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POLYSACCHARIDE FROM POLYGONATUM CYRTONEMA HUA AGAINST HERPES SIMPLEX VIRUS IN VITRO

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF APPLIED & ENVIRONMENTAL BIOLOGY
Issue:
1
DOI:
10.3321/j.issn:1006-687X.2003.01.005
Key Word:
黄精多糖;单纯疱疹病毒;非洲绿猴肾细胞;细胞病变;MTT

Abstract: 体外抗单纯疱疹病毒试验表明:黄精多糖对非洲绿猴肾细胞(Vero cell)的最大无毒浓度为16mg/ml.在对Vero细胞无毒性的浓度下对单纯疱疹病毒1型(Stoker株)和2型(333株和Sav株)均有显著的抑制作用.对Stoker株的半数有效浓度(IC50)为3.95 mg/mL,最小有效浓度(MIC)为1.0 mg/mL.对333株的IC50为8.0 mg/mL, MIC为8.0 mg/mL.对Sav株的IC50为7.72 mg/mL, MIC为4 mg/mL.MTT染色的结果表明黄精多糖能显著提高病毒感染的Vero细胞的活力,对细胞有保护作用.

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