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防感煎剂抑制H1N1型流感病毒作用的体外实验研究 被引量:3

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摘要 目的:研究防感煎剂对H1N1流感病毒的体外抑制作用。方法:MDCK细胞培养后接种H1N1流感病毒液100TCID50,再给予防感煎剂40mg/ml、20mg/ml、10mg/ml3个浓度观察细胞病变效应。防感煎剂不同浓度药物与病毒等量混合作用1~2h后,再加至MDCK细胞,加入MTT观察酶标仪490nm测吸光度值,计算病毒抑制率。结果:3种不同浓度的防感煎剂对H1N1侵染MDCK细胞都有一定的增殖抑制作用和直接灭杀作用。结论:防感煎剂对H1N1流感病毒侵染MDCK细胞具有一定的病毒抑制作用。
出处 《浙江中医杂志》 2014年第12期874-875,共2页 Zhejiang Journal of Traditional Chinese Medicine
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