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| 1 | Establishment and characterization of human hepatocellular carcinoma cell line FHCC-98显示文摘AIM: To establish a novel human hepatocellular carcinoma (HCC) cell line FHCC-98 from HCC tissue and to provide a suitable model for studying HCC occurrence, progress and metastasis.METHODS: Serially passaged cells were cultured and their morphologies were observed under light and electron microscope. Cytogenetic study was conducted by using flow cytometry and chromosome analysis. Expressions of tumor markers such as α-fetoprotein (AFP), cytokeratin (CK) and hepatoma metastasis-associated factor HAb18G/CD147 on the FHCC-98 cells were detected by immunocytochemistry or Western blotting. Lactic dehydrogenase (LDH) isoenzymes were detected by polyacrylamide gel electrophoresis (PAGE).Xenograft was performed by inoculating FHCC-98 cells into the flanks of nude mice.RESULTS: Morphology of FHCC-98 cells was the same as that of other malignant cells. The expressions of the cells were positive for HAb18G/CD147 and CK, and negative for AFP. Its population doubling time was 21.4 h. The cell DNA was tetraploid and the major chromosomes were triploid by cytogenetics analysis. The tumorigenicity in nude mice was 100%. PAGE showed four bands representing LDH2, LDH3,LDH4 and LDH5.CONCLUSION: FHCC-98 is a novel HCC cell line and an ideal cell model for further exploring the mechanism of hepatocellular carcinoma invasion and metastasis. | Chao-YangLou Ying-MingFeng Ai-RongQian YuLi HaoTang PengShang Zhi-NanChen | 2004 | World Journal of Gastroenterology2004，10，10： | 10 |
| 2 | Maximum Freedom Last Scheduling Algorithm for Downlinks of DSRC Networks显示文摘 | Chang Chungju Cheng Rayguang Shi Haotang | 2007 | IEEE Transactions on Intelligent Transportation Systems2007，8，2： | 1 |
| 3 | New Algorithm Rules Out Acute-on-chronic Liver Failure Development within 28 Days from Acute Decompensation of Cirrhosis显示文摘Background and Aims:Approximately 10%of patients with acute decompensated(AD)cirrhosis develop acute-on-chronic liver failure(ACLF)within 28 days.Such cases have high mortality and are difficult to predict.Therefore,we aimed to establish and validate an algorithm to identify these patients on hospitalization.Methods:Hospitalized patients with AD who developed ACLF within 28 days were considered pre-ACLF.Organ dysfunction was defined accord-ing to the chronic liver failure-sequential organ failure as-sessment(CLIF-SOFA)criteria,and proven bacterial infec-tion was taken to indicate immune system dysfunction.A retrospective multicenter cohort and prospective one were used to derive and to validate the potential algorithm,re-spectively.A miss rate of<5%was acceptable for the calcu-lating algorithm to rule out pre-ACLF.Results:In the deri-vation cohort(n=673),46 patients developed ACLF within 28 days.Serum total bilirubin,creatinine,international normalized ratio,and present proven bacterial infection at admission were associated with the development of ACLF.AD patients with≥2 organ dysfunctions had a higher risk for pre-ACLF patients[odds ratio=16.58195%confidence interval:(4.271-64.363),p<0.001].In the derivation co-hort,67.5%of patients(454/673)had≤1 organ dysfunction and two patients(0.4%)were pre-ACLF,with a miss rate of 4.3%(missed/total,2/46).In the validation cohort,65.9%of patients(914/1388)had≤1 organ dysfunction,and four(0.3%)of them were pre-ACLF,with a miss rate of 3.4%(missed/total,4/117).Conclusions:AD patients with≤1 organ dysfunction had a significantly lower risk of developing ACLF within 28 days of admission and could be safely ruled out with a pre-ACLF miss rate of<5%. | Xiaoting Tang Hai Li Guohong Deng Xin Zheng Xianbo Wang Yan Huang Yanhang Gao Zhongji Meng Zhiping Qian Feng Liu Xiaobo Lu Yu Shi Beiling Li Wenyi Gu Xiaomei Xiang Yan Xiong Yixin Hou Jun Chen Na Gao Sen Luo Liujuan Ji Jing Li Rongjiong Zheng Haotang Ren Jinjun Chen | 2023 | Journal of Clinical and Translational Hepatology2023，11，3： | 1 |
| 4 | Minimally invasive percutaneous plate osteosynthesis ( MIPPO ) technique applied in the treatment of humeral shaft distal fractures through a lateral approach 显示文摘 | Fang Ji Dake Tong HaoTang | 2009 | Int Orthop2009，33，2： | 1 |
| 5 | Maximum Freedom Last Scheduling Algorithm for Downlinks of DSRC Networks显示文摘 | CHANG Chungju CHENG Rayguang SHIH Haotang | 2007 | IEEE Transactions on Itelligent Transportation Systems2007，8，2： | 1 |
| 6 | Interobserver Agreement for Classifying Infections in Patients with Decompensated Cirrhosis Based on Centers for Disease Control and Prevention Criteria显示文摘Background:Bacterial infections are common in patients with decompensated cirrhosis,largely owing to bacterial translocation and cirrhosis-associated immune dysfunction.This study aims to determine the reliability for classifying infections in patients with decompensated cirrhosis based on the Centers for Disease Control and Prevention(CDC)criteria.Methods:The patients with decompensated cirrhosis with suspicious infection in a registered prospective cohort of cirrhosis from May 1,2014 to February 25,2015 in the ward of First Affiliated Hospital of Zhejiang University were retrospectively identified.Agreement assessment was conducted focusing on site of infection,the possibility of infection,and pathogens of infection on both system level and specific diagnosis level.A subgroup analysis was performed based on with/without acute-on-chronic liver failure(ACLF).Results:A total of 402 infectious episodes among 351 patients were enrolled for consistency analysis.The overall agreement for site of infection was 94%(378/402)(k=0.90,95%CI 0.86–0.94)on system level and 86%(346/402)(k=0.84,95%CI 0.80–0.88)on specific diagnosis level.On possibility of infection,the overall agreement was 81%(306/378)(weighted k=0.71,95%CI 0.65–0.77),with 84%(224/267)(weighted k=0.75,95%CI 0.63–0.87)in patients with ACLF and 80%(70/88)(weighted k=0.68,95%CI 0.60–0.76)in patients without ACLF,respectively.On pathogens of infection,the overall agreement was 72%(60/83)(k=0.70,95%CI 0.60–0.80)among most frequent infections.Conclusion:The agreement for classifying infections in patients with decompensated cirrhosis based on CDC criteria is acceptable overall,suggesting that it can be a useful tool for clinical management in patients with decompensated cirrhosis with suspicious infections. | Haotang Ren Junjie Yao Ruihong Zhao Kai Gong Shanshan Sun Xia Yu Wei Shen Jinnan Duan Jifang Sheng Yu Shi | 2022 | Infectious Diseases & Immunity2022，2，1： | 0 |
| 7 | Investigation on the short-term outcome and prognostic impact of predisposition,and precipitants in inpatients with chronic liver disease from Chinese AcuTe on CHronic LIver FailurE(CATCH-LIFE)cohorts显示文摘Aim:The study aimed to investigate the short-term outcomes of hospitalized patients with chronic liver disease(CLDs)and assess the prognostic impact of predisposition and precipitants,which currently remains unclear.Methods:The study included 3970 hospitalized patients with CLDs from two prospective longitudinal multicenter studies(NCT02457637 and NCT03641872)conducted in highly endemic hepatitis B virus(HBV)areas.Competing risk analysis was used to evaluate the effect of predispositions,including the etiology and severity of CLDs and precipitants;on sequential 28,90,and 365-day liver transplantation(LT)-free mortality.Results:Among all enrolled patients,76.8%of adverse outcomes(including death and LT)within one year occurred within 90 days.Compared with alcoholic etiology,the association of HBV etiology with poorer outcomes was remarkably on the 28th day(hazard ratio[HR],1.81;95%confidence interval[CI],1.07-3.06;p=0.026);however,and dimin-ished or became insignificant at 90 days and 365 days.Cirrhosis increased the adjusted risk for 365-day(HR,1.50;CI,1.13-1.99;p=0.004)LT-free mortality when compared with noncirrhosis.In patients with cirrhosis,prior decompensation(PD)independently increased the adjusted risk of 365-day LT-free mortality by 1.25-fold(p=0.021);however,it did not increase the risk for 90-day mortality.Neither the category nor the number of precipitants influenced the adjusted risk of 28 or 90-day LT-free mortality.Conclusions:The 90-day outcome should be considered a significant endpoint for evaluating the short-term prognosis of hospitalized patients with CLD.Predisposing factors,other than etiology,mainly affected the delayed(365-day)outcome.Timely effective therapy for CLD etiology,especially antiviral treatments for HBV,and post-discharge long-term surveillance monitoring in cirrhotic patients undergoing PD are suggested to enhance disease management and reduce mortality. | Yan Zhang Wenting Tan Xiaobo Wang Xin Zheng Yan Huang Beiling Li Zhongji Meng Yanhang Gao Zhiping Qian Feng Liu Xiaobo Lu Jia Shang Yubao Zheng Weituo Zhang Shan Yin Wenyi Gu Tongyu Wang Jianyi Wei Zixuan Shen Guohong Deng Yi Zhou Yixin Hou Qun Zhang Shue Xiong Jing Liu Liyuan Long Ruochan Chen Jinjun Chen Xiuhua Jiang Sen Luo Yuanyuan Chen Chang Jiang Jinming Zhao Liujuan Ji Xue Mei Jing Li Tao Li Rongjiong Zheng Xinyi Zhou Haotang Ren Yu Shi Hai Li for the CATCH‐LIFE Study Investigators of Chinese(Acute‐on)Chronic Liver Failure(CLIF)Consortium(Ch‐CLIFC) | 2023 | Portal Hypertension & Cirrhosis2023，2，3： | 0 |
| 8 | Risk factors for anastomotic leakage after gastrectomy for Siewert type Ⅱ/Ⅲ adenocarcinoma of the esophagogastric junction:a retrospective case-control study显示文摘Objective:To identify risk factors for anastomotic leakage after gastrectomy in patients with Siewert type II/III adenocarcinoma(AEG)of the esophagogastric junction.Methods:This was a retrospective case-control study of 903 patients with Siewert type II/III AEG treated from January 2012 to January 2015 at the Shanxi Cancer Hospital in China.All patients underwent gastrectomy,and their clinical characteristics were analyzed to identify associations with anastomotic leakage.Independent risk factors were identified by binary logistic regression.The 2-year disease-free survival was calculated and compared between patients with anastomotic leakage and control patients.The study was approved by the Institutional Review Board of Shanxi Medical University(approval No.2014-09-39)on September 19,2014.Results:Out of the 903 patients were included in the study,80(8.86%,80/903)experienced anastomotic leakage.The mortality rate attributed to anastomotic leakage was 8.75%(7/80).Logistic regression analysis revealed that preoperative hypoalbuminemia(odds ratio(OR)=3.249,95%confidence interval(CI):1.569-6.725,P=0.002),type of reconstruction(OR=1.795,95%CI:1.026-3.142,P=0.040),and combined organ resection(OR=1.807,95%CI:1.069-3.055,P=0.027)were independent risk factors for anastomotic leakage.Conclusion:Preoperative hypoalbuminemia,type of reconstruction,and combined organ resection were identified as risk factors for anastomotic leakage in patients undergoing gastrectomy for Siewert type Ⅱ/Ⅲ AEG. | Yibo Li Yinan Shi Jun You Wenqing Hu Yingying Xu Haotang Wei Masanobu Abe Jiajia Cheng Liang Zong Jianhong Dong | 2021 | Journal of Bio-X Research2021，4，2： | 0 |
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