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| 1 | Animal experiment and clinical study of effect of gamma-interferon on hepatic fibrosis显示文摘AIM To evaluate the antifibrotic effect ofdifferent doses of recombinant human Gamma-Interferon (IFN-γ) intwo rat models of hepaticfibrosis, and to observe its effect on moderatechronic hepatitis B virus fibrosis.METNODS Hepatic fibrosis was successfullyinduced in 150 and 196 rats by subcutaneousinjection of carbon tetrachloride (CCl4) andintraperitoneal injection of dimethylnitrosamine(DMN), respectively. Each of the two modeldose IFN-γ group (15 MU/kg per day, i.m. for 8group (1.67 MU/kg daily, i.m. for 8 weeks).Another group of 10 rats without any treatmentwas used as normal controls. At the end of theexperiment, semi-quantitative histopathologicalscores of inflammation and fibrosis, liver (αsmooth muscle actin (α-SMA) expression level,liver hydroxyl proline content and serumhyaluronic acid levels were compared. And 47medium chronic hepatitis B viral fibrosispatients were studied. They were given IFN-γtreatment, 100MU/day i.m. for the first threemonths and 100MU qod i.m. for the next sixmonths. Semi-quantitative pathological scoresof inflammation and fibrosis and serum hepaticfibrosis indices were compared within the 9months.RESULTS In animal experiment, thepathological fibrosis scores and liver hydroxylproline content were found to be significantlylower in rats treated with different doses of IFN-γ as compared with rats in fibrotic model groupinduced by either CCI4 or DMN, in a dose-dependent manner. For CCI4-induced model,pathological fibrosis scores in high, medium andIow doses IFN-γ groups were 5.10 ± 2.88, 7.70 ±3.53 and 8.00 ± 3.30, respectively, but the scorewas 14.60 ± 7.82 in fibrotic model group.Hydroxyl proline contents were 2.83 ± 1.18, 3.59± 1.22 and 4.80 ± 1.62, in the three IFN-γgroups, and 10.01 ± 3.23 in fibrotic model group.The difference was statistically significant(P<0.01). Similar results were found in DMN-induced model. Pathological fibrosis scoreswere 6.30±0.48, 8.10 ±2.72 and 8.30 ±2.58, inhigh, medium and Iow doses IFN-γ groups, and12.60 ± 3.57 in fibrotic model group. Hydroxylproline contents were 2.72 ± 0.58, 3.14 ± 0.71and 3.62 ± 1.02, in the three IFN-γ groups, and12.79 ± 1.54 in fibrotic model group. Thedifference was statistically significant(P<0.01). Serum hepatic fibrosis indicesdecreased significantly in the 47 patients afterIFN-γ treatment (HA: 433.38 ± 373.00 vs 281.57± 220.48; LN: 161.22± 41.02 vs 146.35 ± 44.67;PCⅢ: 192.59 ± 89.95 vs 156.98 ± 49.22; C-Ⅳ:156.30 ± 44.01 vs 139.14 ± 34.47) and thedifferences between the four indices weresignificant (P<0.05). Thirty-three patientsCONCLUSION All the three doses of IFN-γ areeffective in treating rat liver fibrosis induced byeither CCl4 or DMN, the higher the dose, thebetter the effect. And IFN-γ is effective forpatients with moderate chronic hepatitis B viralfibrosis. | Hong Lei Weng Wei Min Cai Rong Hua Liu Institute of Infectious Diseases, First Affiliated Hospital. Medical School. Zhejiang University, Hangzhou 310003, Zhejiang Province. China | 2001 | World Journal of Gastroenterology2001，7，1： | 53 |
| 2 | Transmission Dynamics of an Outbreak of the COVID-19 Delta Variant B.1.617.2——Guangdong Province,China,May-June 2021显示文摘On May 21,2021,a local case of coronavirus disease 2019(COVID-19)was confirmed in a 75-year-old woman(experienced onset of symptoms on May 18)in Liwan District,Guangzhou City,Guangdong Province,China.The number of infections has increased in the following 10 days and led to 5 generations of transmission. | Meng Zhang Jianpeng Xiao Aiping Deng Yingtao Zhang Yali Zhuang Ting Hu Jiansen Li Hongwei Tu Bosheng Li Yan Zhou Jun Yuan Lei Luo Zimian Liang Youzhi Huang Guoqiang Ye Mingwei Cai Gongli Li Bo Yang Bin Xu Ximing Huang Yazun Cui Dongsheng Ren Yanping Zhang Min Kang Yan Li | 2021 | China CDC weekly2021，3，27： | 51 |
| 3 | Epidemiology of fungal infections in China显示文摘与 immunocompromised 主人的增加的数字,真菌的感染的流行病学的特征经历了世界范围的庞大的变化,在中国包括。在这份报纸,我们越过中国在真菌病上考察了存在数据总结可得到的流行病学的侧面。我们发现在中国的表面的真菌的感染的一般发生是稳定的,但是癣 capitis 的发生减少了,传播线路变化了。由对比,侵略真菌的感染的全面发生继续升起了。candidemia 的出现由除 C 以外的 Candida 种类引起了。albicans 和不平常的 Candida 种类最近在中国增加了的包括的一些。曲霉属菌引起的感染也在最近的年里宣传了,特别地与 azole 抵抗的曲霉属菌 fumigatus 的出现。cryptococcosis 的一个增加的趋势在中国被注意了,与 Cryptococcus neoformans var。grubii 圣 5 遗传型作为占优势的病原体孤立。回顾的研究建议了在中国的 Pneumocystis 肺病的流行病学的特征可能类似于在另外的发展中的国家的那些。地方性的真菌的感染例如在东北中国的 sporotrichosis,必须引起研究,诊断,并且处理警戒。当前,在中国的真菌病上的流行病学的数据可变、碎片。因此,关于在中国的真菌的感染的全国流行病学的研究是对改进国家健康的重要需要。 | Min Chen Yuan Xu Nan Hong Yali Yang Wenzhi Lei Lin Du Jingjun Zhao Xia Lei Lin Xiong Langqi Cai Hui Xu Weihua Pan Wanqing Liao | 2018 | Frontiers of Medicine2018，12，1： | 49 |
| 4 | Diagnostic value of platelet derived growth factor-BB,transforming growth factor-131,matrix metalloproteinase-1,and tissue inhibitor of matrix metalloproteinase-1 in serum and peripheral blood mononuclear cells for hepatic fibrosis显示文摘AIM: Noninvasive diagnosis of hepatic fibrosis has become the focus because of the limited biopsy, especially in the surveillance of treatment and in screening hepatic fibrosis. Recently, regulatory elements involved in liver fibrosis, such as platelet derived growth factor-BB (PDGF-BB), transforming growth factor-β1(TGF-β1), matrix metalloproteinase-1 (MMP-1), and tissue inhibitor of matrix metalloproteinase-1 (TIMP-1), have been studied extensively. To determine whether these factors or enzymes could be used as the indices for the diagnosis of hepatic fibrosis, we investigated them by means of receiver operating characteristic (ROC) curve. METHODS: Serum samples from sixty patients with chronic viral hepatitis B and twenty healthy blood donors were assayed to determine the level of PDGF-BB, TGF-β1, MMP-1, and TIMP-1 with ELISA, and HA, PCIII, C-IV, and LNlevel with RIA. The message RNA (mRNA) expression of TIMP-1 and MMP-1 in peripheral blood mononuclear cells (PBMCs) was detected by RT-PCR and Northern blot hybridization. Liver biopsy was performed in all patients. The biopsy samples were histopatholocjically examined. The trial was double-blind controlled. RESULTS: The serum level of PDGF-BB, TIMP-1, the ratio of TIMP-1 and MMP-1 (TIMP-1/MMP-1), mRNA expression of TIMP-1 (TIMP-lmRNA), and the ratio of TIMP-lmRNA and MMP-lmRNA (TIMP-lmRNA/MMP-lmRNA) in patients was significantly higher than those in the healthy blood donors (t=2.514-11.435, P=0.000-0.016). The serum level of PDGF-BB, TIMP-1, TIMP-1/MMP-1, and TIMP-lmRNA was positively correlated with fibrosis stage and inflammation grade (r=0.239-0.565, P=0.000-0.033), while the serum level of MMP-1 was negatively correlated with fibrosis stage and inflammation grade, and TIMP-lmRNA/MMP-lmRNA was positively correlated with inflammation grade. Through the analysis by ROC curve, serum PDGF-BB was the most valuable marker, and its sensitivity was the highest among the nine indices. The markers with the highest specificity were TIMP-lmRNA and TIMP-lmRNA/MMP-lmRNA in PBMCs. The area under the curve (AUC) of PDGF-BB, TIMP-lmRNA, TIMP-lmRNA/MMP-lmRNA, TIMP-1/MMP-1, HA, PCIII, TIMP-1, C-IV, and LN was 0.985, 0.876, 0.792, 0.748, 0.728, 0.727, 0.726, 0.583, and 0.463, respectively. The sensitivity and the specificity in the parallel test was 99.0% and 95.0 % when serum PDGF-BB, TIMP-lmRNA and TIMP-lmRNA/MMP-lmRNA was detected simultaneously. CONCLUSION: Serum level of PDGF-BB, TIIVIP-lmRNA, TIMP-lmRNA/MMP-lmRNA in PBMCs, and serum level of TIMP-1 and TIMP-1/MMP-1 can be used as the indices for the diagnosis of hepatic fibrosis, but the former three are more useful. The combination of serum PDGF-BB, TIMP-lmRNA and TIMP-lmRNA/MMP-lmRNA in PBMCs is even more efficient in screening liver fibrosis. | Bin-Bin Zhang Wei-Min Cai Hong-Lei Weng Zhong-Rong Hu Jun Lu Min Zheng Rong-Hua Liu, Institute of Infectious Diseases, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang Province, China | 2003 | World Journal of Gastroenterology2003，9，11： | 48 |
| 5 | Associations of CYP3A4, NR1I2, CYP2C19 and P2RY12 polymorphisms with clopidogrel resistance in Chinese patients with ischemic stroke显示文摘瞄准:在亚洲人口有 antiplatelet 药 clopidogrel 抵抗(CR ) 的高发生。因为 clopidogrel 是 prodrug,编码涉及它的 biotransformation 的酶的基因的多型性可以是主要有影响的因素。这研究的目标是与 ischemic stroke.Methods 在中国病人与 CR 调查 CYP3A4, NR1I2, CYP2C19 和 P2RY12 基因的多型性的协会:有 ischemic 击的 191 个病人的一个总数被注册。病人与 clopidogrel 被对待至少 5 天。血小板功能被轻传播 aggregometry 测量。SNP NR1I2 (rs13059232 ) , CYP3A4 *1G (rs2242480 ) , CYP2C19 *2 (rs4244285 ) 和 P2RY12 (rs2046934 ) 是 genotyped.Results:在这张人口的 CR 率是 36% 。CYP2C19 *2 变体是为 CR 的一个风险因素(*2/*2+wt/*2 对 wt/wt,或:2.366, 95% CI:1.180-4.741, P=0.014 ) ,而 CYP3A4 *1G 变体在 CR 上有保护的效果(*1/*1 对 *1G/*1G+*1/*1G, 或:2.360, 95% CI:1.247-4.468, P=0.008 ) 。NR1I2 (rs13059232 ) 多型性中等与 CR 被联系(CC 对 TT+TC,或:0.533, 95% CI:0.286-0.991, P=0.046 ) 。在 P2RY12 (rs2046934 ) 的 C 等位基因被预言是为 CR 的一个保护的因素(CC+TC 对 TT,或:0.407, 95% CI:0.191-0.867, P=0.018 ) 。另外,一个协会在高血压和 CR (P=0.022 ) 之间被发现 .Conclusion:有 CYP2C19 *2 等位基因和高血压的个人在反血栓治疗期间在 CR 的高风险。CYP3A4 *1G 等位基因, P2RY12 (rs2046934 ) C 等位基因和 NR1I2 (rs13059232 ) CC 遗传型可以是为 CR 的保护的因素。学习的联系 SNP 可能是有用的与 ischemic 击在中国病人预言 clopidogrel 抵抗。 | Rui LIU Zi-yi ZHOU Yi-bei CHEN Jia-li LI Wei-bang YU Xin-meng CHEN Min ZHAO Yuan-qi ZHAO Ye-feng CAI Jing JIN Min HUANG | 2016 | Acta Pharmacologica Sinica2016，37，7： | 39 |
| 6 | Early Paleozoic ridge subduction in the Chinese Altai: Insight from the abrupt change in zircon Hf isotopic compositions显示文摘Zircons were separated from granitoids, gneisses, and sedimentary rocks of the Chinese Altai. Those with igneous characteristics yielded U-Pb ages of 280-2800 Ma, recording a long history of magmatic activity in the region. Zircon Hf isotopic compositions show an abrupt change at ~420 Ma, indicating that prior to that time the magmas came from both ancient and juvenile sources, whereas younger magmas were derived mainly from juvenile material. This may imply that the lithosphere was signifi- cantly modified in composition by a rapid addition of melt from the mantle. We suggest that this dramatic change was due to the onset of ridge subduction, which can account not only for the formation of voluminous granitoids, mafic rocks with complex compositions, and the association of adakite + high-Mg andesite + boninite + Nb-enriched basalt, but also for the coeval high-T, low-P metamorphism. | SUN Min LONG XiaoPing CAI KeDa JIANG YingDe WANG BuYun YUAN Chao ZHAO GuoChun XIAO WenJiao WU FuYuan | 2009 | Science China Earth Sciences2009，52，9： | 33 |
| 7 | Toll-like receptor 4/nuclear factor-kappa B signaling detected in brain after early subarachnoid hemorrhage显示文摘背景发炎和免疫在 subarachnoid 出血(SAH ) 以后在早大脑损害的致病起一个重要作用。原子 factor-kappa B (NF-KB ) 为发炎和免疫调整许多基因必需品并且被像使用费的受体(TLR ) 激活。这研究试图检测在早 SAH 以后在老鼠大脑发信号的像使用费的受体 4/nuclear factor-kappa B (TLR4/NF-KB ) 的表示。老鼠被将斩首的方法和他们的大脑在血的单个注射以后在 0, 2, 4, 6, 12, 24 和 48 个小时被移开进 prechiasmatic 水塘, TLR4 的 mRNA 表示被 immunohistochemistry 并且西方的弄污被 Taqman 即时 RT-PCR,和蛋白质表示测量。肿瘤坏死 factor-alpha (TNF-) 的 NF-KB 活动和集中, interleukin-lbeta (IL-) 和 intedeukin-6 (IL-6 ) 被试金(ELISA ).Results TaqMan 即时 RT-PCR 并且西方的弄污识别了的连接酶的 immunosorbent 测量在在 mRNA 和蛋白质的 TLR4 表示的一个 biphasic 变化:一座起始的山峰(2-6 小时) 和持续举起(12-48 小时) 。染色的 Immunohistochemical 在 glial 房间和脉管的内皮细胞层主要显示出 TLR4-1ike 免疫反应的可诱导的表示。在象 NF-KB-regulated proinflammatory cytokines (TNF- , IL-1 和 IL-6 ) 的生产一样的 NF-KB 子单元 p65 的激活的一个类似的 biphasic 变化被 ELISA 检测。结论这些数据建议试验性的 SAH 导致在早大脑损害发信号的 TLR4 表示和 NF-KB 的重要起来规定。发信号的 TLR4/NF-KB 的激活可以在 SAH 以后调整煽动性的回答。 | MA Chun-xiao YIN Wei-ning CAI Bo-wen WU Jian WANG Jun-yi HE Min SUN Hong DING Jun-li YOU Chao | 2009 | Chinese Medical Journal2009，，13： | 33 |
| 8 | Safety of lamivudine treatment for chronic hepatitis B in early pregnancy显示文摘AIM:To evaluate the safety of lamivudine(LAM) treatment for chronic hepatitis B in early pregnancy.METHODS:A total of 92 pregnant women who received LAM treatment either before pregnancy or in early pregnancy were enrolled in this study.All of the pregnant women volunteered to take lamivudine during pregnancy and were not co-infected with hepatitis C virus,human immunodeficiency virus,cytomegalovirus,or other viruses.All infants received passiveactive immunoprophylaxis with 200 IU hepatitis B immunoglobulin and three doses of 10 μg hepatitis B vaccines(0-1-6 mo) according to the guidelines for the prevention and treatment of chronic hepatitis B.Adverse events were observed throughout the entire pregnancy and perinatal period,and the effectiveness of lamivudine treatment for blocking mother-to-infant transmission of hepatitis B virus(HBV) was evaluated.All adverse events in mothers and infants during pregnancy and the perinatal period and the HBV motherto-infant transmission blocking rate were compared with the literature.RESULTS:Among the 92 pregnant women,spontaneous abortions occurred in 11 cases,while 3 mothers had a second pregnancy after the initial abortion;72 mothers delivered 73 live infants,of whom 68 infants were followed up for no less than 6 mo,and 12 mothers were still pregnant.During pregnancy,the main maternal adverse events were vaginitis(12/72,16.7%),spontaneous abortion(11/95,11.6%),and gestational diabetes(6/72,8.3%);only one case had 1-2 degree elevation of the creatine kinase level(195 U/L).During the perinatal period,the main maternal adverse events were premature rupture of the membranes(8/72,11.1%),preterm delivery(5/72,6.9%),and meconium staining of the amniotic fluid(4/72,5.6%).In addition,2 infants were found to have congenital abnormalities;1 had a scalp hemangioma that did not change in size until 7 mo,and the other had early cerebral palsy,but with rehabilitation training,the infant's motor functions became totally normal at 2 years of age.The incidence of adverse events among the mothers or abnormalities in the infants was not higher than that of normal mothers or HBV-infected mothers who did not receive lamivudine treatment.In only 2 cases,mother-to-infant transmission blocking failed;the blocking rate was 97.1%(66/68),which was higher than has been previously reported.CONCLUSION:Lamivudine treatment is safe for chronic HBV-infected pregnant mothers and their fetuses with a gestational age of less than 12 wk or throughout the entire pregnancy. | Wei Yi Min Liu Hao-Dong Cai | 2012 | World Journal of Gastroenterology2012，18，45： | 29 |
| 9 | ROC curves in evaluation of serum fibrosis indices for hepatic fibrosis显示文摘AIM: Use Receiver operating characteristic (ROC) curves to find out the relationship between serum level of hyaluronic acid (HA), type Ⅲ procollagen (PCⅢ), N-terminal procollagen Ⅲ peptide (PⅢNP), laminin (LN), type Ⅳ collagen (C-Ⅳ) and hepatic fibrosis, as well as to determine their value in clinical practice.METHODS: 114 serum samples from chronic hepatitis patients were assayed for fibrosis indices including HA, PCⅢ, PⅢNP, LN and Ⅳ-C with radioimmunoassay (RIA). Liver biopsy was also performed in all these patients and the biopsy material was examined histopathologically.RESULTS: ROC curves analysis showed that area under the curve (AUC) of PⅢNP, HA, PCⅢ, C-Ⅳ and LN was 0.800,0.728, 0.727, 0.583 and 0.463, respectively. The analysis also showed that PⅢNP (r=0.452), HA (r=0.497) and PCⅢ (r=0.404) have greater diagnosis performances than C-Ⅳ (r=0.238) and LN (r=0.128) according to fibrosis staging. The sensitivity of HA plus PⅢNP was 55.1%, it was the most sensitive combination. Combined three or more than three indices that based on HA, the specificity was 100 %.Using combination assays can improve the specificity, but its sensitivity was not high. Serum fibrosis indices increased as the grade of inflammation aggravated. But only PⅢNP and PCⅢ had significant difference between G1 and G2 (PⅢNP: 13.16±8.07 VS8.32±5.09; PCⅢ: 164.22±65.69 VS 138.23±77.63). The coefficient correlation of the results of inflammation grade and fibrosis staging to HA was 0.525 and 0.553 respectively, that to PCⅢ, 0.446 and 0.412, that to LN, 0.234 and 0.194, and that to Ⅳ-C, 0.363 and 0.351, respectively.CONCLUSION: Serum fibrosis indices can indicate tendency of hepatic fibrosis, but it cannot replace liver biopsy. However, as diagnostic markers, more efficient serum fibrosis indices for the diagnosis of hepatic fibrosis need to be explored. | Min Zheng Wei-Min Cai Hong-Lei Weng Rong-Hua Liu,Institute of Infectious Diseases,First Affiliated Hospital,School of Medicine,Zhejiang University,Hangzhou 310003 Zhejiang Province,China | 2002 | World Journal of Gastroenterology2002，8，6： | 29 |
| 10 | Fate of tetracyclines in swine manure of three selected swine farms in China显示文摘Veterinary antibiotics can enter the environment due to the common practice of land application of manure from treated animals.The environmental fate of tetracyclines in swine manure after composting and field application remains largely unknown.This study analyzed the concentrations of tetracyclines in manure,manure-based compost and compost amended soil in selected swine farms from Beijing,Jiaxing and Putian,China to determine the dilution effects of antibiotics when released into the soil environment.The results demonstrate that residues of antibiotics were detected in all samples and chlortetracycline as well as its degradation products should be regarded critically concerning their potential ecotoxicity.Application of manure-based compost to soil could reduce the possible risk posed by antibiotic contamination,but the trigger value of 100 μg/kg was still exceeded in soil samples (776.1 μg/kg dw) from Putian City after application of compost.Field studies such as the present one can help to improve the routine administration of antibiotic-containing composted manure. | Min Qiao Wangda Chen Jianqiang Su Bing Zhang Cai Zhang | 2012 | Journal of Environmental Sciences2012，24，6： | 26 |
| 11 | Immune response,stress resistance and bacterial challenge in juvenile rainbow trouts Oncorhynchus mykiss fed diets containing chitosan-oligosaccharides显示文摘Effects of dietary supplementation of chitosan-oligosaccharides(COS)on the growth performance,immune response,stress resistance,and disease resistance of juvenile rainbow trout Oncorhynchus mykiss were studied.Four experimental diets containing 0,20,40,or 60 mg/kg COS(COS0,COS20,COS40,and COS60,respectively)were fed to juvenile rainbow trout(initial weight=5.2±0.3 g)for 8 weeks.By the end of the feeding trial,representative groups of fish from each dietary treatment were challenged with stressor(30 sec air exposure)and pathogen exposure(intraperitoneal injection with Aeromonas hydrophila).Results showed that supplementation of COS in diets did not affect production performance and body composition of rainbow trout.However,fish fed the COS40 diet demonstrated improved phagocytic activities,respiratory burst activities and decreased serum cortisol level.Additionally,survival following A.hydrophila challenge was significant higher among fish fed the COS-supplemented feeds,although there was no difference based on the level of supplementation.The present study suggests that COS can be used as an immuno-stimulant in rainbow trout feeds. | Lin LUO Xuefeng CAI Chuan HE Min XUE Xiufeng WU Haining CAO | 2009 | Current Zoology2009，55，6： | 22 |
| 12 | Secukinumab demonstrates high efficacy and a favorable safety profile over 52 weeks in Chinese patients with moderate to severe plaque psoriasis显示文摘Background:Psoriasis is a chronic inflammatory skin disease,affecting about 0.6%of the Chinese population.Many patients are not well controlled by conventional treatments,thus there is need for new treatment regimens.In this study,we assessed the efficacy and safety of secukinumab in Chinese patients with moderate to severe plaque psoriasis.Methods:This study was a 52-week,multicentre,randomized,double-blind,placebo-controlled,parallel-group,Phase 3 trial.A sub-population of study participants(≥18 years)of Chinese ethnicity were randomized to receive subcutaneous injections of 300 or 150 mg secukinumab,or placebo.The co-primary endpoints were psoriasis area severity index(PASI)75 and Investigator’s Global Assessment(IGA)0/1 at Week 12.Results:A total of 441 Chinese patients were enrolled in this study.Co-primary outcomes were achieved;300 and 150 mg secukinumab were superior to placebo as shown in the proportion of patients that achieved PASI 75(97.7%and 87.2%vs.3.7%,respectively;P<0.001),and IGA 0/1(82.3%and 69.7%vs.2.7%;P<0.001)at Week 12.Treatment efficacy was maintained until Week 52.There was no increase in overall adverse events with secukinumab relative to placebo throughout the 52-week period.Conclusion:Secukinumab is highly effective and well tolerated in Chinese patients with moderate to severe plaque psoriasis. | Lin Cai Jian-Zhong Zhang Xu Yao Jun Gu Quan-Zhong Liu Min Zheng Shi-Fa Zhang Jin-Hua Xu Cheng-Xin Li Hao Cheng Qing Guo Wei-Li Pan Shen-Qiu Li Ruo-Yu Li Zai-Pei Guo Zhi-Qi Song Shan-Shan Li Xiu-Qin Dong Linda Wang Rong Fu Pascaline Regnault Pascal Charef Ratal Mazur Manmath Patekar | 2020 | Chinese Medical Journal2020，，22： | 21 |
| 13 | Quantitative analysis of transforming growth factor beta 1 mRNA in patients with alcoholic liver disease显示文摘AIM: To investigate the expression of the transforminggrowth factor beta 1 (TGF- beta 1 ) mRNA in different stagesof alcoholic liver disease (ALD) and its clinical value.METHODS: One hundred and seven male alcoholics weregrouped by clinical findings into four groups: alcoholabusers without liver impairment (n=22 ), alcoholicsteatosis ( n = 30 ); alcoholic hepatitis ( n = 31 ); andalcoholic cirrhosis ( n = 24 ) Using peripheral bloodmononuclear cells(PBMC) as samples the gene expressionof TGF-beta 1 was examined quantitatively by reversetranscription polymerase chain reaction (RT-PCR) and dotblot. There are 34 healthy subjects served as control.RESULTS: The expression of TGF-beta 1 from all ALDpatients was significantly greater than that in controls ( 1. 320± 1.162 vs 0.808±0.276, P<0.001). The differences of theexpressions were significant between the patients from eachgroups ( alcoholic steatosis, alcoholic hepatitis andalcoholic cirrhosis) and the controls ( 1. 168 ± 0.852, 1.462 ±1.657, 1.329± 0.610 vs 0.808 ± 0.276, P< 0.050). Nosignificant differences of TGF -beta 1 mRNA expression wereobserved between alcohol abusers without liver impairmentand controls. The expressions in patients with alcoholichepatitis and alcoholic cirrhosis were significantly greaterthan that in alcohol abusers respectively (1.462 ± 1. 657, 1.329 ± 0. 610 vs 0. 841 ± 0. 706, P < 0. 050). No significantdifferences of TGF -beta 1 mRNA expression were observedbetween alcoholic fatty liver men and alcohol abusers.CONCLUSION: TGF-beta 1 expression level can be a riskfactor for alcoholic liver disease and might be related to theinflammatory activity and fibrosis of the liver in patients . | Wei-Xing Chen You-Ming Li Chao-Hui Yu Wei-Min Cai Min Zheng Feng-Chen,Department of Gastroenterology, The First Affiliated Hospital,Medical College of Zhejiang University,Hangzhou 310003,Zhejiang Province,China | 2002 | World Journal of Gastroenterology2002，8，2： | 21 |
| 14 | Fish sauce and gastric cancer:an ecological study in Fujian Province,China显示文摘AIM To explore the relationship betweenconsumption of fish sauce and the risk of gastriccancer in Fujian Province.METHODS An ecological study was carriedout.A total of 11000 subjects from 55 townshipswere randomly selected from 10 counties withinFujian Province.All subjects were localresidents who had been living in Fujian Provincefor more than 20 years,within the age group of45-74 years.Trained interviewers conductedface-to-face interviews with a standardizedquestionnaire,which covered the frequency andamount of food intake,dietary habit,tobaccoand alcohol consumption and history of chronicgastric diseases.Univariate and multivariateanalyses were performed using Epi-info and SASstatistical packages,respectively.RESULTS A significant correlation betweenmonthly consumption of fish sauce and mortalityof gastric cancer was found.Pearson’scoefficient of correlation was statisticallysignificant with r=0.7356 for males,r=0.5246for females(P<0.01).In the multivariateanalysis,consumption of fish sauce still showedan association with the risk of gastric cancer.No significant positive correlation betweenesophagus cancer,liver cancer,colon cancerand consumption of fish sauce were observed.CONCLUSION Long-term intake of fish saucemay be related to high mortality of gastriccancer.Consumption of fish sauce might be oneof important and unique etiologic factors ofgastric cancer in Fujian Province.Furtherstudies are needed to confirm this ecologicalstudy. | Lin Cai Shun Zhang Yu Wei Min Ye Ying Nan Yi | 2000 | World Journal of Gastroenterology2000，6，5： | 18 |
| 15 | TGF-β1 gene-modified,immature dendritic cells delay the development of inflammatory bowel disease by inducing CD4^(+)Foxp3^(+)regulatory T cells显示文摘Inflammatory bowel disease(IBD)is caused by an uncontrolled immune response in the intestinal lumen,leading to inflammation in genetically predisposed individuals.Immunotherapy may be a promising approach to the treatment of IBD.Here,we show that transforming growth factor-β1(TGF-β1)gene-modified immature dendritic cells(imDCs)could enhance the inhibitory function of imDCs and delay the progress of IBD induced by dextran sodium sulfate in mice.The results of fluorescence-activated cell sorter(FACS)demonstrated that this protective effect is mediated partially by inducing CD4^(+)Foxp3^(+)regulatory T cells(Tregs)in mesentery lymph nodes to control inflammation.In vitro experiments also supported this hypothesis.In conclusion,we provide evidence that TGF-b1-modified bone marrow-derived imDCs may have a therapeutic effect to IBD. | Zhijian Cai Wei Zhang Min Li Yinpu Yue Fei Yang Lei Yu Xuetao Cao Jianli Wang | 2010 | Cellular & Molecular Immunology2010，7，1： | 18 |
| 16 | Expansion and differentiation of human hepatocyte-derived liver progenitor-like cells and their use for the study of hepatotropic pathogens显示文摘The study of pathophysiological mecha nisms in huma n liver disease has bee n constrained by the in ability to expa nd primary hepatocytes in vitro while maintaining proliferative capacity and metabolic function. We and others have previously shown that mouse mature hepatocytes can be con verted to liver progenitor-like cells in vitro with defined chemical factors. Here we describe a protocol achieving efficient conversion of human primary hepatocytes into liver progenitor-like cells (HepLPCs) through delivery of developmentally relevant cues, including NAD +-dependent deacetylase SIRT1 signaling. These HepLPCs could be expanded sign ifica ntly duri ng in vitro passage. The expa nded cells can readily be con verted back into metabolically functional hepatocytes in vitro and upon tran splantati on in vivo. Under three-dime nsional culture conditions, differentiated cells gen erated from HepLPCs regai ned the ability to support infect io n or reactivatio n of hepatitis B virus (HBV). Our work dem on strates the utility of the con versi on betwee n hepatocyte and liver proge nitor-like cells for studying HBV biology and an tiviral therapies. These fin dings will facilitate the study of liver diseases and regenerative medicine. | Gong-Bo Fu Wei-Jian Huang Min Zeng Xu Zhou Hong-Ping Wu Chang-Cheng Liu Han Wu Jun Weng Hong-Dan Zhang Yong-Chao Cai Charles Ashton Min Ding Dan Tang Bao-Hua Zhang Yi Gao Wei-Feng Yu Bo Zhai Zhi-Ying He Hong-Yang Wang He-Xin Yan | 2019 | Cell Research2019，29，1： | 18 |
| 17 | Biological productivity and carbon cycling in the Arctic Ocean显示文摘Primary production, bacterial production, par-ticulate organic carbon fluxes and organic carbon burial rates were quantified during the summer period of 1999 in the Arctic Ocean via 14C uptake, 3H uptake, 234Th/238U disequilibrium and 210Pbex dating, respectively. The integrated primary production in the water column was as high as 197 mmolC/(m2·d) in the Chukchi shelf and was 3.8 mmolC/(m2·d) in the Canada Basin. These rates are higher than those reported previously. The ratios of bacterial production to primary production in the study region were higher than 0.5, indicating that microbial activity is not depressed but important in cold Arctic waters. 234Th/238U dis-equilibria were evident at the station in the Canada Basin. The presence of significant 234Th deficiency suggested that scavenging and removal processes are also important to bio-geochemical cycles of trace elements in the Arctic Ocean. Particulate organic carbon export flux was estimated to be 1.0 mmolC/(m2·d). Measurements of sediment | CHEN Min HUANG Yipu GUO Laodong CAI Pinghe YANG Weifeng LIU Guangshan QIU Yusheng | 2002 | Chinese Science Bulletin2002，47，12： | 17 |
| 18 | Associations of MDR1, TBXA2R, PLA2G7, and PEAR1 genetic polymorphisms with the platelet activity in Chinese ischemic stroke patients receiving aspirin therapy显示文摘阿司匹林抵抗在收到阿司匹林,而是血小板功能的标准剂量的有 ischemic 击的病人有 5%-65% 的发生不充分地被禁止,从而导致 thrombotic 事件。众多的证据显示出那 thromboxane A 2受体( TXA 2受体,由 TBXA2R 编码了),联系脂蛋白的 phospholipase A 2( PLA2G7 编码的 Lp-PLA 2,)和血小板 endothelial 聚集 receptor-1 ( PEAR1 ,由 PEAR1 编码了)在调整血小板激活,和 P-glycoprotein 是关键的( P-gp ,由 MDR1 编码了)在肠影响阿司匹林的吸收。在这研究,我们在收到阿司匹林 therapy.Methods 的中国 ischemic 击病人检验了在 MDR1, TBXA2R, PLA2G7, PEAR1 基因多型性和血小板活动之间的关联:为 7 d 收到 100 mg 阿司匹林的 283 个 ischemic 击病人的一个总数是为在 MDR1 C3435T 的多型性的 genotyped, TBXA2R (rs1131882 ) , PLA2G7 (rs1051931, rs7756935 ) ,并且 PEAR1 (rs12566888, rs12041331 ) 。血小板聚集反应用一个自动血小板聚集分析器和商业地可得到的 TXB 2 ELISA kit.Results 被测量:33 个病人(11.66%) 对阿司匹林治疗感觉迟钝。MDR1 3435TT 遗传型搬运人,导致的血小板聚集其 arachidonic 酸(AA ) 或腺苷 diphosphate (自动数据处理) 比 CC+CT 遗传型搬运人的低,多半是更少受不了阿司匹林抵抗(机会 ratio=0.421, 95% CI:0.233-0.759 ) 。TBXA2R rs1131882 CC 遗传型,比在敏感的组在阿司匹林感觉迟钝的组(81.8% 对 62.4%) 更经常被发现,为阿司匹林抵抗作为一个风险因素被识别(机会 ratio=2.712, 95% CI:1.080-6.810 ) 与导致 AA 的血小板聚集的高水平。由于 PLA2G7 rs1051931 和 rs7756935 的联合效果, AA-CC haplotype 的搬运人有导致自动数据处理的血小板聚集的高水平,并且比 noncarriers 在阿司匹林抵抗的更加更高的风险(机会 ratio=8.233, 95% CI:1.590-42.638 ).Conclusion:中国 ischemic 中风病人的可观的部分(11.66%) 对阿司匹林治疗感觉迟钝,它可以与 MDR1 C3435T, TBXA2R (rs1131882 ) ,和 PLA2G7 (rs1051931-rs7756935 ) 多型性被相关。 | Ling-ling PENG Yuan-qi ZHAO Zi-yi ZHOU Jing JIN Min ZHAO Xin-meng CHEN Ling-yan CHEN Ye-feng CAI Jia-li LI Min HUANG | 2016 | Acta Pharmacologica Sinica2016，37，11： | 15 |
| 19 | Tenofovir rescue therapy in pregnant females with chronic hepatitis B显示文摘AIM:To evaluate the safety and efficacy of tenofovir monotherapy in pregnant females resistant to lamivudine or telbivudine.The effect of tenofovir on the fetus was also assessed.METHODS:The clinical data of 17 females were reviewed in this study.Adverse events and pregnancy outcomes from January 1,2011 to June 30,2013 were evaluated in the Department of Gynecology and Obstetrics of BeijingDitan Hospital,Capital Medical University,Beijing,China.These pregnant females developed lamivudine(LAM)-or telbivudine(Ld T)-resistant chronic hepatitis B and received tenofovir(TDF)therapy(300 mg/d),and its curative effect,maternal and perinatal adverse events,fetal growth and development,and neonatal prognosis were evaluated.RESULTS:The median hepatitis B virus(HBV)DNA level in the pregnant females with LAM or Ld T resistance was 5.9(range,4.2-7.2)log10 copies/m L before the initiation of TDF.Ten of these females had abnormal alanine aminotransferase(ALT)levels.The patients were treated with TDF for a median of 24 wk(range,12-40 wk).Fourteen females(82.4%)had an HBV DNA level of<500 copies/m L at the time of delivery.This decrease was statistically significant(P<0.0001).Serum ALT levels were normalized in all subjects with an elevated serum ALT level at baseline(P=0.0003).There were no significant changes in serum creatinine and phosphorus levels during TDF treatment.In addition,no adverse events related to TDF treatment were observed.Seventeen females delivered 17 live infants,and all infants had good Apgar scores.The mean birth weight was 3226.5±331.7 g,and the mean length at birth was 50.4±1.1 cm.The growth and development of the infants was normal at birth,and no infants had birth defects related to TDF treatment.Eleven infants completed HBV vaccination and had no evidence of vertical transmission.CONCLUSION:The use of TDF in pregnant females with chronic HBV and LAM or Ld T resistance was safe and effective. | Yu-Hong Hu Min Liu Wei Yi Yan-Jun Cao Hao-Dong Cai | 2015 | World Journal of Gastroenterology2015，21，8： | 14 |
| 20 | Characterization of Nestin-positive stem Leydig cells as a potential source for the treatment of testicular Leydig cell dysfunction显示文摘 | Mei Hua Jiang Bing Cai Ying Tuo Jiancheng Wang Zhi Jun Zang Xiang'an Tu Yong Gao Zhijian Su Weiqiang Li Guilan Li Min Zhang Jianwei Jiao Zi Wan Chunhua Deng Bruce T Lahn Andy Peng Xiang | 2014 | Cell Research2014，24，12： | 14 |
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