance liquid chromatography system coupled with a tandem mass spectrometry detector. Child neurodevelopment was evaluated with the Bayley Scales of Infant and Toddler Development-Third Edition at 2 years of age. Multivariate linear regression models and binary logistic regression models were used to assess the association between PYRs exposure during pregnancy and children's neurodevelopment. Results: A total of 360 mother-child pairs had complete data on maternal urinary PYRs metabolites detection and children's neurodevelopment assessment. The detection rate of any one PYRs metabolites during the first, second and third trimester were 93.6% (337/360), 90.8% (327/360) and 94.2% (339/360), respectively. The neurodevelopmental scores of Cognitive, Language, Motor, Social-Emotional, and Adaptive Behavior of 2-year-old children were (102.3±18.9), (100.2±16.3), (102.0±20.3), (107.8±23.3) and (85.8±18.6) points, respectively. After controlling for confounding factors, 4-fluoro-3-phenoxybenzoic acid (4F3PBA, one of PYRs metabolites) exposure in the first trimester reduced Motor (β=-5.02, 95%CI: -9.08, -0.97) and Adaptive Behavior (β=-4.12, 95%CI:-7.92, -0.32) scores of 2-year-old children, and increased risk of developmental delay of adaptive behavior (OR=2.07, 95%CI:1.13-3.82). Conclusion: PYRs exposure during the first trimester of pregnancy may affect neurodevelopment of 2-year-old children, and the first trimester may be the critical window.
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Affiliation(s)
- Z Y Qi
- Department of Pediatrics, First Affiliated Hospital of Kunming Medical University, Kunming 650032, China
| | - X X Song
- School of Public Health, Kunming Medical University, Kunming 650500, China
| | - X Xiao
- School of Public Health, Kunming Medical University, Kunming 650500, China
| | - Q H Xu
- Yunnan Institute of Pediatric Research, Kunming Children's Hospital, Kunming 650228, China
| | - J Wu
- Department of Pediatrics, Second Affiliated Hospital of Kunming Medical University, Kunming 650101, China
| | - G P Guo
- Yunnan Maternal and Child Health Care Hospital, Kunming 650021, China
| | - S Q Chen
- School of Public Health, Kunming Medical University, Kunming 650500, China
| | - Y Chen
- School of Public Health, Kunming Medical University, Kunming 650500, China
| | - L L Xu
- School of Public Health, Kunming Medical University, Kunming 650500, China
| | - Y Li
- School of Public Health, Kunming Medical University, Kunming 650500, China
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Wang B, Liu J, Chen SQ, Luo QH, Liu Y, Tan N. Association between baseline ldl-c and prognosis among patients with coronary artery disease and advanced kidney disease. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Lower low-density lipoprotein cholesterol (LDL-C) is significantly associated with improved prognosis in patients with coronary artery disease (CAD). However, LDL-C reduction does not decrease all-cause mortality among CAD patients when renal function impairs. There are currently no studies examining the association of low baseline LDL-C concentration (<1.8 mmol/L) with mortality among patients with CAD and advanced kidney disease (AKD). We aimed to evaluate prognostic value of low baseline LDL-C level for all-cause death in these patients.
Methods
In this observational study, 803 CAD patients complicated with AKD (eGFR <30 mL/min/1.73 m 2) were enrolled between January 2008 to December 2018. Patients were divided into two groups (LDL-C <1.8 mmol/L, n=138; LDL-C ≥1.8 mmol/L, n=665). We used Kaplan-Meier methods and Cox regression analyses to assess the association between baseline low LDL-C levels and long-term all-cause mortality.
Results
Among 803 participants (mean age 67.4 years; 68.5% male), there were 315 incidents of all-cause death during a median follow-up of 2.7 years. Kaplan–Meier analysis showed that low LDL-C levels were associated with worse prognosis. After adjusting for full 24 confounders (e.g., age, diabetes, heart failure, and dialysis, etc.), multivariate Cox regression analysis revealed that lower LDL-C level (<1.8mmol/L) was significantly associated with higher risk of all-cause death (adjusted HR, 1.38; 95% CI, 1.01–1.89).
Conclusions
Our data demonstrated that among patients with CAD and AKD, a lower baseline LDLC level (<1.8mmol/L) did not present a higher survival rate but was related to a worse prognosis, suggesting a cautiousness of too low LDL-C levels among patients with CAD and AKD.
Funding Acknowledgement
Type of funding sources: Foundation. Main funding source(s): This study was supported by the National Natural Science Foundation of China (Grant No. 81670339 and Grant No. 81970311), Cardiovascular Research Foundation Project of the Chinese Medical Doctor Association (SCRFCMDA201216) and Beijing Lisheng Cardiovascular Health Foundation (LHJJ20141751).
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Affiliation(s)
- B Wang
- Guangdong Provincial Cardiovascular Institute, Guangzhou, China
| | - J Liu
- Guangdong Provincial Cardiovascular Institute, Guangzhou, China
| | - S Q Chen
- Guangdong Provincial Cardiovascular Institute, Guangzhou, China
| | - Q H Luo
- Guangdong Pharmaceutical University, Guangzhou, China
| | - Y Liu
- Guangdong Provincial Cardiovascular Institute, Guangzhou, China
| | - N Tan
- Guangdong Provincial Cardiovascular Institute, Guangzhou, China
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8
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Wang B, Liu J, Chen SQ, Zhou ZQ, Tan N, Liu Y. Malnutrition affects cholesterol paradox in coronary artery disease: a 41,229 Chinese cohort study. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Several studies found that baseline low LDL-C concentration was associated with poor prognosis in patients with acute coronary syndrome (ACS), which was called “cholesterol paradox”. Low LDL-C concentration may reflect underlying malnutrition, which was strongly associated with increased mortality. We objected to investigate the cholesterol paradox in patients with CAD and the effects of malnutrition.
Method
A total of 41,229 CAD patients admitted to Guangdong Provincial People's Hospital in China were included in this study from January 2007 to December 2018, and divided into two groups (LDL-C <1.8 mmol/L, n=4,863; LDL-C ≥1.8 mmol/L, n=36,366). We used Kaplan-Meier method and Cox regression analyses to assess the association between LDL-C levels and long-term all-cause mortality and the effect of malnutrition.
Result
In this real-world cohort (mean age 62.94 years; 74.94% male), there were 5257 incidents of all-cause death during a median follow-up of 5.20 years [Inter-quartile range (IQR): 3.05–7.78 years]. Kaplan–Meier analysis showed that low LDL-C levels were associated with worse prognosis. After adjusting for baseline confounders (e.g., age, sex and comorbidities, etc.), multivariate Cox regression analysis revealed that low LDL-C level (<1.8mmol/L) was not significantly associated with all-cause mortality (adjusted HR, 1.04; 95% CI, 0.96–1.24). After adjustment of nutritional status, risk of all-cause mortality of patients with low LDL-C level decreased (adjusted HR, 0.90; 95% CI, 0.83–0.98). In the final multivariate Cox model, low LDL-C level was related to better prognosis (adjusted HR, 0.91; 95% CI, 0.84–0.99).
Conclusion
Our results demonstrate that the cholesterol paradox persisted in CAD patients, but disappeared after accounting for the effects of malnutrition.
Funding Acknowledgement
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): the National Natural Science Foundation of China (Grant No. 81670339 and Grant No. 81970311), Cardiovascular Research Foundation Project of the Chinese Medical Doctor Association (SCRFCMDA201216)
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Affiliation(s)
- B Wang
- Guangdong Provincial Cardiovascular Institute, Guangzhou, China
| | - J Liu
- Guangdong Provincial Cardiovascular Institute, Guangzhou, China
| | - S Q Chen
- Guangdong Provincial Cardiovascular Institute, Guangzhou, China
| | - Z Q Zhou
- Guangdong Pharmaceutical University, Guangzhou, China
| | - N Tan
- Guangdong Provincial Cardiovascular Institute, Guangzhou, China
| | - Y Liu
- Guangdong Provincial Cardiovascular Institute, Guangzhou, China
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Li Q, Chen SQ, Huang HZ, Liu LW, Chen WH, Zhou JH, Tan N, Liu J, Liu Y. Association between recovered acute kidney injury within 48hours and mortality in patients following coronary angiography: a cohort study. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The association of recovered acute kidney injury (AKI) with mortality was controversial. Our study aims to investigate the impact of recovered AKI on mortality in patients following coronary angiography (CAG).
Methods
Our study retrospectively enrolled 3,970 patients with pre-operative serum p creatinine (Scr) and twice measurements within 48hours after procedure. Recovered AKI defined as the diagnosis of AKI (Scr >0.3 mg/dL or >50% from the baseline level) on day 1 when Scr failed to meet the criteria for AKI on the day 2. Maintained AKI was defined as AKI not meeting the definition for recovered AKI. The primary outcome was 1-year all-cause mortality. Multivariable logistic regression was used to assess the association between recovered AKI and 1-year mortality.
Results
Among 3,970 participants, 861 (21.7%) occurred AKI, of whom 128 (14.9%) was recovered AKI and 733 (85.1%) was maintained AKI. 312 (7.9%) patients died within 1-year after admission. After multivariable analysis, recovered AKI was not associated with higher 1-year mortality (adjusted odds ratio [aOR], 1.37; CI, 0.68–2.51) compared without AKI. Among AKI patients, Recovered AKI was associated with a 52% lower 1-year mortality compared with maintained AKI. Additionally, maintained AKI was significantly associated with higher 1-year mortality (aOR, 2.67; CI, 2.05–3.47).
Conclusions
Our data suggested that recovered AKI within 48h was a common subtype of AKI following CAG, without increasing mortality. More attention need to be paid to the patients suffering from maintained AKI following CAG.
Funding Acknowledgement
Type of funding sources: None. Association of AKI and mortalitySubgroups analysis
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Affiliation(s)
- Q Li
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Department of Cardiology, Guangzhou, China
| | - S Q Chen
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Department of Cardiology, Guangzhou, China
| | - H Z Huang
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Department of Cardiology, Guangzhou, China
| | - L W Liu
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Department of Cardiology, Guangzhou, China
| | - W H Chen
- Longyan First Affiliated Hospital of Fujian Medical University, Department of Cardiology, Longyan, China
| | - J H Zhou
- Guangdong Pharmaceutical University, Guangzhou, China
| | - N Tan
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Department of Cardiology, Guangzhou, China
| | - J Liu
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Department of Cardiology, Guangzhou, China
| | - Y Liu
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Department of Cardiology, Guangzhou, China
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Shi J, Wang LX, Zhou BY, Meng L, Chen SQ, Zhou ZY, Duan CB, Yu PL. [The gender disparity and relevant factors of frailty in the elderly of communities in Beijing based on Fairlie decomposition analysis]. Zhonghua Yi Xue Za Zhi 2021; 101:1369-1374. [PMID: 34015872 DOI: 10.3760/cma.j.cn112137-20201208-03297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the gender disparity and relevant factors of frailty in the elderly of communities in Beijing. Methods: From November 2015 to January 2016, 1 557 participants aged 60 and older in four communities of Dongcheng district in Beijing were recruited by cluster sampling. The information of demographic characteristics, social support, economic status, health status, prevalence situation, cognitive function, emotion and comprehensive assessment of the elderly were collected by a self-made questionnaire. The frailty index (FI) model was used to evaluate the frailty of the elderly. Multivariate nonconditional logistic regression model and Fairlie decomposition method were applied to analyze the relevant factors and their contribution rate to the difference between males and females. Results: The age of subjects was (74.5±8.5) years old, ranging from 60-102 years old, among which 641 were males, accounting for 41.2%. The M (Q1, Q3) of FI was 0.09 (0.06, 0.14), among which the value in males was 0.08 (0.05, 0.13), lower than females [0.10 (0.06, 0.15)] (P<0.001).The frail proportion in female was 14.9% (137/916), higher than that of male [8.4% (54/641)] (P<0.001). Multivariate nonconditional logistic regression model analysis demonstrated that common relevant factors associated with frailty in older women and men include: age ≥80 years old, marital status as not married (unmarried, separated, divorced, or widowed), living alone increased the risk of frailty; participating in group activities ≥3 times/week and exercising regularly decreased the risk of frailty (all P<0.05). Fairlie decomposition method showed that the contribution rate of life style, family support, marital status and social support were 32.21%, 15.26%, 8.23% and 4.34%, respectively (all P<0.05). Conclusions: The frailty degree and frailty proportion of elderly women in communities in Beijing were higher than those of men of the same age. The frailty gender difference was related to lifestyle, family support, marital status and social support.
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Affiliation(s)
- J Shi
- Beijing Hospital,National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - L X Wang
- Department of Medical Care, International University of Health and Welfare, Tokyo 107-8402, Japan
| | - B Y Zhou
- Beijing Hospital,National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - L Meng
- Beijing Hospital,National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - S Q Chen
- Beijing Hospital,National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Z Y Zhou
- Beijing Hospital,National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - C B Duan
- Beijing Hospital,National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - P L Yu
- Beijing Hospital,National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
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Shi J, Shi B, Tao YK, Meng L, Zhou ZY, Chen SQ, Duan CB, Yu PL. [Relationship between frailty status and risk of death in the elderly based on frailty index analysis]. Zhonghua Liu Xing Bing Xue Za Zhi 2020; 41:1824-1830. [PMID: 33297646 DOI: 10.3760/cma.j.cn112338-20200506-00691] [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: 06/12/2023]
Abstract
Objective: To analyze the relationship between frailty status and the risk of death in the elderly based on the frailty index (FI). Methods: Data from a prospective cohort study conducted between 2005 and 2015 in elderly people of an urban community in Beijing were analyzed. The variables related to health and frailty status based on the 2005 baseline survey and death as outcome variables collected in 2015 were used. A FI model was used to evaluate the correlation between FI and mortality in the elderly people in different age groups was analyzed. Cox regression was applied to evaluate the influence of FI on the risk of death, and Kaplan-Meier curves was used to show the survival rate of different frailty levels in the elderly adults. Results: Of the 1 301 elderly people included in the analysis, 403 died during 2005-2015, with the 10-year mortality rate of 31.0%(403/1 301). The mortality rate of the elderly increased with the increase of FI, but, with the increase of FI value, the rate of mortality increased slowly. The limit value of FI causing death was around 0.70, indicating any new health problem might cause death at this value. Cox regression analysis showed that higher FI was associated with higher risk for death (HR=1.143, 95%CI: 1.034-1.248, P=0.000), and FI was more significantly associated with death than age (HR=1.143 vs. HR=1.048, t=5.827, P=0.000). With the increase of age, the effect of frailty on the risk of death decreased (HR=1.179 to HR=1.120). Kaplan-Meier curves showed that the survival rate of the elderly in all age groups decreased with the increase of frailty (Log-rank=317.812, 354.203, 247.258, all P=0.000). The survival time between different frailty levels in the elderly were significantly different, except for the elderly adults aged ≥80 years with severe frailty level (0.4≤FI<0.5, FI≥0.5, P=0.368). Conclusions: Compared with other evaluation tools of frailty, FI model can better reflect the frailty status of the elderly in communities in Beijing and has a high sensitivity in predicting adverse outcomes such as mortality. In the intervention of frailty in the elderly, focusing on relatively young elderly might be more effective in reducing the adverse outcomes caused by frailty.
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Affiliation(s)
- J Shi
- Beijing Institute of Geriatrics, Beijing Hospital, National Center of Gerontology, National Health Commission; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - B Shi
- Gastrointestinal Medicine and Endoscopy Department, The First Bethune Hospital of Jilin University, Changchun 130021, China
| | - Y K Tao
- Department of Gastroenterology, China-Japan Friendship Hospital, Beijing 100029, China
| | - L Meng
- Beijing Institute of Geriatrics, Beijing Hospital, National Center of Gerontology, National Health Commission; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Z Y Zhou
- Beijing Institute of Geriatrics, Beijing Hospital, National Center of Gerontology, National Health Commission; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - S Q Chen
- Beijing Institute of Geriatrics, Beijing Hospital, National Center of Gerontology, National Health Commission; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - C B Duan
- Beijing Institute of Geriatrics, Beijing Hospital, National Center of Gerontology, National Health Commission; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - P L Yu
- Beijing Institute of Geriatrics, Beijing Hospital, National Center of Gerontology, National Health Commission; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing 100730, China
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Li X, Wang HL, Zhou TY, Chen SQ, Nie CH, Zhang YL, Yu ZN, Zhou GH, Zhu TY, Sun JH. [Analysis of influencing factors of shunt dysfunction after transjugular intrahepatic portosystemic shunt in liver cirrhosis accompanied with portal vein thrombosis]. Zhonghua Gan Zang Bing Za Zhi 2020; 28:742-746. [PMID: 33053973 DOI: 10.3760/cma.j.cn501113-20200301-00079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the efficacy of shunt after transjugular intrahepatic portosystemic shunt (TIPS) in liver cirrhosis accompanied with portal vein thrombosis (PVT). Methods: Forty-four cases with liver cirrhosis accompanied with PVT who underwent TIPS treatment from January 2015 to May 2018 were retrospectively analyzed. Clinical baseline data of the patients were collected. Portal vein pressure gradient (PVPG) before and after the surgery was recorded. Shunt patency was observed at 3, 6, 12, 18 and 24 months after the surgery. The influencing factors were determined by univariate and multivariate analysis. Results: Transjugular intrahepatic portosystemic shunt was successfully established in all 44 cases. The postoperative PVPG was lower than preoperative (P < 0.01). The shunt patency rate after TIPS in PVT was 18.2% (n = 8). The cumulative shunt patency rates at 3, 6, 12, 18, and 24 months after surgery were 95.5%, 90.7%, 90.7%, 86.8% and 74.4%, respectively. Univariate analysis showed that diabetes history, platelet level and prothrombin time-international normalized ratio were associated with postoperative shunt dysfunction. Multivariate analysis showed that diabetes history (P = 0.007, OR = 28.606) was an independent risk factor for postoperative shunt dysfunction. Conclusion: TIPS is a safe and feasible procedure, which can effectively reduce the portal pressure in liver cirrhosis accompanied with PVT. Diabetic patients have a higher risk of postoperative shunt dysfunction. Therefore, clinical intervention should be strengthened for high-risk patients.
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Affiliation(s)
- X Li
- Hepatobiliary and Pancreatic Interventional Treatment Center, Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China; Department of Radiology, the Second Affiliated Hospital of Jiaxing University, Jiaxing 314000, Zhejiang Province, China
| | - H L Wang
- Hepatobiliary and Pancreatic Interventional Treatment Center, Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou 310003, China
| | - T Y Zhou
- Hepatobiliary and Pancreatic Interventional Treatment Center, Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China; Zhejiang Provincial Research Center for Diagnosis and Treatment of Heapatobiliary Diseases, Hangzhou 310003, China
| | - S Q Chen
- Hepatobiliary and Pancreatic Interventional Treatment Center, Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China; Zhejiang Provincial Research Center for Diagnosis and Treatment of Heapatobiliary Diseases, Hangzhou 310003, China
| | - C H Nie
- Hepatobiliary and Pancreatic Interventional Treatment Center, Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou 310003, China
| | - Y L Zhang
- Hepatobiliary and Pancreatic Interventional Treatment Center, Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou 310003, China
| | - Z N Yu
- Hepatobiliary and Pancreatic Interventional Treatment Center, Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou 310003, China
| | - G H Zhou
- Hepatobiliary and Pancreatic Interventional Treatment Center, Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou 310003, China
| | - T Y Zhu
- Hepatobiliary and Pancreatic Interventional Treatment Center, Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou 310003, China
| | - J H Sun
- Hepatobiliary and Pancreatic Interventional Treatment Center, Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310003, China; Zhejiang Clinical Research Center of Hepatobiliary and Pancreatic Diseases, Hangzhou 310003, China; Zhejiang Provincial Research Center for Diagnosis and Treatment of Heapatobiliary Diseases, Hangzhou 310003, China
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Li XP, Lin D, Zhang Y, Chen SQ, Bai HQ, Zhang SN, Liu WQ, Liang SH. Expression and characterization of anticoagulant activity of salivary protein alALP from Asian tiger mosquito Aedes albopictus. Trop Biomed 2020; 37:116-126. [PMID: 33612723] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Several bioactive molecules isolated from the saliva of blood-sucking arthropods, such as mosquitoes, have been shown to exhibit potential anticoagulant function. We have previously identified a 30kDa allergen named Aegyptin-like protein (alALP), which is highly homologous to Aegyptin, from the salivary glands of female Aedes albopictus (Asian tiger mosquito). In this study, we identified the conserved functional domain of alALP by using bioinformatic tools, and expressed the His-tagged alALP recombinant protein in sf9 insect cells by generation and transfection of a baculoviral expression plasmid carrying the fulllength cDNA of alALP. We purified this recombinant protein and examined its function on the inhibition of blood coagulation. The results showed that the purified His-alALP prolonged the Activated Partial Thromboplastin Time (APTT), Prothrombin Time (PT) and Thrombin Time (TT) in vitro as well as the Bleeding Time (BT) in vivo, which suggest that alALP could be a novel anticoagulant.
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Affiliation(s)
- X P Li
- Department of Parasitology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - D Lin
- Department of Parasitology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - Y Zhang
- Department of Parasitology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - S Q Chen
- Department of Parasitology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - H Q Bai
- Department of Parasitology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - S N Zhang
- Department of Parasitology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - W Q Liu
- Department of Parasitology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
| | - S H Liang
- Department of Parasitology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, 325035, China
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Sun GL, Lei L, Liu L, Liu J, He Y, Guo Z, Dai X, He L, Chen SQ, Liang Y, Ye J, Hu Y, Chen G, Chen JY, Liu Y. Rationale and design of the Web-basEd soCial media tecHnology to improvement in Adherence to dual anTiplatelet Therapy following Drug-Eluting Stent Implantation (WECHAT): protocol for a randomised controlled study. BMJ Open 2020; 10:e033017. [PMID: 31915170 PMCID: PMC6955490 DOI: 10.1136/bmjopen-2019-033017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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: 07/16/2019] [Revised: 11/20/2019] [Accepted: 11/21/2019] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Dual antiplatelet therapy (DAPT) is frequently discontinued after drug-eluting stent (DES) implantation, which could increase the risk of major adverse cardiovascular events (MACEs). Few studies have attempted to improve DAPT adherence through web-based social media. OBJECTIVE To explore the effect of social media on DAPT adherence following DES implantation. METHODS/DESIGN The WeChat trial is a multicentre, single-blind, randomised study (1:1). It will recruit 760 patients with DES who require 12 months of DAPT. The control group will only receive usual care and general educational messages on medical knowledge. The intervention group will receive a personalised intervention, including interactive responses and medication and follow-up reminders beyond the general educational messages. The primary endpoint will be the discontinuation rate which is defined as the cessation of any dual antiplatelet drug owing to the participants' discretion within 1 year of DES implantation. The secondary endpoints will include medication adherence and MACEs. Both groups will receive messages or reminders four times a week with follow-ups over 12 months. ETHICS AND DISSEMINATION Ethical approval was granted by Ethics Committee of Guangdong Provincial People's Hospital (GDREC2018327H). Results will be disseminated via peer-reviewed publications and presentations at international conferences. TRIAL REGISTRATION NUMBER NCT03732066.
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Affiliation(s)
- Guo-Li Sun
- Department of Cardiology, Guangdong Provincial People's Hospital affiliated with South China University of Technology, Guangzhou, China
| | - Li Lei
- Department of Cardiology, Guangdong Provincial People's Hospital affiliated with South China University of Technology, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Liwei Liu
- Department of Cardiology, Guangdong Provincial People's Hospital affiliated with South China University of Technology, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Jin Liu
- Department of Cardiology, Guangdong Provincial People's Hospital affiliated with South China University of Technology, Guangzhou, China
| | - Yibo He
- Department of Cardiology, Guangdong Provincial People's Hospital affiliated with South China University of Technology, Guangzhou, China
| | - Zhaodong Guo
- Department of Cardiology, Guangdong Provincial People's Hospital affiliated with South China University of Technology, Guangzhou, China
| | - Xiaohua Dai
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, China
| | - Lihao He
- Department of Cardiology, Guangdong Provincial People's Hospital affiliated with South China University of Technology, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Shi-Qun Chen
- Department of Cardiology, Guangdong Provincial People's Hospital affiliated with South China University of Technology, Guangzhou, China
| | - Yan Liang
- Department of Cardiology, Maoming General Hospital, Guangzhou, China
| | - Jianfeng Ye
- Department of Cardiology, Dongguan People's Hospital, Dongguan, China
| | - Yunzhao Hu
- Department of Cardiology, First People's Hospital, Shunde, China
| | - Guoqin Chen
- Department of Cardiology, Guangzhou Panyu Central Hospital, Guangzhou, China
| | - Ji-Yan Chen
- Department of Cardiology, Guangdong Provincial People's Hospital affiliated with South China University of Technology, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Yong Liu
- Department of Cardiology, Guangdong Provincial People's Hospital affiliated with South China University of Technology, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
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Chen SQ, Liu WC, Zhang ZZ, Lin LY, Chen SM, Huang GL, Lin CZ, Wang L. [Application of closed negative pressure irrigation and suction device in the treatment of high perianal abscess]. Zhonghua Wei Chang Wai Ke Za Zhi 2019; 22:364-369. [PMID: 31054551 DOI: 10.3760/cma.j.issn.1671-0274.2019.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the efficacy of closed negative pressure irrigation and suction device (Patent number: Z200780013509.8) in the treatment of high perianal abscess. Methods: From January 2015 to December 2016, ≥18-year-old patients with primary high perianal abscess who were treated at our department were prospectively enrolled. Exclusion criteria: (1) recurrent perianal abscess; (2) complicated with anal fistula formation; (3) preoperative, intraoperative or postoperative physical therapy, and curettage treatment, negative pressure irrigation; (4) Crohn's disease-related perianal abscess; (5) with immunosuppressive status, such as transplant recipients; (6) co-existence of malignant tumors, such as leukemia; (7) with diabetes; (8) those who could not receive long-term follow-up and were not suitable to participate in this study. According to the random number table method, the patients were randomly divided into negative pressure irrigation and suction group and routine drainage group. All patients were clearly diagnosed and the location and size of the perianal abscess were marked before surgery. These two groups were treated as follows: (1) Negative pressure irrigation and suction group: the skin was incised at a diameter of 1-2 cm at the site where the abscess fluctuated most obviously. After the abscess was removed, a closed negative pressure irrigation and suction device was installed and the pressure of -200 to -100 mmHg (1 mmHg=0.133 kPa) was maintained to keep the abscess cavity collapsed. Generally, the irrigation was stopped 5 days later or when the drainage was clear. The closed vacuum suction was maintained for 2 additional days, before the wound was sutured. (2) Conventional drainage group: conventional incision and drainage was carried out. The skin was cut at a diameter of 8 to 10 cm at the site of abscess with most obvious fluctuation. After the abscess was removed, normal saline gauze was used for dressing. Dressing was changed regularly until the wound healed. The efficacy, operative time, intraoperative bleeding, incision length, frequency of dressing change, pain index (visual analogue score, VAS score), postoperative healing time, complications, recurrence rate of perianal abscess, anal fistula formation rate were observed. The t test and χ2 test were used for comparison between the 2 groups. Results: There were both 40 patients in the negative pressure irrigation and suction group and the conventional drainage group. There were 28 males and 12 females in negative pressure irrigation and suction group with a mean age of (38.3±12.0) years and mean disease course of (6.6±2.1) days. The abscess in pelvic-rectal space accounted for 50.0% (20/40) and the mean diameter of abscess was (8.0±3.7) cm. There were 26 males and 14 females in the conventional drainage group with a mean age of (37.1±11.8) years and mean disease course of (6.4±2.5) days. The abscess in pelvic-rectal space accounted for 55.0% (22/40) and the diameter of abscess was (8.2±3.5) cm. The differences in baseline data between two groups were not statistically significant (all P>0.05). Both groups successfully completed the operation. There was no significant difference in operative time between two groups (P>0.05). As compared to conventional drainage group, intraoperative blood loss in negative pressure irrigation and suction group was less [(12.1±5.5) ml vs. (18.3±4.4) ml, t=5.606, P<0.001], incision length was shorter [(2.3±0.8) cm vs. (7.6±1.7) cm, t=17.741, P<0.001], postoperative VAS pain scores at 1-, 3-, 7-, and 14-day after operation were lower [3.7±1.4 vs. 7.6±1.8, t=10.816, P<0.001; 3.0±1.3 vs. 6.8±1.6, t=11.657, P<0.001; 2.7±0.9 vs. 5.1±1.1, t=10.679, P<0.001; 1.2±0.3 vs. 1.6±0.4, t=5.060, P=0.019], the dressing change within 7 days after operation was less (3.5±1.2 vs. 12.6±2.7, t=19.478, P<0.001), postoperative healing time was shorter [(10.4±3.0) d vs. (13.5±3.8) d, t=4.049, P<0.001] and postoperative complication rate was lower [17.5% (7/40) vs. 2.5% (1/40), χ2=5.000, P=0.025]. During follow-up of 12 to 36 (24±5) months, the recurrence rate of perianal abscess within 1 year after operation and anal fistula formation rate in negative pressure irrigation and suction group were lower than those in conventional drainage group [5.0% (2/40) vs. 20.0% (8/40), χ2=4.114, P=0.042 and 2.5% (1/40) vs. 17.5% (7/40), χ2=5.000, P=0.025, respectirely]. The one-time cure rate of negative pressure irrigation and suction group and conventional drainage group was 92.5% (37/40) and 62.5%(25/40), respectirely (χ2=10.323, P=0.001). Conclusions: The application of the negative pressure irrigation and suction device in the treatment of high perianal abscess can improve the efficiency of one-time cure, reduce postoperative pain, accelerate healing time, decrease the morbidity of postoperative complication and the rates of abscess recurrence and anal fistula formation, indicating an improvement of the treatment.
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Affiliation(s)
- S Q Chen
- Department of General Surgery, the 900th Hospital of The Joint Logistics Support Force of Chinese PLA, (Fuzhou General Hospital of Fujian Medical University, East Hospital Affiliated To Xiamen University), Fuzhou 350025, China
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16
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Wang S, Liao HR, Wang DM, Chen SQ, Yao Y, Chen ZL, Yi GL, Wu L. [Investigation of neck and shoulder pain among workers in an automobile plant]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2019; 36:764-767. [PMID: 30541200 DOI: 10.3760/cma.j.issn.1001-9391.2018.10.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the prevalence and risk factors of neck and shoulder pain (NSP) among automobile manufacturing workers and to provide a theoretical basis for prevention of NSP. Methods: From November 5 to November 19, 2017, a total 446 works who had worked for more than one year were recruited from an automobile plant by cluster sampling method. Chi square test and unconditional logistic regression were used to exam the relation between influencing factors and NSP. Results: The annual prevalence rate of NSP was 34.8%. Multifactor regression analysis showed that age、work fatigue、department staff shortages、lifting heavy objects in awkward positions、neck flexion foreword and prolong sitting position work were the risk factors of NSP (OR=2.18, 95%CI:1.49~3.18; OR=4.52, 95%CI:1.27~16.00; OR=1.66, 95%CI:1.04~26.68; OR=2.10, 95%CI:1.16~3.81; OR=2.25, 95%CI:1.39~3.66; OR=2.42, 95%CI:1.06~5.56) and work break was the benefit factors of NSP (OR=0.58, 95%CI:0.36~0.94) . Conclusion: The annual prevalence rate of NSP among automobile manufacturing workers was high. Lifing heavy objects、awkward working positions and unreasonable work arrangement were the major risk factors of NSP, and work break can effectively reduce the risk of NSP. Effective ergonomic intervention should be carried out to prevent the occurrence of NSP.
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Affiliation(s)
- S Wang
- Hubei Province Key Laboratory of Occupational Hazard Identification and Control, School of Public Health, Wuhan University of Science and Technology, Wuhan 430065, China
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He YB, Chen JY, Liu Y, Chen SQ, Sun GL, Liu J, Song FE. P4633Novel risk model for predicting acute adverse drug reactions following cardiac catheterization from TRUST study (the safety and tolerability of ultravist in patients undergoing cardiac catheterization. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Y B He
- Guangdong General Hospital Guangdong Cardiovascular Institute, cardiology, Guangzhou, China People's Republic of
| | - J Y Chen
- Guangdong General Hospital Guangdong Cardiovascular Institute, cardiology, Guangzhou, China People's Republic of
| | - Y Liu
- Guangdong General Hospital Guangdong Cardiovascular Institute, cardiology, Guangzhou, China People's Republic of
| | - S Q Chen
- Guangdong General Hospital Guangdong Cardiovascular Institute, cardiology, Guangzhou, China People's Republic of
| | - G L Sun
- Guangdong General Hospital Guangdong Cardiovascular Institute, cardiology, Guangzhou, China People's Republic of
| | - J Liu
- Guangdong General Hospital Guangdong Cardiovascular Institute, cardiology, Guangzhou, China People's Republic of
| | - F E Song
- Guangdong General Hospital Guangdong Cardiovascular Institute, cardiology, Guangzhou, China People's Republic of
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Chen SQ, Liu Y, Bei WJ, Wang Y, Duan CY, Wu DX, Wang K, Chen PY, Chen JY, Tan N, Li LW. Optimal hydration volume among high-risk patients with advanced congestive heart failure undergoing coronary angiography. Oncotarget 2018; 9:23738-23748. [PMID: 29805771 PMCID: PMC5955121 DOI: 10.18632/oncotarget.25315] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Accepted: 03/10/2018] [Indexed: 11/25/2022] Open
Abstract
We investigated the relationship between weight-adjusted hydration volumes and the risk of developing contrast-induced acute kidney injury (CI-AKI) and worsening heart failure (WHF) and explored the relative safety of optimal hydration volumes in patients with advanced congestive heart failure (CHF) undergoing coronary angiography (CAG) or percutaneous coronary intervention. We included 551 patients with advanced CHF (New York Heart Association class > 2 or history of pulmonary edema) undergoing CAG (follow-up period 2.62 ± 0.9 years). There was a significant association between hydration volume-to-weight ratio (HV/W) (quintile Q1, Q2, Q3, Q4, and Q5) and the incidence of CI-AKI (3.7%, 14.6%, 14.3%, 21.1%, and 31.5%, respectively) and WHF (3.6%, 5.4%, 8.3%, 13.6%, and 19.1%, respectively) (all P-trend < 0.001). Receiver operating curve analysis indicated that HV/W = 15 mL/kg and the mean HV/W (60.87% sensitivity and 64.96% specificity) were fair discriminators for CI-AKI (C-statistic 0.696). HV/W >15 mL/kg independently predicted CI-AKI (adjusted odds ratio [OR] 2.33; P = 0.016) and WHF (adjusted OR 2.13; P = 0.018). Moreover, both CI-AKI and WHF were independently associated with increased long-term mortality. Thus, for high-risk patients with advanced CHF undergoing CAG, HV/W > 15 mL/kg might be associated with an increased risk of developing CI-AKI and WHF. The potential benefits of a personalized limitation of hydration volume need further evaluation.
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Affiliation(s)
- Shi-Qun Chen
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
- Department of Cardiology, Guangdong General Hospital Zhuhai Hospital (Zhuhai Golden Bay Center Hospital), Zhuhai, Guangdong, China
| | - Yong Liu
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
- The George Institute for Global Health, Sydney, Australia
| | - Wei Jie Bei
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Ying Wang
- The George Institute for Global Health, Sydney, Australia
| | - Chong-Yang Duan
- National Clinical Research Center for Kidney Disease, State Key Laboratory of Organ Failure Research, Department of Biostatistics, School of Public Health and Tropical Medicine Southern Medical University, Guangzhou, Guangdong, China
| | - Deng-Xuan Wu
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Kun Wang
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Ping Yan Chen
- National Clinical Research Center for Kidney Disease, State Key Laboratory of Organ Failure Research, Department of Biostatistics, School of Public Health and Tropical Medicine Southern Medical University, Guangzhou, Guangdong, China
| | - Ji-Yan Chen
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Ning Tan
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Li-Wen Li
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
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Lin L, Fang MC, Jiang H, Zhu ML, Chen SQ, Lin ZL. [Predictive factors of mortality in extremely preterm infants]. Zhonghua Er Ke Za Zhi 2018; 56:274-278. [PMID: 29614567 DOI: 10.3760/cma.j.issn.0578-1310.2018.04.007] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the predictive factors of mortality in extremely preterm infants. Methods: The retrospective case-control study was accomplished in the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University. A total of 268 extremely preterm infants seen from January 1, 1999 to December 31, 2015 were divided into survival group (192 cases) and death group (76 cases). The potential predictive factors of mortality were identified by univariate analysis, and then analyzed by multivariate unconditional Logistic regression analysis. The mortality and predictive factors were also compared between two time periods, which were January 1, 1999 to December 31, 2007 (65 cases) and January 1, 2008 to December 31, 2015 (203 cases). Results: The median gestational age (GA) of extremely preterm infants was 27 weeks (23+3-27+6 weeks). The mortality was higher in infants with GA of 25-<26 weeks (OR=2.659, 95% CI: 1.211-5.840) and<25 weeks (OR=10.029, 95% CI: 3.266-30.792) compared to that in infants with GA> 26 weeks. From January 1, 2008 to December 31, 2015, the number of extremely preterm infants was increased significantly compared to the previous 9 years, while the mortality decreased significantly (OR=0.490, 95% CI: 0.272-0.884). Multivariate unconditional Logistic regression analysis showed that GA below 25 weeks (OR=6.033, 95% CI: 1.393-26.133), lower birth weight (OR=0.997, 95% CI: 0.995-1.000), stage Ⅲ necrotizing enterocolitis (NEC) (OR=15.907, 95% CI: 3.613-70.033), grade Ⅰ and Ⅱ intraventricular hemorrhage (IVH) (OR=0.260, 95% CI: 0.117-0.575) and dependence on invasive mechanical ventilation (OR=3.630, 95% CI: 1.111-11.867) were predictive factors of mortality in extremely preterm infants. Conclusions: GA below 25 weeks, lower birth weight, stage Ⅲ NEC and dependence on invasive mechanical ventilation are risk factors of mortality in extremely preterm infants. But grade ⅠandⅡ IVH is protective factor.
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Affiliation(s)
- L Lin
- Department of Neonatology, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, 325000, China
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Guo XS, Wu DX, Bei WJ, Li HL, Wang K, Zhou YL, Duan CY, Chen SQ, Lian D, Li LW, Liu Y, Tan N, Chen JY. Intensity of hydration changes the role of renin-angiotensin-aldosterone system blockers in contrast-induced nephropathy risk after coronary catheterisation in patients with chronic kidney disease. J Renin Angiotensin Aldosterone Syst 2018; 18:1470320317708894. [PMID: 28490226 PMCID: PMC5843886 DOI: 10.1177/1470320317708894] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [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] [Indexed: 11/21/2022] Open
Abstract
Objective: This study evaluated the potential effect of hydration intensity on the role of angiotensin-converting enzyme inhibitors (ACEIs) or angiotensin receptor blockers (ARBs) on contrast-induced nephropathy in patients with renal insufficiency. Methods: All eligible patients were included and stratified according to hydration intensity defined as saline hydration volume to body weight tertiles: <10.21 mL/kg, 10.21 to <17.86 mL/kg, and ⩾17.86 mL/kg. Results: In total, 84 (6.7%) of 1254 patients developed contrast-induced nephropathy: 6.2% in the ACEI/ARB group versus 10.8% in the non-ACEI/ARB group (P=0.029), with an adjusted odds ratio (OR) of 0.89 (95% confidence interval (CI) 0.46–1.73, P=0.735). The incidence of contrast-induced nephropathy was lower in the ACEI/ARB group than in the non-ACEI/ARB group in the second tertile (P=0.031), while not significantly different in the first (P=0.701) and third (P=0.254) tertiles. ACEIs/ARBs were independently associated with a lower contrast-induced nephropathy risk (OR 0.26, 95% CI 0.09–0.74, P=0.012) and long-term all-cause death (hazard ratio 0.461, 95% CI 0.282–0.755, P=0.002) only in the second hydration volume to body weight tertile. Conclusion: The effects of ACEIs/ARBs on contrast-induced nephropathy risk vary according to saline hydration intensity in chronic kidney disease patients, and may further reduce contrast-induced nephropathy risk in patients administered moderate saline hydration.
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Affiliation(s)
- Xiao-Sheng Guo
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Deng-Xuan Wu
- 2 Department of Cardiology, Panzhihua Central Hospital, China
| | - Wei-Jie Bei
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Hua-Long Li
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Kun Wang
- 3 Department of Graduate School, Southern Medical University, China
| | - Ying-Ling Zhou
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Chong-Yang Duan
- 4 Department of Biostatistics, Southern Medical University, China
| | - Shi-Qun Chen
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Dan Lian
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Li-Wen Li
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Yong Liu
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Ning Tan
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Ji-Yan Chen
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
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Liu Y, Chen KH, Chen SQ, Chen LL, Duan CY, Wang K, Guo XS, Li HL, Bei WJ, Lin KY, Chen PY, Xian Y, Tan N, Zhou YL, Geng QS, Chen JY. Correction: Predictive value of post-procedural early (within 24 h) increase in cystatin C for contrast-induced acute kidney injury and mortality following coronary angiography or intervention. Oncotarget 2018; 9:9555. [PMID: 29508862 PMCID: PMC5823620 DOI: 10.18632/oncotarget.24406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
[This corrects the article DOI: 10.18632/oncotarget.19034.].
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Affiliation(s)
- Yong Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Kai-Hong Chen
- Department of Cardiology, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, Fujian Province, China
| | - Shi-Qun Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China.,Department of Cardiology, Guangdong General Hospital Zhuhai Hospital (Zhuhai Golden Bay Center Hospital), Zhuhai, Guangdong, China
| | - Li-Ling Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China.,Department of Cardiology, Longyan First Affiliated Hospital of Fujian Medical University, Longyan, Fujian Province, China
| | - Chong-Yang Duan
- National Clinical Research Center for Kidney Disease, State Key Laboratory of Organ Failure Research, Department of Biostatistics, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou, China
| | - Kun Wang
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China.,Southern Medical University, Guangzhou, Guangdong, China
| | - Xiao-Sheng Guo
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Hua-Long Li
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Wei-Jie Bei
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Kai-Yan Lin
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China.,Department of Cardiology, Guangdong General Hospital Zhuhai Hospital (Zhuhai Golden Bay Center Hospital), Zhuhai, Guangdong, China
| | - Ping-Yan Chen
- National Clinical Research Center for Kidney Disease, State Key Laboratory of Organ Failure Research, Department of Biostatistics, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou, China
| | - Ying Xian
- Duke Clinical Research Institute, Durham, NC, USA
| | - Ning Tan
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Ying-Ling Zhou
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China.,Department of Cardiology, Guangdong General Hospital Zhuhai Hospital (Zhuhai Golden Bay Center Hospital), Zhuhai, Guangdong, China
| | - Qing-Shan Geng
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Ji-Yan Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
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Chen SQ, Huang M, Liu CL, Shen YY, Cai Q, Wang PJ. [Differentiation of induced pluripotent stem cells into neural stem cells induced by brain-derived neurotrophic factor via Wnt/β-catenin and extracellular signal-regulated kinase/mitogen-activated protein kinases signal pathway]. Zhonghua Yi Xue Za Zhi 2017; 97:3263-3268. [PMID: 29141367 DOI: 10.3760/cma.j.issn.0376-2491.2017.41.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the mechanism of brain-derived neurotrophic factor (BDNF) promoting induced pluripotent stem cells (iPSCs) to differentiate into neural stem cells (NSCs) via Wnt/β-catenin and extracellular signal-regulated kinase/mitogen-activated protein kinases (ERK/MAPK) signal pathways. Methods: iPSCs were cultured and identified. The iPSCs were induced to differentiate into NSCs by BDNF and retinoic acid (RA). Nestin was detected by immunofluorescence and flow cytometry after iPSCs differentiated. The technique of small interfering RNA (siRNA) was used to silence the gene expression of β-catenin and ERK, and iPSCs were divided into control group, BDNF group (adding 10 μg/L BDNF), siRNA-ERK/BDNF group (transfected with siRNA-ERK and adding 10 μg/L BDNF) and siRNA-β-catenin/BDNF group (transfected with siRNA-β-catenin and adding 10 μg/L BDNF). Real-time polymerase chain reaction (RT-PCR) and Western blotting were used to detect the mRNA and protein expression of key elements of Wnt/β-catenin and ERK/MAPK signaling pathways, included β-catenin, ERK1/2, c-fos, c-jun, and c-myc. The least significant difference test was used when data were compared between groups. Results: The immunofluorescence showed that iPSCs expressed octamer-binding transcription factor-4 (Oct4), SRY-related HMG box protein-2 (Sox2) and Nanog genes. The flow cytometry showed that Nestin-positive cells were 78.7% for BDNF and 43.5% for RA, and it was only 7.8% for routine medium. Compared with those in the control group, the mRNA expression of β-catenin, ERK1/2, c-fos, c-jun, and c-myc in the BDNF group were upregulated significantly (t=2.80, 2.318, 2.255, 1.799, 1.582, 1.663, all P<0.05), and the same results were acquired with the protein expression (t=2.805, 2.318, 2.255, 1.799, 1.582, 1.663, all P<0.050). Compared with those in BDNF group, the mRNA and protein expression of ERK1/2 in siRNA-ERK/BDNF group down-regulated obviously (t=1.917, 2.042, 1.673, 1.540, all P<0.05), and the mRNA and protein expression of c-fos and c-jun were down-regulated (t=1.022, 0.907, 0.848, 0.801, all P<0.05). However, the mRNA and protein expression of β-catenin and c-myc were not suppressed by siRNA-ERK (t=0.216, 0.185, 0.097, 0.112, all P>0.05). In siRNA-β-catenin/BDNF group, the mRNA and protein expression of β-catenin and c-myc was obviously down-regulated when compared with those in BDNF group (t=3.104, 2.774, 2.235, 1.911, all P<0.05), and expression of ERK1/2, c-fos and c-jun were down-regulated too (t=0.776-1.192, all P<0.05). Conclusion: BDNF promotes the differentiation of iPSCs by activating Wnt/β-catenin and ERK/MAPK signal pathway, there should be cross-talk between the two signal pathways, and c-fos and c-jun may be common nuclear transcription factors.
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Affiliation(s)
- S Q Chen
- Neuroimaging Research Center, the Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou 215001, China
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Wang JM, Cui Y, Chen SQ, XB L, Feng WS, Cai H, Chen RX. 22 In vivo evaluation of ethanol extract of forsythia suspensa (thunb.) vahl (fruit) in anti-inflammatory and analgesic activities. J Investig Med 2017. [DOI: 10.1136/jim-2017-mebabstracts.22] [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: 11/03/2022]
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24
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Wang K, Bei WJ, Liu YH, Li HL, Chen SQ, Lin KY, Zhou ZL, Chen JY, Liu Y, Tan N. miR‑21 attenuates contrast‑induced renal cell apoptosis by targeting PDCD4. Mol Med Rep 2017; 16:6757-6763. [PMID: 28901491 PMCID: PMC5865832 DOI: 10.3892/mmr.2017.7426] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 06/19/2017] [Indexed: 12/31/2022] Open
Abstract
Contrast medium (CM) is widely used in cardiac catheterization; however, it may induce acute kidney injury or renal failure, although the underlying mechanism remains to be elucidated. MicroRNA‑21 (miR‑21) is involved in renal disease and has been indicated to regulate cellular apoptosis and fibrosis, although its role in CM‑induced renal cell injury is unknown. The present study examined the expression and potential targets of miR‑21 in human renal proximal tubular epithelial (HK‑2) cells following CM treatment. CM induced renal cell apoptosis and decreased miR‑21 expression. The expression level of the apoptosis regulator protein, B‑cell lymphoma 2 (Bcl‑2) was upregulated, whereas that of the apoptosis regulator, Bcl‑2‑associated X protein (Bax) was downregulated upon transfection of miR‑21 mimics; miR‑21 overexpression additionally directly inhibited the expression of programmed cell death protein 4 (PDCD4), as determined by a dual luciferase reporter assay, and PDCD4 silencing reduced the rate of HK‑2 cell apoptosis. The results of the present study indicated that miR‑21 protected renal cells against CM‑induced apoptosis by regulating PDCD4 expression.
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Affiliation(s)
- Kun Wang
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510515, P.R. China
| | - Wei-Jie Bei
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510515, P.R. China
| | - Yuan-Hui Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510515, P.R. China
| | - Hua-Long Li
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510515, P.R. China
| | - Shi-Qun Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510515, P.R. China
| | - Kai-Yang Lin
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510515, P.R. China
| | - Zhi-Ling Zhou
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510515, P.R. China
| | - Ji-Yan Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510515, P.R. China
| | - Yong Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510515, P.R. China
| | - Ning Tan
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510515, P.R. China
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25
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Guo XS, Chen SQ, Duan CY, Li HL, Bei WJ, Liu Y, Tan N, Chen PY, Chen JY. Association of post-procedural early (within 24h) increases in serum creatinine with all-cause mortality after coronary angiography. Clin Chim Acta 2017; 474:96-101. [PMID: 28866117 DOI: 10.1016/j.cca.2017.08.036] [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: 03/09/2017] [Revised: 08/21/2017] [Accepted: 08/24/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND The majority of patients undergoing coronary angiography (CAG) or percutaneous coronary intervention (PCI) are discharged early, with only early (within 24h) serum creatinine (SCr) data available without evidence of clinical prognosis. We aimed to systemically evaluate the association between post-procedural early increase in SCr and all-cause mortality following CAG. METHODS We performed a retrospective sub-study analysis within a prospective observational study including 3091 consecutive patients with baseline and post-procedural early (within 24h) SCr data. The degree (mild, moderate, or large) of absolute and relative increases in SCr from baseline. The mean follow-up time was 2.49years. RESULT Moderate or large early increases in SCr were relatively rare (large increase: >1.0mg/dl [0.5%], >100% [0.4%]), whereas mild absolute and relative increases in SCr were more common (mild increase: 0.25 to 0.50mg/dl [4.5%], 25% to 50% [5.9%]). During the follow-up period, there were 136 post-procedural deaths (5.6%). After adjustment for confounders, mild absolute and relative increases in SCr were associated with increased mortality (hazard ratio [HR]: 1.9 and 1.8, respectively, both P<0.05). Moderate or large increases in SCr were associated with higher mortality, even higher than with pre-existing renal dysfunction (HR: 5.36 and 4.12 for moderate increase [0.5 to 1.0mg/dl] and estimated glomerular filtration rate<60ml/min). CONCLUSION Post-procedural mild, moderate, or large early increase in SCr, is associated with significantly increased long-term mortality. Although moderate or large increase in SCr following CAG was relatively rare, the prognosis is more serious, and is worse than that of pre-existing renal dysfunction. CLINICAL TRIAL REGISTRATION Predictive Value of Contrast Volume to Creatinine Clearance Ratio (PRECOMIN, ClinicalTrials.govNCT01400295).
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Affiliation(s)
- Xiao-Sheng Guo
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Shi-Qun Chen
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China; Guangdong General Hospital Zhuhai Hospital, Zhuhai, Guangdong, China
| | - Chong-Yang Duan
- State Key Laboratory of Organ Failure Research, National Clinical Research Center for Kidney Disease, Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Hua-Long Li
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Wei-Jie Bei
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Yong Liu
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.
| | - Ning Tan
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Ping-Yan Chen
- State Key Laboratory of Organ Failure Research, National Clinical Research Center for Kidney Disease, Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, Guangdong, China
| | - Ji-Yan Chen
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Disease Prevention, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
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26
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Liu Y, Liu YH, Bei WJ, Wang K, Cui TT, Li HL, Wu DX, Chen SQ, Tan N, Chen JY. A dual-label time-resolved fluorescence immunoassay for the simultaneous determination of cystatin C and β2-microglobulin in urine. Br J Biomed Sci 2017; 74:193-197. [PMID: 28730872 DOI: 10.1080/09674845.2017.1334740] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Y Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangzhou, China
| | - YH Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangzhou, China
| | - WJ Bei
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangzhou, China
| | - K Wang
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangzhou, China
| | - TT Cui
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangzhou, China
| | - HL Li
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangzhou, China
| | - DX Wu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangzhou, China
| | - SQ Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangzhou, China
- National Clinical Research Center for Kidney Disease, State Key Laboratory of Organ Failure Research, Department of Biostatistics, School of Public Health and Tropical Medicine Southern Medical University, Guangzhou, China
- Department of Biostatistics, South China College of Cardiovascular Research, Guangdong Society of Interventional Cardiology, Guangzhou, China
| | - N Tan
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangzhou, China
| | - JY Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangzhou, China
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27
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Wang K, Li HL, Bei WJ, Guo XS, Chen SQ, Islam SMS, Chen JY, Liu Y, Tan N. Association of left ventricular ejection fraction with contrast-induced nephropathy and mortality following coronary angiography or intervention in patients with heart failure. Ther Clin Risk Manag 2017; 13:887-895. [PMID: 28769566 PMCID: PMC5529088 DOI: 10.2147/tcrm.s137654] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [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] [Indexed: 01/27/2023] Open
Abstract
Background Left ventricular ejection fraction (LVEF) is the most widely used parameter to evaluate the cardiac function in patients with heart failure (HF). However, the association between LVEF and contrast-induced nephropathy (CIN) is still controversial. Therefore, the aim of this study is to evaluate the association of LVEF with CIN and long-term mortality following coronary angiography (CAG) or intervention in patients with HF. Methods We analyzed 1,647 patients with HF (New York Heart Association [NYHA] or Killip class >1) undergoing CAG or intervention, including 207 (12.57%) patients with reduced LVEF (HFrEF), 238 (14.45%) with mid-range LVEF (HFmrEF) and 1,202 (72.98%) with preserved LVEF (HFpEF). CIN was defined as an absolute increase of ≥0.5 mg/dL or a relative increase of ≥25% from baseline serum creatinine within 48–72 h after contrast medium exposure. Multivariable logistic regression and Cox proportional hazards regression analyses were performed to identify the association between LVEF, CIN and long-term mortality, respectively. Results Overall, 225 patients (13.7%) developed CIN. Individuals with lower LVEF were more likely to develop CIN (HFrEF, HFmrEF and HFpEF: 18.4%, 21.8% and 11.2%, respectively; P<0.001), but without a significant trend after adjusting for the confounding factors (HFrEF vs HFpEF: odds ratio [OR] =1.01; HFmrEF vs HFpEF: OR =1.31; all P>0.05). However, advanced HF (NYHA class >2 or Killip class >1) was an independent predictor of CIN (adjusted OR =1.54, 95% confidence interval [CI], 1.07–2.22; P=0.019). During the mean follow-up of 2.3 years, reduced LVEF (HFrEF group) was significantly associated with increased mortality (HFrEF vs HFpEF: adjusted hazard ratio =2.88, 95% CI, 1.77–4.69; P<0.001). Conclusion In patients with HF undergoing CAG or intervention, not worsened LVEF but advanced HF was associated with an increased risk of CIN. In addition, reduced LVEF was an independent predictor of long-term mortality following cardiac catheterization.
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Affiliation(s)
- Kun Wang
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences.,School of Medicine, South China University of Technology, Guangzhou, People's Republic of China
| | - Hua-Long Li
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences.,School of Medicine, South China University of Technology, Guangzhou, People's Republic of China
| | - Wei-Jie Bei
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences.,School of Medicine, South China University of Technology, Guangzhou, People's Republic of China
| | - Xiao-Sheng Guo
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences.,School of Medicine, South China University of Technology, Guangzhou, People's Republic of China
| | - Shi-Qun Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences.,School of Medicine, South China University of Technology, Guangzhou, People's Republic of China
| | | | - Ji-Yan Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences.,School of Medicine, South China University of Technology, Guangzhou, People's Republic of China
| | - Yong Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences.,School of Medicine, South China University of Technology, Guangzhou, People's Republic of China
| | - Ning Tan
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences.,School of Medicine, South China University of Technology, Guangzhou, People's Republic of China
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28
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Bei WJ, Chen SQ, Li HL, Wu DX, Duan C, Chen PY, Chen JY, Tan N, Xie NJ, Liu Y. Comparing common doses (double-dose vs usual-dose) of atorvastatin for preventing contrast-induced acute kidney injury and mortality after coronary angiography. Medicine (Baltimore) 2017; 96:e7501. [PMID: 28746193 PMCID: PMC5627819 DOI: 10.1097/md.0000000000007501] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [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: 12/03/2022] Open
Abstract
High-dose atorvastatin pretreatment was proved reducing the risk of contrast-induced acute kidney injury (CI-AKI), especially in patients with high C-reactive protein (CRP) levels. We evaluated the effects of common atorvastatin doses (double vs usual) on the risk of CI-AKI and mortality.We recorded outcomes from 1319 patients who were administered periprocedural common doses of atorvastatin. The risks of CI-AKI and mortality between double-dose (40 mg/d) and usual-dose atorvastatin (20 mg/d) were compared using multivariable regression models in all patients or CRP tertile subgroups.Seventy-six (5.8%) patients developed CI-AKI. Double-dose atorvastatin compared with usual-dose did not further reduce the risk of CI-AKI (adjusted odds ratio [OR]: 2.28, 95% confidence interval [CI]: 0.92-5.62, P = .074), even for patients in the highest CRP tertile (>8.33 mg/L; adjusted OR: 3.76, 95% CI: 0.83-17.05, P = .086). Similar results were observed in reducing mortality in all patients (adjusted hazard ratio: 0.47, 95% CI: 0.10-2.18; P = .339) and in the highest CRP tertiles (P = .424). In the subgroup analysis, double-dose atorvastatin increased risk of CI-AKI in patients with creatinine clearance (CrCl) < 60 mL/min, anemia, contrast volume > 200 mL and > 2 stents implanted (P = .046, .009, .024, and .026, respectively).Daily periprocedural double-dose atorvastatin was not associated with a reduced risk of CI-AKI compared with usual-dose, and did not provide an improved long-term prognosis, even in patients with high CRP levels. However, it increased the risk of CI-AKI in patients with a high contrast volume/CrCl.
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Affiliation(s)
- Wei-Jie Bei
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong
| | - Shi-Qun Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong
- Department of Biostatistics, South China College of Cardiovascular Research, Guangdong Society of Interventional Cardiology, Guangzhou
| | - Hua-Long Li
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong
| | - Deng-Xuan Wu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong
| | - Chongyang Duan
- State Key Laboratory of Organ Failure Research, National Clinical Research Center for Kidney Disease, Guangzhou
- Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China
| | - Ping-Yan Chen
- State Key Laboratory of Organ Failure Research, National Clinical Research Center for Kidney Disease, Guangzhou
- Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China
| | - Ji-Yan Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong
| | - Ning Tan
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong
| | - Nian-Jin Xie
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong
| | - Yong Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong
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29
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Chen SQ, Wang Y, Shi CH. [Hand injuries hospitalized patients medical economic burden survey and influence factors analysis]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2017; 35:451-454. [PMID: 28780824 DOI: 10.3760/cma.j.issn.1001-9391.2017.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
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30
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Zhang WY, Feng GD, Chen SQ, Huang QW, Gao ZQ. [Alarming system in real time and high quality display using volumerendering for otologic surgical navigation: a preclinical study]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2017; 31:776-780. [PMID: 29771042 DOI: 10.13201/j.issn.1001-1781.2017.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Indexed: 11/12/2022]
Abstract
Objective:The aim of this study is to design and develop a novel navigation framework that alarms the surgeon with sound during drilling and dynamically renders the high quality medical image data. Method:The accuracy of the proposed system were measured with a skull model using paired point registration and the target registration error (TRE) was computed. We segmented the accurate structure of target and compute the minimum distance between the drill tip and the target. Once the drill tip approached the target structures, the system would alarm the surgeon. We proposed a novelty method that used a mask to render the medical image data in real time. Result:The maximum distance error of 90 target points was 1.016 mm, the minimum was 0.427 mm, and the average distance error was (0.74±0.07) mm. The design and development of the alarming system and dynamically rendering the medical image data of navigation system was accomplished. Conclusion:The results show that the accuracy of the navigation system can meet the clinical needs. It also demonstrates the feasibility of the alarm system and dynamic display system and its application prospects.
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Affiliation(s)
- W Y Zhang
- Department of Otorhinolaryngology, Peking Union Medical College Hospital, Chinese Medical Science Academy, Beijing, 100730, China
| | - G D Feng
- Department of Otorhinolaryngology, Peking Union Medical College Hospital, Chinese Medical Science Academy, Beijing, 100730, China
| | - S Q Chen
- Mechanical Engineering and Automation of Beihang University
| | - Q W Huang
- Mechanical Engineering and Automation of Beihang University
| | - Z Q Gao
- Department of Otorhinolaryngology, Peking Union Medical College Hospital, Chinese Medical Science Academy, Beijing, 100730, China
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31
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Wang PP, Ren M, Chen SQ, Yin SW, Zhao C, Zhang HY, Li XR, Cao QQ, Zhou GQ. Characterization and development of 56 EST-SSR markers derived from the transcriptome of Odontobutis potamophila. Genet Mol Res 2017; 16:gmr-16-02-gmr.16029129. [PMID: 28510247 DOI: 10.4238/gmr16029129] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Expressed sequence tags (ETSs) are the sources of microsatellite development. In this study, we isolated and characterized microsatellite markers for Odontobutis potamophila by using Illumina RNA-sequencing. We sequenced a large number of ESTs and screened 200 potential microsatellites. Consequently, a total of 56 novel polymorphic microsatellite repeat markers were identified in thirty-two individuals from a wild population area (Jiande, Zhejiang Province, China). The number of alleles per locus varied from two to eight, the observed heterozygosity (HO) ranged from 0.03571 to 0.9375, and the expected heterozygosity (HE) ranged from 0.14326 to 0.81549. The average number of alleles, HO, and HE were 5.0, 0.4467, and 0.5518, respectively. By the calculation, the range of polymorphism information content (PIC) was 0.1177-0.8492. Most of the loci showed moderate or high polymorphism. These newly developed EST-simple sequence repeat (EST-SSR) markers would serve as an efficient tool for analyzing population connectivity and provide sufficient information for genetic diversity research, parentage, and molecular breeding of O. potamophila and other fishes with similar genetic relationship.
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Affiliation(s)
- P P Wang
- College of Life Sciences, Key Laboratory of Biodiversity and Biotechnology of Jiangsu Province, , , China.,, , China
| | - M Ren
- College of Life Sciences, Key Laboratory of Biodiversity and Biotechnology of Jiangsu Province, , , China
| | | | - S W Yin
- College of Life Sciences, Key Laboratory of Biodiversity and Biotechnology of Jiangsu Province, , , China .,Co-Innovation Center for Marine Bio-Industry Technology of Jiangsu Province, Lianyungang, Jiangsu, China
| | - C Zhao
- College of Life Sciences, Key Laboratory of Biodiversity and Biotechnology of Jiangsu Province, , , China
| | - H Y Zhang
- College of Life Sciences, Key Laboratory of Biodiversity and Biotechnology of Jiangsu Province, , , China
| | - X R Li
- College of Life Sciences, Key Laboratory of Biodiversity and Biotechnology of Jiangsu Province, , , China
| | - Q Q Cao
- College of Life Sciences, Key Laboratory of Biodiversity and Biotechnology of Jiangsu Province, , , China
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32
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Feng Z, Li HL, Bei WJ, Guo XS, Wang K, Yi SX, Luo DM, Li XD, Chen SQ, Ran P, Chen PY, Islam SMS, Chen JY, Liu Y, Zhou YL. Association of lipoprotein(a) with long-term mortality following coronary angiography or percutaneous coronary intervention. Clin Cardiol 2017; 40:674-678. [PMID: 28444976 DOI: 10.1002/clc.22712] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 02/23/2017] [Accepted: 02/28/2017] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND There is no consistent evidence to suggest the association of plasma lipoprotein(a) (Lp[a]) with long-term mortality in patients undergoing coronary angiography (CAG) or percutaneous coronary intervention (PCI). HYPOTHESIS Level of Lp(a) is associated with long-term mortality following CAG or PCI. METHODS We enrolled 1684 patients with plasma Lp(a) data undergoing CAG or PCI between April 2009 and December 2013. The patients were divided into 2 groups: a low-Lp(a) group (Lp[a] <16.0 mg/dL; n = 842) and a high-Lp(a) group (Lp[a] ≥16.0 mg/dL; n = 842). RESULTS In-hospital mortality was not significantly different between the high and low Lp(a) groups (0.8% vs 0.5%, respectively; P = 0.364). During the median follow-up period of 1.95 years, the high-Lp(a) group had a higher long-term mortality than did the low-Lp(a) group (5.8% vs 2.5%, respectively; P = 0.003). After adjustment of confounders, multivariate Cox regression analysis revealed that a higher Lp(a) level was an independent predictor of long-term mortality (hazard ratio: 1.96, 95% confidence interval: 1.07-3.59, P = 0.029). CONCLUSIONS Our data suggested that an elevated Lp(a) level was significantly associated with long-term mortality following CAG or PCI. However, additional larger multicenter studies will be required to investigate the predictive value of Lp(a) levels and evaluate the benefit of controlling Lp(a) levels for patients undergoing CAG or PCI.
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Affiliation(s)
- Zhe Feng
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.,School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Hua-Long Li
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.,School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Wei-Jie Bei
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.,School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Xiao-Sheng Guo
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.,School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Kun Wang
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.,School of Medicine, South China University of Technology, Guangzhou, Guangdong, China.,Department of Graduate School (Wang), Southern Medical University, Guangzhou, Guangdong, China
| | - Shi-Xin Yi
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - De-Mou Luo
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Xi-da Li
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Shi-Qun Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.,School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Peng Ran
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Peng-Yuan Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.,School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | | | - Ji-Yan Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.,School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Yong Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.,School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
| | - Ying-Ling Zhou
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.,School of Medicine, South China University of Technology, Guangzhou, Guangdong, China
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Chen SQ, Sun JX, Shi J. [Therapeutic progress of hepatocellular carcinoma with portal vein tumor thrombus]. Zhonghua Yi Xue Za Zhi 2016; 96:3697-3701. [PMID: 27998423 DOI: 10.3760/cma.j.issn.0376-2491.2016.46.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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Guo XS, Lin KY, Li HL, Chen JY, Zhou YL, Liu Y, Tan N, Atkins ER, Ran P, Yang JQ, Wu DX, Chen SQ, Duan CY, Chen PY. Preprocedural High-Sensitivity C-Reactive Protein Predicts Contrast-Induced Nephropathy and Long-Term Outcome After Coronary Angiography. Angiology 2016; 68:614-620. [PMID: 27814269 DOI: 10.1177/0003319716674623] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We investigated whether high-sensitivity C-reactive protein (hsCRP) levels were associated with contrast-induced nephropathy (CIN) and long-term mortality after coronary angiography (CAG). Patients (N = 2133) undergoing CAG with preprocedural hsCRP were consecutively enrolled. High-sensitivity C-reactive protein was measured before angiography. Median follow-up was 2.3 years. The overall incidence of CIN was 2.77% (59 of 2133). There was a positive trend of hsCRP quartiles (Q) with rates of CIN: 0.9% for Q1 (<1.6 mg/L), 0.9% for Q2 (1.6-3.9 mg/L), 2.4% for Q3 (4.0-11.3mg/L), and 6.8% for Q4 (>11.3 mg/L; P < .05). The receiver operating characteristic (ROC) analysis showed that the cutoff point of hsCRP was 7.3 mg/L for predicting CIN with a 72.7% sensitivity and a 67.0% specificity (area under the curve [AUC] = 0.742, 95% confidence interval [CI] 0.672-0.810; P < .05). The predictive value of hsCRP was similar to the Mehran score for CIN (AUChsCRP = 0.742 vs AUCMehran = 0.801; P = .228). After adjustment for other potential risk factors, hsCRP >7.3 mg/L still was an independent predictor of CIN (odds ratio [OR] = 2.83, 95% CI: 1.44-5.58; P = .003). Furthermore, hsCRP >7.3 mg/L was associated with higher mortality (OR = 2.04, 95% CI: 1.30-3.19; P = .002).
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Affiliation(s)
- Xiao-Sheng Guo
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Kai-Yang Lin
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.,2 Department of Cardiology, Fujian Provincial Hospital, Fujian Medical University, Fuzhou, China
| | - Hua-Long Li
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ji-Yan Chen
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ying-Ling Zhou
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yong Liu
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ning Tan
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Emily R Atkins
- 3 The George Institute for Global Health, University of Sydney, Sydney, New South Wales, Australia
| | - Peng Ran
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jun-Qing Yang
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Deng-Xuan Wu
- 4 Department of Cardiology, Panzhihua Central Hospital, Panzhihua, China
| | - Shi-Qun Chen
- 1 Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Chong-Yang Duan
- 5 State Key Laboratory of Organ Failure Research, National Clinical Research Center for Kidney Disease, Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China
| | - Ping-Yan Chen
- 5 State Key Laboratory of Organ Failure Research, National Clinical Research Center for Kidney Disease, Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China
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Zhang HM, Chen SQ, Yao SZ. Expression and clinical implications of enhancer of Zeste homolog 2 and p53 protein in squamous cell carcinoma and precancerous lesions in the cervix. Genet Mol Res 2016; 15:gmr7408. [PMID: 27323178 DOI: 10.4238/gmr.15027408] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
We investigated the expression and clinical implications of enhancer of Zeste homolog 2 (EZH2) and p53 protein in cervical squamous cell carcinoma (SCC) and precancerous lesions. EZH2 and p53 expressions in SCC (168), cervical intraepithelial neoplasia (CIN)-I (19), CIN-II (35), and normal tissues (30) were detected by streptavidin-peroxidase-conjugation. The correlation between co-expression of EZH2 and p53 protein and the clinic pathological features and prognosis of SCC were discussed. The positive expression rates of EZH2 and p53 were 6.7, 37.0, and 75.6%, and 3.3, 21.1, and 39.3% in normal cervical tissues, CIN, and SCC, respectively, which were significantly different (P < 0.05). The positive expression rate of EZH2 and p53 protein in SCC patients with and without lymph node metastasis was 82.9 and 70.4% (EZH2) and 45.7 and 34.7% (p53), respectively, which was also a significant difference (P < 0.05). The progression-free survival (PFS) rates in followed-up patients (N = 143) who were EZH2- and p53-negative, EZH2- or p53-positive, and EZH2- and p53-positive were 71.3 ± 1.9, 66.1 ± 2.0, and 51.3 ± 3.8 months, respectively, which was a significant difference (P < 0.001); the overall survival among these groups was 72.9 ± 1.1, 68.6 ± 1.8, and 57.4 ± 3.4 months, respectively (P < 0.001). Multivariate analyses revealed that EZH2 expression, lymph node metastasis, and tumor staging were independent prognostic factors of SCC. EZH2 and p53, which affect lymph node metastasis and prognosis of SCC, may play a key role in the occurrence and development of SCC.
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Affiliation(s)
- H M Zhang
- GuiZhou Provincial People's Hospital, Guiyang, China
| | - S Q Chen
- The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - S Z Yao
- The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
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Liu Y, Chen JY, Huo Y, Ge JB, Xian Y, Duan CY, Chen SQ, Jiang W, Chen PY, Tan N. Aggressive hydraTion in patients with ST-Elevation Myocardial infarction undergoing Primary percutaneous coronary intervention to prevenT contrast-induced nephropathy (ATTEMPT): Study design and protocol for the randomized, controlled trial, the ATTEMPT, RESCIND 1 (First study for REduction of contraSt-induCed nephropathy followINg carDiac catheterization) trial. Am Heart J 2016; 172:88-95. [PMID: 26856220 DOI: 10.1016/j.ahj.2015.10.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Accepted: 10/12/2015] [Indexed: 12/31/2022]
Abstract
Adequate hydration is recommended for acute ST-elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention (PCI) to prevent contrast-induced nephropathy (CIN). However, the optimal hydration regimen has not been well established in these high-risk patients. The objective of this study is to evaluate the efficacy of a preprocedural loading dose plus postprocedural aggressive hydration with normal saline guided by the left ventricular end-diastolic pressure (LVEDP) compared with general hydration for CIN prevention. The ATTEMPT study is a multicenter, open-label, investigator-driven, randomized controlled trial in China. Approximately 560 patients with STEMI undergoing primary PCI will be randomized (1:1) to receive either periprocedural general hydration (control group) or aggressive hydration (treatment group). Patients in the control group receive periprocedural general hydration with ≤500 mL normal saline (within 6 hours) at a normal rate (0.5 or 1 mL/kg · h). Patients in the treatment group receive a preprocedural loading dose (125/250 mL) of normal saline within 30 minutes and intravenous hydration at a normal rate until LVEDP is available, followed by postprocedural aggressive hydration guided by LVEDP for 4 hours and then continuous intravascular hydration at the normal rate until 24 hours after PCI. The primary end point is CIN, defined as a >25% or 0.5-mg/dL increase in serum creatinine from baseline during the first 48 to 72 hours after procedure. The ATTEMPT study has the potential to identify optimal hydration regimens for STEMI patients undergoing PCI.
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Affiliation(s)
- Yong Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
| | - Ji-Yan Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China.
| | - Yong Huo
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Jun-Bo Ge
- Department of Cardiology, Zhongshan Hospital Affiliated to Fudan University, Shanghai, China
| | - Ying Xian
- Duke Clinical Research Institute, Durham, NC
| | - Chong-Yang Duan
- National Clinical Research Center for Kidney Disease, State Key Laboratory of Organ Failure Research, Department of Biostatistics, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou, China
| | - Shi-Qun Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China; National Clinical Research Center for Kidney Disease, State Key Laboratory of Organ Failure Research, Department of Biostatistics, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou, China; Department of Biostatistics, South China College of Cardiovascular Research, Guangdong Society of Interventional Cardiology, Guangzhou, China
| | - Wei Jiang
- Duke Clinical Research Institute, Durham, NC
| | - Ping-Yan Chen
- National Clinical Research Center for Kidney Disease, State Key Laboratory of Organ Failure Research, Department of Biostatistics, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou, China
| | - Ning Tan
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of Coronary Disease, Guangdong General Hospital, Guangdong Academy of Medical Sciences, School of Medicine, South China University of Technology, Guangzhou, China
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Zhang L, Liu RX, Wang J, Zhang T, Li J, Shi JH, Kang BY, Chen SQ. A SCAR marker for the analysis of chloroplast DNA from different cultivars of Cornus officinalis. Genet Mol Res 2015; 14:17170-81. [PMID: 26681064 DOI: 10.4238/2015.december.16.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The aims of this study were to establish a random amplified polymorphic DNA (RAPD) fingerprint database of chloroplast DNA (cpDNA) from different cultivars of Cornus officinalis and to convert RAPD markers to sequence characterized amplified regions (SCAR) markers. A method of extraction was established that was suitable for obtaining cpDNA from samples rapidly dried in silicone; an RAPD fingerprint database was built; and the genetic distance between samples was used as statistical clustering variables for calculating DICE genetic similarity coefficients and for building a kinship tree chart. RAPD markers were converted to SCAR markers to design specific primers, and samples from C. officinalis cultivars, plants of the same family, and its adulterants, were used for amplification and identification. Fifteen amplified primers with stable polymorphisms were screened for amplification of 130 copies of materials. In total, 57 sites were achieved, 40 of which were polymorphic, and the polymorphic rate was up to 70.18%. A genetic tree was built based on seven cultivars. SCAR markers of C. officinalis cpDNA were successfully converted into RAPD markers. cpDNA samples from hawthorn, C. officinalis, Cornus wood, and grape were used for SCAR amplification, and their bands were distinctly different. In conclusion, SCAR markers and cpDNA may be used for research on C. officinalis and its adulterants, and the results may provide a basis for identifying germplasm and screening fine varieties at a molecular level.
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Affiliation(s)
- L Zhang
- Department of Pharmacy, First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - R X Liu
- Department of Pharmacy, First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - J Wang
- College of Pharmacy, Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - T Zhang
- College of Pharmacy, Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - J Li
- College of Pharmacy, Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - J H Shi
- Department of Pharmacy, First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - B Y Kang
- Department of Pharmacy, First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - S Q Chen
- College of Pharmacy, Henan University of Traditional Chinese Medicine, Zhengzhou, China
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Liu CH, Tao T, Jiang L, Xu B, Zhang L, Lu K, Zhang XW, Chen SQ, Liu DC, Chen M. DNMT3A -448A>G polymorphism and cancer risk: a meta-analysis. Genet Mol Res 2015; 14:3640-9. [PMID: 25966133 DOI: 10.4238/2015.april.17.14] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Cancer is a major public health problem worldwide that involves complex processes and factors. For instance, methylation is important in tumorigenesis. DNA (cytosine-5)-methyltransferase 3A (DNMT3A) is the main de novo methyltransferase implicated in this process. In DNMT3A, the -448A>G polymorphism is associated with cancer; however, the results of various studies have been conflicting. To clarify the role of DNMT3A polymorphisms in cancer, we conducted a meta-analysis of 2014 cases and 3089 control subjects. Odds ratios with 95% confidence intervals were estimated to evaluate the association between the DNMT3A -448A>G polymorphism and cancer risk. The results showed that DNMT3A may be a protective factor against all cancer types and colorectal cancer groups. Further studies should be conducted including different ethnicities and large population sizes to generate a comprehensive conclusion.
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Affiliation(s)
- C H Liu
- Medical School of Southeast University, Nanjing, China
| | - T Tao
- Medical School of Southeast University, Nanjing, China
| | - L Jiang
- Medical School of Southeast University, Nanjing, China
| | - B Xu
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
| | - L Zhang
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
| | - K Lu
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
| | - X W Zhang
- Medical School of Southeast University, Nanjing, China
| | - S Q Chen
- Medical School of Southeast University, Nanjing, China
| | - D C Liu
- Medical School of Southeast University, Nanjing, China
| | - M Chen
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
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39
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Guo W, Liu Y, Chen JY, Chen SQ, Li HL, Duan CY, Liu YH, Tan N. Hyperuricemia Is an Independent Predictor of Contrast-Induced Acute Kidney Injury and Mortality in Patients Undergoing Percutaneous Coronary Intervention. Angiology 2015; 66:721-6. [PMID: 25616679 DOI: 10.1177/0003319714568516] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
We investigated whether hyperuricemia is an independent predictor of contrast-induced acute kidney injury (CI-AKI) and mortality in patients undergoing percutaneous coronary intervention (PCI). In a single-center study of 1772 patients undergoing PCI, the development of CI-AKI and mortality during a 2.8-year median follow-up period was assessed. The incidence of CI-AKI was significantly higher in the hyperuricemic group than in the normouricemic group (5.78% vs 1.76%, P < .001). According to multivariate analysis (after adjusting for potential confounding factors), hyperuricemia predicted CI-AKI (odds ratio: 1.962; 95% confidence interval [CI]: 1.014-3.798; P = .045). The other risk factors for CI-AKI were >75 years, emergent PCI, chronic kidney disease (CKD), and anemia. Hyperuricemia with a tendency toward significantly independently predicted long-term mortality, after adjusting for CI-AKI, CKD, and emergent PCI (hazard ratio: 1.571; 95% CI: 1.006-2.452; P = .047). In patients undergoing PCI, hyperuricemia is associated with a risk of CI-AKI. Furthermore, after adjusting for other variables, including CI-AKI and CKD, long-term mortality after PCI was higher in those with hyperuricemia than with normouricemia.
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Affiliation(s)
- Wei Guo
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yong Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ji-Yan Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Shi-Qun Chen
- Department of Biostatistics, Guangdong Society of Interventional Cardiology, Guangzhou, China
| | - Hua-Long Li
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Chong-Yang Duan
- Department of Biostatistics, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou, China
| | - Yuan-Hui Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ning Tan
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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Chen M, Zhou ZY, Chen JG, Tong N, Chen SQ, Yang Y, Zhang XW, Jiang H, Liu N, Liu J, Sha GZ, Zhu WD, Hua LX, Wang ZJ, Xu B. Effect of miR-146a polymorphism on biochemical recurrence risk after radical prostatectomy in southern Chinese population. Genet Mol Res 2014; 13:10615-21. [PMID: 25526182 DOI: 10.4238/2014.december.18.3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Evidence has shown that miR-146a is involved in carcinogenesis and a common G/C variant (rs2910164) in the pre-miR-146a gene has been found to be associated with various cancers. We investigated the potential prognostic role of miR-146a polymorphism in prostate cancer after radical prostatectomy. Seventy-two southern Chinese with prostate cancer undergoing radical prostatectomy were included in this study. miR-146a polymorphism was analyzed by PCR-RFLP. Its prognostic role in biochemical recurrence was assessed using Kaplan-Meier analysis and Cox regression model. We did not find a significant association between miR-146a polymorphism and prostrate-specific antigen failure in the Chinese population [HR (95%CI): 0.83 (0.30-2.32) for CC vs GG/GC]. However, high Gleason score (over 8) was associated with increased biochemical recurrence and poorer PSA-free survival. This study was limited by the length of follow-up. Future studies with longer follow-up would allow evaluation of more direct metrics, such as disease-specific survival, metastasis-free survival, and overall survival.
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Affiliation(s)
- M Chen
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
| | - Z Y Zhou
- Department of Urology, The First People's Hospital of Suqian, Suqian, China
| | - J G Chen
- Department of Urology, 2nd Affliated Hospital of Nantong University, Nantong, China
| | - N Tong
- Department of Molecular and Genetic Toxicology, Cancer Center of Nanjing Medical University, Nanjing, China
| | - S Q Chen
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
| | - Y Yang
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
| | - X W Zhang
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
| | - H Jiang
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
| | - N Liu
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
| | - J Liu
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
| | - G Z Sha
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
| | - W D Zhu
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
| | - L X Hua
- Department of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Z J Wang
- Department of Urology, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - B Xu
- Department of Urology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
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Liu Y, Chen SQ, Duan CY, Tan N, Chen JY, Zhou YL, Chen PY, Huang SJ, Liu XQ. Contrast Volume-to-Creatinine Clearance Ratio Predicts the Risk of Contrast-Induced Nephropathy After Percutaneous Coronary Intervention in Patients With Reduced Ejection Fraction. Angiology 2014; 66:625-30. [PMID: 25158831 DOI: 10.1177/0003319714548442] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
We determined a relatively safe contrast media volume-to-creatinine clearance (V/CrCl) cutoff value to avoid contrast-induced nephropathy (CIN) after percutaneous coronary intervention (PCI) in patients (n = 111) with reduced ejection fraction (<40%). Improved prediction of CIN in these patients would be useful. Multivariate regression models were used to evaluate whether V/CrCl is an independent risk factor for CIN. Nine (8.1%) patients developed CIN. The V/CrCl was significantly (P = .023) higher in patients with CIN than in those without. The incidence of CIN in patients with the highest tertile of V/CrCl was significantly higher than the middle and lowest tertiles (18.4% vs. 2.7% and 2.8%; P = .013). After adjusting for other potential risk factors, a V/CrCl ≥3.87 remained significantly associated with risk of CIN. A V/CrCl <3.87 might be valuable in predicting the risk of CIN in patients with reduced ejection fraction undergoing PCI.
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Affiliation(s)
- Yong Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China These authors contributed equally to this work
| | - Shi-Qun Chen
- Department of Biostatistics, Guangdong Society of Interventional Cardiology, Guangzhou, China These authors contributed equally to this work
| | - Chong-Yang Duan
- Department of Biostatistics, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou, China These authors contributed equally to this work
| | - Ning Tan
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ji-Yan Chen
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ying-Ling Zhou
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ping-Yan Chen
- Department of Biostatistics, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou, China
| | - Shui-Jin Huang
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiao-Qi Liu
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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Ren Q, Xu B, Chen SQ, Yang Y, Wang CY, Wang YD, Wang XH, Hua LX, Chen M. A common genetic variant of 5p15.33 is associated with risk for prostate cancer in the Chinese population. Genet Mol Res 2012; 11:1349-56. [PMID: 22653581 DOI: 10.4238/2012.may.15.5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Recent evidence has suggested that single-nucleotide polymorphisms (SNPs) located at 5p15.33 contribute to susceptibilities for several cancer types, including prostate cancer. To determine whether SNP rs402710 in this region plays a role in prostate cancer, we analyzed these associations in a Chinese population; 251 prostate cancer patients and 273 control subjects were included in this case-control study. Genotypes were determined by PCR-RFLP. We found that subjects carrying the CC homozygote had a decreased risk for prostrate cancer compared to those carrying TT/TC genotypes (odds ratio (OR) = 0.69, 95% confidence interval (CI) = 0.48-0.98, P = 0.038). Compared with the TT homozygote, subjects carrying the CC homozygote also had a decreased risk for prostate cancer (OR = 0.71, 95%CI = 0.51-0.99, P = 0.043). We conclude that rs402710 polymorphisms in the 5p15.33 region are associated with prostate cancer risk in the Chinese population. Further investigations with large cohorts and done worldwide are warranted to determine whether our findings are detected in other populations.
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Affiliation(s)
- Q Ren
- Department of Anesthesiology, Affiliated Zhongda Hospital of Southeast University, Nanjing, China
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Kong LM, Qian MR, Hu HH, Xu SY, Yu LS, Jiang HD, Chen SQ, Zeng S. Comparison of catalytical activity and stereoselectivity between the recombinant human cytochrome P450 2D6.1 and 2D6.10. Pharmazie 2012; 67:440-447. [PMID: 22764579] [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: 06/01/2023]
Abstract
Polymorphisms of the cytochrome P450 2D6 (CYP2D6) gene play a major role in pharmacokinetic variability in human, while CYP2D6*10 is an important subtype in Asian people. In this study, the co-expression enzyme of human recombinant CYPOR, CYPb5 and CYP2D6.1 or CYP2D6.10 with the Bac-to-Bac system in baculovirus-infected insect cells was used to study the catalytical activity to imipramine metabolism and stereoselective metabolism of propranolol. The metabolites of imipramine were identified of hydroxyl imipramine and desipramine by LC-MS/MS. There are some differences between CYP2D6.1 and CYP2D6.10 activity. The kinetics parameters K(m), V(max), and CL(int) are 11.77 +/- 0.91 micromol/L, 0.4235 +/- 0.05 nmol/nmol CYP2D6.1/min and 3.60 x 10(-5) ml/min/nmol CYP2D6.1 (n = 3) for CYP2D6.1, respectively, and 9.05 +/- 0.87 micromol/L, 0.42 +/- 0.03 nmol/nmol CYP2D6.10/min, and 4.60 x 10(-5) ml/min/nmol CYP2D6.10 (n = 3) for CYP2D6.10. For propranolol, two metabolites were identified to be hydroxyl and N-desisopropylation propranolol by LC-MS/MS. When the substrate concentration was 0.20 micromol/L, CYP2D6.1 and CYP2D6.10 exhibited significant stereoseletivity. Furthermore, enantioselective formation has been detected. Both of CYP2D6.1 and CYP2D6.10 produced more hydroxyl propranolol from the R-(+)-isomer than from the S-(-)-isomer while there was no obvious difference for N-desisopropylation propranolol production between R-(+)- and S-(-)- isomer. In summary, there is a somewhat different catalytical activity and stereoselectivity between the human recombinant CYP2D6.1 and CYP2D6.10. The data we got will be helpful in preclinical research and clinical use of CYP2D6 substrates.
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Affiliation(s)
- L M Kong
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, PR China
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Chen YK, Chen SQ, Li X, Zeng S. Quantitative regioselectivity of glucuronidation of quercetin by recombinant UDP-glucuronosyltransferases 1A9 and 1A3 using enzymatic kinetic parameters. Xenobiotica 2006; 35:943-54. [PMID: 16393854 DOI: 10.1080/00498250500372172] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Quercetin has been suggested to exert its pharmacological effects, at least in part, via its metabolites, such as glucuronides. Quantitative regioselectivity analyses are important to understand the contributions of UDP-glucuronosyltransferases (UGTs) to the pharmacological activity of quercetin. The present work obtained active UGT1A9 and UGT1A3 enzymes with a Bac-to-Bac expression system, and quercetin was metabolized by each of them to four monoglucuronides (7-, 3-, 4'- and 3'-glucuronide). Enzymatic kinetic parameters of each glucuronide were calculated to elucidate quantitatively UGT1A9's and UGT1A3's regioselectivities for quercetin. UGT1A3's highest glucuronidation efficiency was observed for the 3'-glucuronide, then the 3-, 4'- and 7-glucuronide. The catalytic efficiency order for UGT1A9 was 3->7->3'->4'-glucuronide.
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Affiliation(s)
- Y K Chen
- Department of Drug Metabolism and Pharmaceutical Analysis, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
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Yao TW, Zeng S, Wang TW, Chen SQ. Phenotype analysis of cytochrome P450 2C19 in Chinese subjects with mephenytoin S/R enantiomeric ratio in urine measured by chiral GC. Biomed Chromatogr 2001; 15:9-13. [PMID: 11180294 DOI: 10.1002/bmc.19] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A chiral gas chromatographic method with FID was developed for the determination of S- and R-mephenytoin in human urine. The assay is linear from 25 to 800 ng/mL for each enantiomer and the limit of detection and limit of quantitation were 12 and 25ng/mL for each enantiomer, respectively. The method affords average recoveries of 74.41 +/- 3.93% and 73.78 +/- 3.02% for S- and R-mephenytoin, respectively. The method allows the phenotype study of CYP2C19 in Chinese subjects. The phenotype pattern of 90 Chinese volunteers was determined, in which 26 volunteers received phenotyping and genotyping tests. The results of phenotype analysis showed that the interindividual variation was marked. The mephenytoin S/R enantiomeric ratios in urine of 11 volunteers were > or = 0.95 and identified as poor metabolizers. The frequency of poor metabolizers was 12.2% in the Chinese subjects tested. A good relationship between phenotype and genotype analysis of CYP2C19 was observed.
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Affiliation(s)
- T W Yao
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, Zhejiang 310031, People's Republic of China
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Chen SQ, Wedlund PJ. Correlation between cytochrome P-450 CYP2D6 (CYP2D6) genotype and phenotype. Zhongguo Yao Li Xue Bao 1999; 20:585-8. [PMID: 10678117] [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: 02/15/2023]
Abstract
AIM To study the correlation between CYP2D6 genotype and its phenotype. METHODS CYP2D6 genotyping was made by detecting CYP2D6*3, *4, *6, and *7 alleles with an allele-specific polymerase chain reaction procedure. RESULTS The CYP2D6 genotypes were well correlated with its phenotypes in all 125 extensive metabolizers and in 43 poor metabolizers. Extensive metabolizers had at least one wildtype CYP2D6 gene and the genotypes were *1/*1, *1/*3, and *1/*4. Poor metabolizers were found to be homozygous mutants of CYP2D6 gene and the genotypes were *3/*4, *4/*4, *3/*6, *4/*7, *4/*6, and *6/*6. CONCLUSION Genotype could be used to screen variations of CYP2D6 expression.
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Affiliation(s)
- S Q Chen
- Department of Biochemistry, College of Medicine, Zhejiang University, Hangzhou, China
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Chen SQ, Cai WM, Wedlund PJ. [Distinguishing CYP2D6 homozygous and heterozygous extensive metabolizers by dextromethorphan phenotyping]. Yao Xue Xue Bao 1997; 32:924-7. [PMID: 11596190] [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: 02/21/2023]
Abstract
A more sensitive procedure was developed to phenotype cytochrome P450 2D6 metabolism by a less toxic probe drug--dextromethorphan. The sensitivity of the determination of dextromethorphan in urine samples was up to 1 ng.ml-1. This method was employed to phenotype three groups of subjects. The results showed that there was a difference between extensive metabolizers which were genotyped as homozygotes and heterozygotes. Although the difference was not as big as the difference with poor metabolizers which were genotyped as homozygous mutants. It suggests that "gene copy" is a true factor in the expression of CYP2D6 genes.
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Affiliation(s)
- S Q Chen
- College of Basic Medicine, Zhejiang Medical University, Hangzhou 310031
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Abstract
A collection of clinical data is reported on nonagenarians in comparison to an 'average' population of younger age. The results of these clinical data indicated that a vital physiological basis for long life span probably existed. The basis include a better micro-blood-flow state, a better cardiac, immune (nature killer cell activity), adrenocortical, hepatic and renal function, and a higher level of high density lipoprotein cholesterol. It is suggested that the method, including Chinese traditional medicine, to improve the micro-blood-flow, nature killer cell activity, high density lipoprotein cholesterol and vital organ function may be beneficial for life preservation and aging retarding.
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Affiliation(s)
- Y X Ma
- Department of Aging and Antiaging, Shanghai Institute of Gerontology and Geriatrics, Huadong Hospital, People's Republic of China.
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Qiao ZH, Wang CY, Chen SQ. [Urinary function after gastrocystoplasty]. Zhonghua Hu Li Za Zhi 1997; 32:82-3. [PMID: 9369563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Chen SQ, Xue KX, Wu JZ, Ma GJ. [Mutagenic effects of bimolane]. Zhongguo Yao Li Xue Bao 1995; 16:531-3. [PMID: 8732050] [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: 02/01/2023]
Abstract
AIM To study the genotoxicity of bimolane. METHODS Bimolane 5, 10, and 15 mg . kg-1 was injected i.p. in mice to investigate its effects on chromosome/chromatid aberrations of bone marrow cells. Mutagenic effects on TA97, TA98, TA100, TA102 were studied in Ames test. RESULTS Bimolane 5, 10, and 15 mg . kg-1 induced of chromosome/chromatid aberrations, and the frequency of aberration cells (ACF) induced by bimolane increased markedly (P < 0.01); Bimolane without S9 showed mutagenic to TA98 and TA102 at the concentrations of 100 and 150 micrograms/plate in Ames test. CONCLUSION Bimolane is a kind of genotoxic compound.
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Affiliation(s)
- S Q Chen
- Jiangsu Institute of Cancer Research, Nanjing, China
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