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| 1 | Changes of gut bacteria and immune parameters in liver transplant recipients显示文摘BACKGROUND: Liver transplantation is one of the most effective therapeutic options for patients with end-stage liver diseases, and gut microbiota is actively involved in potential infections in pretransplant and posttransplant patients. However, the diversity of gut microbiota and its relationship with the immune parameter of liver transplantation recipients are not well understood. METHODS: We collected fresh feces and blood samples from 190 participants in China from November 2004 to May 2008, including 28 healthy volunteers, 51 cirrhotic patients and 111 liver-transplanted patients. Six interesting gut bacteria, plasma endotoxin, serum cytokines (i.e., tumor necrosis factor alpha and interleukin-6) and fecal secretory IgA (SIgA) were investigated by real-time quantitative PCR, chromogenic limulus amoebocyte assay, sandwich-type enzyme-linked immunosorbent assay and radioimmunoassay, respectively. RESULTS: All Eubacteria, Bifidobacterium spp., Faecalibacterium prausnitzii and Lactobacillus spp. were significantly lower in the liver transplantation recipients while Enterobacteriaceae and Enterococcus spp. were significantly higher (P<0.05). Except for Enterococcus spp., other bacteria showed a tendency to restore to normal level along with the time after liver transplantation. Plasma endotoxin, interleukin-6 and fecal SIgA in cirrhotic patients increased significantly, but not in liver transplantation recipients. Plasma endotoxin and interleukin-6 were negatively correlated with all Eubacteria and the Bacteroides-Prevotella group, while tumor necrosis factor alpha was not significantly correlated with these six gut bacteria in cirrhotic patients.CONCLUSIONS: Our study demonstrates that abundant gut bacteria were altered significantly in both cirrhotic and liver transplantation patients, while plasma endotoxin and interleukin-6 increased remarkably in cirrhotic patients, showing significant correlations with gut microbiota. Interestingly, our data show a tendency for these gut bacteria to restore to normal levels in liver transplantation recipients. | Zhong-Wen Wu, Zong-Xin Ling, Hai-Feng Lu, Jian Zuo, Ji-Fang Sheng, Shu-Sen Zheng and Lan-Juan Li State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Department of Infectious Diseases Key Lab of Combined Multiorgan Transplantation, Ministry of Public Health, Key Lab of Organ Transplantation and Department of Hepatobiliary and Pancreatic Surgery , First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China | 2012 | Hepatobiliary & Pancreatic Diseases International2012，11，1： | 37 |
| 2 | Sorafenib in treatment of patients with advanced hepatocellular carcinoma:a systematic review显示文摘BACKGROUND: Sorafenib has become the standard first-line treatment for patients with advanced hepatocellular carcinoma (HCC). This study aimed to assess the efficacy and safety of sorafenib in advanced HCC patients and explore its true value for specific subgroups. DATA SOURCES: A computer-based systematic search from January 2005 to June 2011 with 'sorafenib' and 'advanced hepatocellular carcinoma' as search terms was performed for possible clinical trials. Hazard ratios (HR) and their 95% confidence intervals (CI) for overall survival (OS) and time to progression (TTP), rates of partial response (PR), rates of toxicity effects, and details of subgroup analysis were extracted. Meta-analyses were done using the software Review Manager (version 5.0). RESULTS: Six trials with 1164 patients were included. Based on three randomized controlled trials, the pooled HR (sorafenib/ placebo) was 0.66 for OS (95% CI: 0.56-0.78; P<0.00001) and 0.57 for TTP (95% CI: 0.47-0.68; P<0.00001). The pooled odds ratio (OR) for PR was 2.96 (95% CI: 0.96-9.15; P=0.06). For three single-arm trials, the pooled HR was 0.69 for OS (95% CI: 0.56-0.84; P=0.0002) and 0.64 for TTP (95% CI: 0.52-0.78; P<0.00001). The pooled OR for PR in three single-arm trials was 3.56 (95% CI: 1.22-10.39; P=0.02). Subgroup analysis indicated that sorafenib was less effective in patients with extrahepatic spread (with: P=0.13 vs without: P<0.0001), with normal alpha-fetoprotein level (AFP) (P=0.15 vs elevated: P=0.0006), and with elevated level of serum bilirubin (P=0.06 vs normal: P=0.0009). Sorafenib-based therapy significantly increased the risk of grade 3/4 hand-foot skin reaction, diarrhea, fatigue, and rash/desquamation.CONCLUSIONS: Sorafenib-based therapy benefits advanced HCC patients. Meanwhile, sorafenib is less effective for patients with extrahepatic spread, with normal AFP level and with elevated level of bilirubin. | Xin Zhang, Xin-Rong Yang, Xiao-Wu Huang, Wei-Min Wang, Ruo-Yu Shi, Yang Xu, Zheng Wang, Shuang-Jian Qiu, Jia Fan ,Jian Zhou Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai Key Laboratory for Organ Transplantation, Shanghai 200032, China,Institute of Biomedical Sciences, Fudan University, Shanghai 200032, China | 2012 | Hepatobiliary & Pancreatic Diseases International2012，11，5： | 29 |
| 3 | 他克莫司在临床肝移植中的应用指南显示文摘1984年,他克莫司的有效成分首次在日本从土壤真菌的肉汤培养基中提取出来,实验室命名为FK506,通用名为他克莫司(Tarolimus,Tac)。1993年,Tac首先于日本上市,1994年在美国和英国等国家上市,1999年在中国上市,商品名为普乐可复。 | Chinese Society of Organ Transplantation,Chinese Medical Association | 2015 | 临床肝胆病杂志2015，31，9： | 27 |
| 4 | Risk factors and incidence of acute pyogenic cholangitis显示文摘BACKGROUND: Acute cholangitis varies from mild to severe form. Acute suppurative cholangitis (ASC), the severe form of acute cholangitis, is a fatal disease and requires urgent biliary decompression. Which patients are at a high risk of ASC and need emergency drainage is still unclear. The present study aimed to identify the factors for determining early-stage ASC and distinguishing ASC from acute cholangitis. METHODS: We analyzed 359 consecutive patients with acute cholangitis who had been admitted to the First Affiliated Hospital, Zhejiang University School of Medicine from January 2004 to May 2011. Emergency endoscopic retrograde cholangiopancreatography (ERCP) was carried out in all patients to decompress or clear the stones by experienced endoscopists Clinical and therapeutic data were collected, and univariate and multivariate analyses were performed to identify the potential risk factors of ASC. RESULTS: Of the 359 patients, 1 was excluded because of failure of ERCP drainage. Of the remaining 358 patients with an average age of 62.7 years (range 17-90), 162 were diagnosed with ASC, and 196 with non-ASC. ENBD catheters were placed in 343 patients (95.8%), of whom 182 patients had stones removed at the same time, and plastic stent was placed in 25 patients (7.0%) Clinical conditions were improved quickly after emergency biliary drainage in all patients. Complications were identified in 11 patients (3.1%): mild pancreatitis occurred in 8 patients and hemorrhage in 3 patients. There was no mortality. Univariate analysis showed that several variables were associated with ASC: age, fever, decreased urine output, hypotension, tachycardia abnormal white blood cell count (WBC), low platelet, high C reactive protein (CRP), and duration of the disease. Multivariateanalysis revealed that advanced age, hypotension, abnormal WBC, high CRP, and duration of the disease were independent risk factors for ASC. CONCLUSIONS: This study demonstrates that advanced age, hypotension, abnormal WBC, high CRP, and long duration of antibiotic therapy are significantly associated with ASC. We recommend decompression by ERCP should be carried out in patients as early as possible. | Yun-Sheng Qin, Qi-Yong Li, Fu-Chun Yang , Shu-Sen Zheng Division of Hepatobiliary and Pancreatic Surgery Key Laboratory of Combined Multi-organ Transplantation, Ministry of Public Health Key Laboratory of Organ Transplantation Zhejiang Province, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China | 2012 | Hepatobiliary & Pancreatic Diseases International2012，11，6： | 18 |
| 5 | Prevention and treatment of hepatic artery thrombosis after liver transplantation显示文摘BACKGROUND: Hepatic artery thrombosis (HAT) which is a serious complication after orthotopic liver transplanta- tion (OLT) remains a significant cause of graft loss. The purpose of this study was to sum up our experiences in the prevention, diagnosis and management of HAT after liver transplantation. METHODS: From April 1993 to September 2003, a total of 198 patients underwent OLT at our hospital. The hepatic artery was anastomosed using 7/0 prolane with running continuous suture in 96 patients (group 1) and with inter- rupted suture in 102 (group 2). Ultrasonography was per- formed every day in two weeks after operation and selec- tively afterwards. RESULTS: HAT occurred in 6 patients (6.3%, 6/96) of group 1, and in 1 (1%, 1/102) of group 2 (x2=4.027, P= 0.045). Six patients received emergency thrombectomy, and 1 conservative therapy but died from tumor recurrence eventually. Biliary complication developed in 3 patients af- ter thrombectomy of whom 2 died of liver failure and one waited for retransplantation. In the other 3 patients after thrombectomy, 1 died of renal failure, and 2 survived. The mortality of patients with HAT was 57.1% (4/7). CONCLUSIONS: The technique of hepatic arterial anasto- mosis is the key factor for the prevention of HAT. Routine ultrasonography is very important in early detection of HAT after OLT. Biliary complication is a severe outcome secondary to HAT. | Shu-Sen Zheng, Zhi-Yong Yu, Ting-Bo Liang, Wei-Lin Wang, Yan Shen, Min Zhang, Xiao Xu and Jian Wu Hangzhou, China Centre of Organ Transplantation and Department o Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital of Medica College, Zhcjiang University, Hangzhou 310003, China | 2004 | Hepatobiliary & Pancreatic Diseases International2004，3，1： | 18 |
| 6 | Preface显示文摘The International Conference of Nonferrous Materials (ICNFM) ’2007 was held in Changsha and Zhangjiajie, China, from November 25 to November 30, 2007. | The Organizing Committee of The International Conference of Nonferrous Materials ’2007 | 2007 | 中国有色金属学会会刊:英文版2007，17，6： | 18 |
| 7 | Expression of HLA-G in patients with hepatocellular carcinoma显示文摘BACKGROUND:Human leukocyte antigen G(HLA-G)is a non-classical major histocompatibility complex class I molecule that has multiple immune regulatory functions including the induction of immune tolerance.The detection of HLA-G expression might serve as a clinical marker in the prediction of clinical outcomes for certain types of carcinoma.Currently, we investigated whether or not HLA-G is also expressed in patients with hepatocellular carcinoma(HCC),and whether the expression has clinical value. METHODS:Serum levels of secreted HLA-G(sHLA-G)were measured by ELISA in 36 patients with HCC,25 patients with liver cirrhosis(LC)and 25 healthy individuals.The expression of HLA-G in liver tissue was further studied using Western blotting in 36 patients with HCC and 25 with LC.The correlations between HLA-G status and various clinicopathological parameters including survival were analyzed. RESULTS:The ELISA assay showed that the serum levels of sHLA-G in the HCC,LC and healthy groups were 132.6± 31.4,63.5±22.1,and 47.0±15.5 U/ml,respectively.Analysis of variance was used for inter-group comparison and differences were found between the HCC group and the other two groups (both P<0.01),while no difference was found between the LC group and the healthy group(P=0.112).HLA-G protein expression in liver tissue was found in 66.7%(24/36)of the primary sites of HCC,but not in benign lesions(LC). Further,the HLA-G expression in tumors had no significant correlation with the parameters of age,gender,histological grade and alpha-fetoprotein level.However,patients with HLA-G-positive tumors had a shorter postoperative survival time than those with HLA-G-negative tumors(P=0.014).Also, univariate analysis showed that HLA-G was an independent prognostic factor.CONCLUSION:Our results indicated that the expression of HLA-G was a characteristic feature of HCC and patients with positive expression of HLA-G in malignant liver tissue had a poor prognosis. | Yan Wang,Zhou Ye,Xue-Qin Meng and Shu-Sen ZhengDivision of Hepatobiliary and Pancreatic Surgery Key Laboratory of Combined Multi-organ Transplantation,Ministry of Public Health and Key Laboratory of Organ Transplantation Zhejiang Province, First Affiliated Hospital,Zhejiang University School of Medicine,Hangzhou 310003,China | 2011 | Hepatobiliary & Pancreatic Diseases International2011，10，2： | 17 |
| 8 | Preface显示文摘The International Conference of Nonferrous Materials (ICNFM) '2007 was held in Changsha and Zhangjiajie,China,from November 25 to November 30,2007. | The Organizing Committee of Nonferrous Materials’2007 The International Conference of Nonferrous Materials’2007 | 2007 | 中国有色金属学会会刊:英文版2007，17，A01： | 16 |
| 9 | Postreperfusion syndrome during orthotopic liver transplantation:a single-center experience显示文摘BACKGROUND: Marked hemodynamic alteration, commonly referred to as postreperfusion syndrome (PRS), often occurs after revascularization of the donor organ during orthotopic liver transplantation (OLT) and is associated with poor outcomes. This study aimed to investigate the incidence, predictive factors and clinical outcomes of PRS in Chinese patients following OLT at a liver transplantation center in China. METHODS: Over a 5-year period, 330 consecutive patients who had undergone OLT for hepatocellular carcinoma or cirrhosis were included in this retrospective study. PRS was defined as a >30% decrease in the mean arterial pressure compared with that before revascularization for more than 1 minute during the first 5 minutes of graft reperfusion. The patients were divided into 2 groups according to the development of PRS: group 1 (patients with PRS, n=56) and group 2 (patients without PRS, n=274). The demographic characteristics, operative and postoperative courses, and outcomes of the patients were analyzed using SPSS version 18.0. RESULTS: Multivariate regression analysis showed that left ventricular diastolic dysfunction determined by echocardiography and prolonged cold ischemia time were the independent risk factors for PRS. More patients in group 1 showed postoperative renal dysfunction than those in group 2 (19.23% vs 8.4%). Moreover, patients in group 1 also had higher intraoperative (7.14% vs 0%) and postoperative mortalities (26.92% vs 12.04%).CONCLUSION: Left ventricular diastolic dysfunction and prolonged cold ischemia time contribute to a high incidence of PRS, which is associated with adverse outcomes in Chinese patients following OLT. | Zhen-Dong Xu, Hai-Tao Xu, Hong-Bin Yuan, Hao Zhang, Rui-Hua Ji, Zui Zou, Zhi-Ren Fu and Xue-Yin Shi Department of Anesthesiology, Huashan Hospital, Fudan University, Shanghai 200040, China Department of Anesthesiology Organ Transplantation Center , Changzheng Hospital, Second Military Medical University, Shanghai 200003, China | 2012 | Hepatobiliary & Pancreatic Diseases International2012，11，1： | 15 |
| 10 | 新型2-氨基-5-苯亚甲基-4H-咪唑啉-4-酮衍生物的合成及生物活性显示文摘通过烯基膦亚胺1与芳基异氰酸酯的aza-Witig反应得到碳二亚胺2,再用2与亲核试剂的成环反应制得10个新型的2-氨基-5-苯亚甲基-4H-咪唑啉-4-酮衍生物4.探讨了碳二亚胺2与不同亲核试剂反应的活性并分离得到了一个胍中间体3i. | DING Ming Wu *, TU Hai Yang, LIU Zhao Jie, ZHUANG Nong Bo (Institute of Organic Synthesis, Central China Normal University, Wuhan, 430079) | 1998 | 高等学校化学学报1998，19，6： | 15 |
| 11 | Advanced oxidation protein products decrease expression of nephrin and podocin in podocytes via ROS-dependent activation of p38 MAPK显示文摘Accumulation of plasma advanced oxidation protein products(AOPPs) promotes progression of proteinuria and glomerulo-sclerosis.To investigate the molecular basis of AOPPs-induced proteinuria,normal Sprague-Dawley rats were treated with AOPPs-modified rat serum albumin.The expression of glomerular podocyte slit diaphragm(PSD)-associated proteins,nephrin and podocin,was significantly decreased coincident with the onset of albuminuria in rats treated with AOPPs.Chronic inhibi-tion of NADPH oxidase by apocynin prevented down-regulation of nephrin and podocin and decreased albuminuria in AOPPs-challenged rats.This suggested that accumulation of AOPPs promotes proteinuria,possibly via down-regulating the expression of PSD-associated proteins. | YANG Li,LIANG Min,ZHOU QiuGen,XIE Di,LOU AiJu,ZHANG Xun & HOU FanFan Key Laboratory for Organ Failure Research,Division of Nephrology,Nanfang Hospital,Southern Medical University,Guangzhou 510515,China. | 2010 | Science China(Life Sciences)2010，53，1： | 14 |
| 12 | Apoptosis and proliferation of intrahepatic bil educt after ischemia-reperfusion injury显示文摘BACKGROUND: In orthotopic liver transplantation, ische-mic-reperfusion is one of the most important factors thatcause the incidence of biliary complicance. The aim of thisstudy was to investigate the effects of ischemia reperfusionon epithelial cells apoptosis and proliferation of intrahepaticbile duct (IBD) (>20 μm).METHODS: 30-minute warm ischemia was applied to ratlivers respectively, and experiment was performed on days2,7, 14, 28 after reperfusion. Apoptosis was determined insitu by morphology and TUNEL, and cholangiocyte proli-feration was evaluated in situ by morphometry of liver sec-tions stained for cytokeratin-19 ( CK-19) and by prolifera-ting cellular nuclear antigen staining in liver sections.RESULTS: Two days after ischemia reperfusion, apoptosisof cells was observed in large intrahepatic bile ducts (>20μm) (5.6%±1.2%) , but the number of large intrahepaticbile ducts reduced (0.32 ±0.06). Seven days after ischemiareperfusion, the apoptosis index of cholangiocytes de-creased to 1.2%±0.3%, and the number of intrahepatic bileducts began to proliferate and returned to nearly normal onday 28.CONCLUSION: Ischemia reperfusion causes a decrease inthe number of intrahepatic bile ducts (>20 μm) as a resultof a higher rate of apoptosis and absence of initial prolifera-tion. | Wen-Hui Xu, Qi-Fa Ye and Sui-Sheng Xia Institute of Organ Transplantation, Tongji Hospital,Tongji Medical College, Huazhong University of Science and Technology,Wuhan 430030, China | 2004 | Hepatobiliary & Pancreatic Diseases International2004，3，3： | 13 |
| 13 | Advances in the study of current-use non-PBDE brominated flame retardants and dechlorane plus in the environment and humans显示文摘The fate of the high production volume,currently in use,and not regulated non-polybrominated diphenyl ether(PBDE) flame retardants,such as tetrabromobisphenol A(TBBPA) ,hexabromocyclododecane(HBCD) and dechlorane plus(DP),and the alternative flame retardants of PBDE,such as BTBPE and DBDPE,in the environment has attracted increasing attention and aroused concern due to the increasing regulation and phasing-out of PBDEs.This paper reviews the distribution,bioaccumulation,human exposure and environmental behavior of those non-PBDE flame retardants in various environmental compartments.The data gaps and needs for future research are discussed. | LUO XiaoJun,CHEN SheJun,MAI BiXian & FU JiaMo State Key Laboratory of Organic Geochemistry Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China | 2010 | Science China Chemistry2010，53，5： | 12 |
| 14 | Is inconsistency of α-fetoprotein level a good prognosticator for hepatocellular carcinoma recurrence?显示文摘AIM: To identify the clinical outcomes of hepato-cellular carcinoma (HCC) patients with inconsistent α-fetoprotein (AFP) levels which were initially high and then low at recurrence.METHODS: We retrospectively included 178 patients who underwent liver resection with high preoperative AFP levels (≥ 200 ng/dL). Sixty-nine HCC patients had recurrence during follow-up and were grouped by their AFP levels at recurrence: group Ⅰ, AFP ≤ 20 ng/dL (n = 16); group Ⅱ, AFP 20-200 ng/dL (n = 24); and group Ⅲ, AFP ≥ 200 ng/dL (n = 29). Their preoperative clinical characteristics, accumulated recurrence rate, and recurrence-to-death survival rate were compared. Three patients, one in each group, underwentliver resection twice for primary and recurrent HCC. AFP immunohistochemistry of primary and recurrent HCC specimens were examined.RESULTS: In this study, 23% of patients demon-strated normal AFP levels at HCC recurrence. The AFP levels in these patients were initially high. There were no significant differences in clinical characteristics between the three groups except for the mean recur-rence interval (21.8 ± 14.6, 12.3 ± 7.7, 8.3 ± 6.6 mo, respectively, P < 0.001) and survival time (40.2 ± 19.9, 36.1 ± 22.4, 21.9 ± 22.0 mo, respectively, P = 0.013). Tumor size > 5 cm, total bilirubin > 1.2 mg/dL, vessel invasion, Child classification B, group Ⅲ, and recurrence interval < 12 mo, were risk factors for survival rate. Cox regression analysis was performed and vessel invasion, group Ⅲ, and recurrence interval were independent risk factors. The recurrence inter-val was significant longer in group Ⅰ (P < 0.001). The recurrence-to-death survival rate was significantly bet-ter in group Ⅱ (P = 0.016). AFP staining was strong in the primary HCC specimens and was reduced at recur-rence in group Ⅰ specimens.CONCLUSION: Patients in group Ⅰ with inconsistent AFP levels had a longer recurrence interval and worse recurrence-to-death survival rate than those in group Ⅱ. This clinical presentation may be caused by a delay in the detection of HCC recurrence. | Chung-Bao Hsieh, Teng-Wei Chen, Division of General Sur-gery, Tri-Service General Hospital, Taipei 114, Taiwan, China Chung-Bao Hsieh, Kuo-Piao Chung, Graduate Institute of Health Care Organization Administration, National Taiwan University, Taipei 100, Taiwan, China Chi-Ming Chu, Section of Biostatistics and Informatics, De-partment of Epidemiology, School of Public Health, National Defense Medical Center, Taipei 114, Taiwan, ChinaHeng-Cheng Chu, Department of Internal Medicine, Tri-Service General Hospital, Taipei 114, Taiwan, ChinaCheng-Ping Yu, Department of Pathology, Tri-Service General Hospital, Taipei 114, Taiwan, China | 2010 | World Journal of Gastroenterology2010，16，24： | 11 |
| 15 | Determination of paleo-pressure for a natural gas pool formation based on PVT characteristics of fluid inclusions in reservoir rocks——A case study of Upper-Paleozoic deep basin gas trap of the Ordos Basin显示文摘It has been proved to be a difficult problem to determine directly trapping pressure of fluid inclusions. Recently, PVT simulation softwares have been applied to simulating the trapping pressure of petroleum inclusions in reservoir rocks, but the reported methods have many limita- tions in practice. In this paper, a method is suggested to calculating the trapping pressure and temperature of fluid inclusions by combining the isochore equations of a gas-bearing aqueous inclusion with its coeval petroleum inclusions. A case study was conducted by this method for fluid inclusions occurring in the Upper-Paleozoic Shanxi Formation reservoir sandstones from the Ordos Basin. The results show that the trapping pressure of these inclusions ranges from 21 to 32 MPa, which is 6─7 MPa higher than their minimum trapping pressure although the trapping temperature is only 2─3℃ higher than the homogenization temperature. The trapping pressure and temperature of the fluid inclusions decrease from southern area to northern area of the basin. The trapping pressure is obviously lower than the state water pressures when the inclusions formed. These data are consistent with the regional geological and geochemical conditions of the basin when the deep basin gas trap formed. | MI Jingkui1,2,XIAO Xianming1,LIU Dehan1,& SHEN Jiagui1 1.State Key Laboratory of Organic Geochemistry,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China 2.Institute of Sedimentary Mineral and Resources,Department of Civil Engineering,Xiangtan Polytechnic University,Xiangtan 411201,China | 2004 | Science China Earth Sciences2004，47，6： | 10 |
| 16 | 生物合理设计光系统Ⅱ抑制剂研究(Ⅱ)3-苯甲氨基-2-氰基-3-甲硫基丙烯酸乙酯的晶体及分子结构显示文摘合成了具有良好光合作用抑制活性的标题化合物,测定了其晶体结构.确定了该类化合物的顺反构型,阐明了苯环与氨基间亚甲基对化合物抑制活性的重要作用,解释了氨基氢与酯羰基氧间没有形成氢键的原因. | LIU Hua Yin *, YANG Guang Fu, LU Rong Jian, TAN Hui Fen, YANG Hua Zheng (The Institute of Elemento Organic Chemistry, National Elemento Organic Chemistry Key Laboratory, Nankai University, Tianjin, 300071) LAI Lu Hua (The Institute of Physical Chemist | 1998 | 高等学校化学学报1998，19，6： | 10 |
| 17 | The Forthcoming 30th International Geological Congress (Beijing)-Geological Olympic Grand Meeting显示文摘TheForthcoming30thInternationalGeologicalCongress(Beijing)-GeologicalOlympicGrandMeeting￥//YanDunshi(ViceChairmanoftheOrganiz... | (Vice Chairman of the Organization Committee of the 30th IGC the Chairman of Exhibition committee)Xu Baowen(Chairman of the Exhibition Commitiee of the 30th IGC.the Deputy director of Senior,Consultotation,Center of the Minisiry of Geology and Mineral Res | 1996 | China Oil & Gas1996，3，2： | 10 |
| 18 | Experimental evidence for aerobic bio-denitriflcation显示文摘Nitrate pollution of groundwater is paid more and more attention for its hazardous to environments and human health. A strain of DN11 was isolated from soil and used in the laboratory columns filled with various media for nitrate removal. The experimental results showed that DN11 could reduce nitrate at different rates in different media under the aerobic condition. The mechanism for nitrate removal with DN11 is explained meanwhile. | DING Aizhong, FU Jiamo & SHENG GuoyingKey Laboratory of Resources Utilization and Environment Protection of Guangdong Province, Guangzhou 510640, China State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China Correspondence should be addressed to Ding Aizhong | 2000 | Chinese Science Bulletin2000，45，S1： | 10 |
| 19 | Panax notoginseng saponins preconditioning protects rat liver grafts from ischemia/reper- fusion injury via an antiapoptotic pathway显示文摘BACKGROUND: Ischemia/reperfusion (I/R) injury is a major cause of primary graft dysfunction and renders an al- lograft more immunogenic in orthotopic liver transplanta- tion (OLT). Panax notoginseng saponins (PNS) has been re- ported to exert protective effects against I/R injury to vari- ous organs. The objective of this study is to investigate whether PNS preconditioning protects rat liver grafts from I/R injury via an antiapoptotic pathway. METHODS: Male Sprague-Dawley rats were used as donors and recipients of orthotopic liver transplantation ( OLT) and were divided into PNS preconditioning group (group P) and normal saline control group (group N) randomly according to whether PNS (50 mg/kg) was injected intra- venously 1 hour before liver grafts harvesting, and sham group (group S). The animals were separately killed 2, 6 and 24 hours after reperfusion. Plasma samples were collect- ed for test of alanine amino-transferase (ALT) and aspartate aminotransferase (AST). Liver tissues were collected to de- tect histological changes, apoptosis and the expression of TNF-α, Bcl-2 and Caspase-3 mRNA. RESULTS: The serum levels of ALT and AST and the apop- tosis index (AI) of liver tissue in group P were lower than in group N significantly 2, 6 and 24 hours after reperfusion. Compared with group N, the expression of TNF-a and Caspase-3 mRNA was reduced significantly in group P 2 and 6 hours after reperfusion and the expression of Bcl-2 mRNA was enhanced significantly in group P 6 and 24 hours after reperfusion. CONCLUSIONS: PNS preconditioning protects liver grafts from I/R injury effectively in rat OLT via an antiapoptotic pathway. The antiapoptotic mechanisms of PNS may in- clude inhibiting the expression of TNF-a and Caspase-3 and enhancing the expression of Bcl-2. | Yi Zhang, Qi-Fa Ye, Li Lu, Xian-Lin Xu, Ying-Zi Ming and Jian-Sheng Xiao Wuhan, China Institute of Organ Transplantation, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China Xiangya Transplantation Medical Academy, Third Xiangya Hospital, Xiangya Medi- cal College, Central South University, Changsha 410013, China | 2005 | Hepatobiliary & Pancreatic Diseases International2005，4，2： | 9 |
| 20 | Organic thin-film solar cells:Devices and materials显示文摘In recent years, the performance of organic thin-film solar cells has gained rapid progress, of which the power conversion efficiencies (ηp) of 3%-5% are commonly achieved, which were difficult to obtain years ago and are improving steadily now. The ηp of 7.4% was achieved in the year 2010, and ηp of 9.2% was disclosed and confirmed at website of Mitsubishi Chemical in April, 2011. The promising future is that the ηp of 10% is achievable according to simulation results. Apparently, these are attributed to material innovations, new device structures, and also the better understanding of device physics. This article summarizes recent progress in organic thin-film solar cells related to materials, device structures and working principles. In the device functioning part, after each brief summary of the working principle, the methods for improvements, such as absorption increment, organic/electrode interface engineering, morphological issues, are addressed and summarized accordingly. In addition, for the purpose of increasing exciton diffusion efficiency, the benefit from triplet exciton, which has been proposed in recent years, is highlighted. In the active material parts, the chemical nature of materials and its impact on device performance are discussed. Particularly, emphasis is given toward the insight for better understanding device physics as well as improvements in device performance either by development of new materials or by new device architecture. | LI ZhiGang1, ZHAO XinYan2, LI Xin1,2, GAO ZhiQiang1, MI BaoXiu1 & HUANG Wei2 1Jiangsu Engineering Centre for Flat-Panel Displays & Solid-state Lighting and School of Materials Science & Engineering, Nanjing University of Posts & Telecommunications, Nanjing 210046, China 2Key Laboratory for Organic Electronics & Information Displays (KLOEID) Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing 210046, China | 2012 | Science China Chemistry2012，55，4： | 9 |
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