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Inhibitory effects of total saponin extractedfrom the semen litchi against hepatitis B virus in vitro

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Author:
No author available
Journal Title:
JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY
Issue:
2
DOI:
No doi available
Key Word:
荔枝核;皂苷类;HepG2.2.15细胞;肝炎病毒,乙型

Abstract: 目的:观察荔枝核总皂苷体外抗乙型肝炎病毒(HBV)的作用. 方法:以HepG2.2.15细胞为靶细胞,分别用不同浓度的荔枝核总皂苷和拉米夫定培养液培养,采用ELISA法及荧光定量PCR法测定细胞培养上清HBsAg, HBeAg及细胞外HBV DNA含量,评价荔枝核总皂苷对体外HBV的抑制作用. 结果:荔枝核总皂苷对体外培养HepG2.2.15细胞分泌的HBsAg, HBeAg及细胞外HBV DNA的50%抑制浓度(IC50)分别为0.096,0.085和0.128 g/L,治疗指数(TI)分别为6.98,7.88和5.23. 0.25 g/L拉米夫定组和0.4 g/L荔枝核总皂苷组在d 3,d 6对体外培养HepG2.2.15细胞分泌的HBsAg,HBeAg及细胞外HBV DNA的抑制作用差异无统计学意义(P>0.05). 结论:荔枝核总皂苷具有一定的体外抗HBV作用.

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