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In vitro Antiviral activity of a berberine derivant HB-13 against herpes simplex virus
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF DERMATOLOGY
- Issue:
- 11
- DOI:
- 10.3760/j.issn:0412-4030.2007.11.005
- Key Word:
- 单纯疱疹病毒属;体外实验;小檗碱;HB-13
Abstract： 目的 探讨小檗碱衍生物HB-13及其前体小檗碱体外抗HSV-1和HSV-2的活性.方法 利用Vero细胞体外培养模型,以阿昔洛韦(ACV)为对照药,通过观察细胞病变效应,检测HB-13和小檗碱的细胞毒性、HSV-1和HSV-2液的病毒滴度及药物抑制病毒致细胞病变效应.结果 HB-13、小檗碱和阿昔洛韦的半数中毒质量浓度(TC50)分别为31.99,380和＞800 μg/mL;对HSV-1的半数抑制质量浓度(IC50)分别为1.328,＞100和0.443 μg/mL,治疗指数分别为24.09,＜3.80和＞1805.87;对HSV-2的IC50分别为1.344,＞100和0.679μg/mL;治疗指数分别为23.80,＜3.80和＞1178.20.结论 HB-13具有明显的抗HSV作用,而小檗碱无实用抗HSV活性.
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