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琐琐葡萄总黄酮在体外对乙型肝炎病毒的影响
引用本文:刘涛,马龙,赵军,李海波.琐琐葡萄总黄酮在体外对乙型肝炎病毒的影响[J].食品科学,2011(5).
作者姓名:刘涛  马龙  赵军  李海波
作者单位:新疆医科大学公共卫生学院毒理学教研室;新疆维吾尔自治区药物研究所;江苏省南通市疾病预防控制中心;
基金项目:国家自然科学基金项目(30660157)
摘    要:目的:考察琐琐葡萄总黄酮体外抗乙型肝炎病毒(HBV)的效果。方法:用HBV DNA转染人肝癌细胞所得的HepG 2.2.15细胞株为模型,ELISA法测定用药后8d细胞培养上清液中HBsAg和HBeAg含量,计算琐琐葡萄总黄酮对HBsAg和HBeAg分泌的抑制率,荧光定量PCR法测定HBV DNA的变化,MTT比色法检测细胞毒性。结果:琐琐葡萄总黄酮在12.5~100μg/mL范围内,均能不同程度地减少细胞培养上清液中HBsAg和HBeAg的含量,且细胞毒性小,半数中毒剂量(TC50)为284.91μg/mL,对HBsAg半数有效剂量(IC50)为327.56μg/mL、对HBeAg为215.34μg/mL,对HBsAg治疗指数(TI)为0.87、对HBeAg治疗指数为1.32;总黄酮质量浓度100μg/mL时对HBVDNA的抑制率为47.63%。结论:琐琐葡萄总黄酮具有一定的体外抗HBV作用。

关 键 词:琐琐葡萄  总黄酮  乙型肝炎病毒  细胞培养  

Inhibitory Effects of Total Flavones from Vitis vinifer L. on Hepatitis B Virus in vitro
LIU Tao,MA Long,ZHAO Jun,LI Hai-bo.Inhibitory Effects of Total Flavones from Vitis vinifer L. on Hepatitis B Virus in vitro[J].Food Science,2011(5).
Authors:LIU Tao  MA Long    ZHAO Jun  LI Hai-bo
Affiliation:LIU Tao1,MA Long1,*,ZHAO Jun2,LI Hai-bo3 (1.Department of Toxicology,College of Public Health,Xinjiang Medical University,Urumqi 830011,China,2.Institute of Materia Medica of Xinjiang,Urumqi 830004,3.Nantong Center for Disease Control and Prevention,Nantong 226006,China)
Abstract:Objective: To investigate the inhibitory effects of total flavones from Vitis vinifer L.on hepatitis B virus(HBV) replication and their toxicity in cultured human hepatocellular liver carcinoma cell line HepG 2.2.15 transfected with HBV DNA.Methods: After 8 days of treatment with total flavones from Vitis vinifer L.,the contents of HBsAg and HBeAg in the cell culture supernatant of HepG 2.2.15 were measured by ELISA to calculate the inhibitory rates against the secretion of HBsAg and HBeAg,the change in HBV...
Keywords:Vitis vinifer L  flavones  hepatitis B virus  cell culture  
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