三组中药对耐药菌株的联合作用研究

被引:16
作者
龙正海 [1 ]
杨再昌 [2 ]
杨小生 [2 ]
机构
[1] 浙江医药高等专科学校
[2] 贵州省中科院天然产物化学重点实验室
关键词
中药; 耐药菌株; 联合作用;
D O I
暂无
中图分类号
R285 [中药药理学];
学科分类号
摘要
目的探讨中药对耐药菌株的联合抑菌作用。方法采用药基法测定了黄芩、大黄、蒲公英、大青叶、鸡屎藤、柳叶白前乙醇提取物对耐药菌株的抑制作用,用棋盘试验法评价了黄芩与大黄、蒲公英与大青叶、鸡屎藤与柳叶白前对耐药菌株的联合作用,用沙门氏菌耐药株人工感染小鼠,观察了鸡屎藤与柳叶白前配伍的体内抗感染效果。结果黄芩、大黄对金黄色葡萄球菌标准株与耐药株的MIC相同,对其他几株耐药菌有较好的抑制作用,蒲公英、大青叶、鸡屎藤、柳叶白前作用较弱,黄芩与大黄存在部分协同或相加作用,蒲公英与大青叶为拮抗作用,鸡屎藤与柳叶白前为部分协同作用并具有较好的体内抗感染作用。结论黄芩与大黄配伍、鸡屎藤与柳叶白前配伍对耐药菌株有较好的抑制作用。
引用
收藏
页码:104 / 107
页数:4
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