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Position: Home > Articles > Antibacterial Study of Different BidensbipinnataL Extracts against Drug-resistant E.coli China Animal Husbandry & Veterinary Medicine 2014,41 (3) 241-244

鬼针草不同溶媒提取物对耐药大肠杆菌抑菌效果初探

作  者:
郑艳青;邹知明;何家康;宋剑武;司红彬
单  位:
广西大学动物科学技术学院
关键词:
鬼针草;溶剂提取物;产超广谱β-内酰胺酶大肠杆菌;抑菌效果
摘  要:
采用微量稀释法和中西药联合传代法,比较鬼针草不同溶媒提取液对产超广谱β-内酰胺酶(ESBLs)大肠杆菌的抑菌效果,结果表明,鬼针草水煮液、乙酸乙酯提取液、丙酮提取液、三氯甲烷提取液与西药联合使用时均具有良好的抑菌效用,且抑菌效果乙酸乙酯提取液>水煮液>丙酮提取液>三氯甲烷提取液,但水煮液与抗生素联合效果更好,能降低更多不同类抗生素最小抑菌浓度(MIC)。
译  名:
Antibacterial Study of Different BidensbipinnataL Extracts against Drug-resistant E.coli
作  者:
ZHENG Yan-qing;ZOU Zhi-ming;HE Jia-kang;SONG Jian-wu;SI Hong-bin;College of Animal Science and Technology,Guangxi University;
关键词:
Bidens bipinnata L;;solvent extracts;;ESBLs E.coli;;antibacterial effect
摘  要:
This paper researched antibacterial effect of different Bidens bipinnata L extracts against clinical ESBLs E.coli by means of micro-dilution assay and the present method of combining traditional Chinese herbs with western medicine in vitro. The results showed that it had good inhibitory effect under Bidens bipinnata L decoction,ethyl acetate extracts,acetone extracts and trichloromethane extracts in combination with antibiotic.And ethyl acetate extracts was the most efficient.Bidens bipinnata L decoction was the most widespread,and could reduce the MIC of different antibiotics.

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