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龙甘胃舒浸膏抗幽门螺杆菌的体外抑菌实验 被引量:2

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摘要 目的:观察中药龙甘胃舒浸膏对幽门螺杆菌的体外抑菌作用。方法:采用液体稀释法,把龙甘胃舒浸膏与幽门螺杆菌共同培养,通过比较细菌生长情况而确定龙甘胃舒浸膏最小抑菌浓度(MIC);采用非致死量含药和无药培养基上连续传代培养的幽门螺杆菌为实验菌,油镜观察细菌形态,同时测定尿素酶和触酶活性,以及MIC值。结果:龙甘胃舒浸膏对幽门螺杆菌有抑菌作用,非至死量含药和无药组比较,中药不会改变细菌形态,不会使尿素酶和触酶活性丧失,与中药接触一段时间的细菌,对该药仍敏感。结论:浓度为12.5mg/ml龙甘胃舒浸膏可有效抑制幽门螺杆菌的生长,且不产生耐药性。
出处 《江西中医学院学报》 2007年第6期42-43,共2页 Journal of Jiangxi College of Traditional Chinese Medicine
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