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贯叶金丝桃提取物抗乙型肝炎病毒的体外实验研究 被引量:8

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摘要 目的:初步探讨贯叶金丝桃提取物的抗乙型肝炎病毒 (HBV)使用。方法:以贯叶金丝桃提取物作用于体外培养的 2 2 .15细胞,观察其对 2 2 .15细胞两抗原分泌的影响,初步评价其抗HBV作用。结果:贯叶金丝桃提取物作用于 2 2. 15细胞 12d后,贯叶金丝桃水提、贯叶金丝桃醇提对 2 2. 15细胞的半数毒性浓度分别为 85. 74、59 .95g/L,对HBsAg、HBeAg的半数抑制浓度分别为 2 .23g/L、0 .89g/L; 3. 79g/L; 1 .91g/L。治疗指数分别为38. 45、96 .34; 15. 82、31. 39。结论:贯叶金丝桃提取物在体外细胞培养中对两抗原的分泌有较好的抑制作用。
出处 《中药材》 CAS CSCD 北大核心 2005年第3期213-214,共2页 Journal of Chinese Medicinal Materials
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参考文献6

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