| 1 | Tenofovir vs.entecavir on recurrence of hepatitis B virus-related hepatocellular carcinoma beyond Milan criteria after hepatectomy显示文摘Background:Hepatectomy for hepatocellular carcinoma(HCC)beyond the Milan criteria is shown to be beneficial.However,a high rate of post-operative HCC recurrence hinders the long-term survival of the patients.This study aimed to investigate and compare the impacts of tenofovir(TDF)and entecavir(ETV)on the recurrence of hepatitis B viral(HBV)-related HCC beyond the Milan criteria.Methods:Data pertaining to 1532 patients who underwent hepatectomy and received antiviral therapy between January 2014 and January 2019 were collected from five centers.Recurrence-free survival(RFS)analysis was performed using the Kaplan-Meier method.Cox proportional hazards regression analysis was performed to determine prognostic factors for HCC recurrence.Results:The analysis incorporates 595 HBV-related HCC patients.The overall 5-year RFS was 21.3%.Among them,533 and 62 patients received ETV and TDF treatment,respectively.The 1-,3-,and 5-year RFS rates were 46.3%,27.4%,and 19.6%,respectively,in the ETV group compared with 65.1%,41.8%,and 37.2%,respectively,in the TDF group(P<0.001).Multivariate analysis showed that TDF treatment(hazard ratio[HR]:0.604,P=0.005),cirrhosis(HR:1.557,P=0.004),tumor size(HR:1.037,P=0.008),microvascular invasion(MVI)(HR:1.403,P=0.002),portal vein tumor thrombus(PVTT)(HR:1.358,P=0.012),capsular invasion(HR:1.228,P=0.040),and creatinine levels(CREA)(HR:0.993,P=0.031)were statistically significant prognostic factors associated with RFS.Conclusions:Patients with HCC beyond the Milan criteria exhibited a high rate of HCC recurrence after hepatectomy.Compared to the ETV therapy,TDF administration significantly lowered the risk of HCC recurrence. | Junyi Shen Weili Qi Junlong Dai Shusheng Leng Kangyi Jiang Yu Zhang Shun Ran Chuan Li Tianfu Wen | 2022 | Chinese Medical Journal2022，，3： | 3 |
| 2 | Bovine Placental Bioactive Proteins Preparation and Efficacy Evaluation显示文摘Taking the qualified bovine placenta as the research object,a series of pure physical separation and extraction processes such as tissue fragmentation,ultrasound,freeze-thawed,centrifugation and filtration were used to prepare the bovine placental bioactive proteins.The results of protein concentration showed that bovine placental bioactive proteins prepared in this study could reach(11.33±2.09)mg/mL under optimal experimental condition.The determination of specific components showed that there were abundant exosome like vesicles in the product with particle size ranging from 30 to 150 nm,pie structure under transmission electron microscope and expressing CD9,CD63 and TSG101 by western blot detection.The results of cell efficacy evaluation showed that bovine placental bioactive proteins could significantly promote the proliferation of human skin fibroblasts and had anti-inflammatory effect via down-regulating IL-6 and TNF-αexpressionin RAW264.7 cells. | Li Xuejia Jiang Jiaohua Tang Huijuan Liang Jiafu Zhang Zhaoqing Qi Kangyi Yue Kun Ma yanyan Chen donghuang Chen Haijia Pang keliang | 2023 | China Detergent & Cosmetics2023，8，2： | 0 |
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