中药制剂对大肠杆菌耐药性逆转的作用研究

Chinese Journal of Veterinary Drug(2012)

Cited 24|Views25
No score
Abstract
经药敏试验测定,复方苍术口服液和复方十大功劳颗粒对5株耐药大肠杆菌无抑菌活性。但将其加入耐恩诺沙星大肠杆菌的肉汤培养基中进行传代,连传7代后,发现3株菌株的MIC降低了8倍以上,耐药逆转率为60%。其中2号菌株GyrA基因83位氨基酸突变为正常的氨基酸序列,3号菌株ParC基因80位氨基酸也有原来的氟喹诺酮耐药性突变状态转变为正常状态。
More
Translated text
Key words
Chinese traditional medicine,E.coli,resistance,reversal
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined