药物转化
At the present time, with aged tendency of population, transformation to spectrum of disease and gradual increasing in drug resistance, complicated diseases appear.
目前,随着我国逐渐步入老龄化社会以及疾病谱的改变和对药物耐受性的增强,各种疑难病症随之由然而生。
This paper identifies the drug-resistance of S.flexneri related to resistant plasmids and detects the way of resistant plasmids transfering among the bacilli through detection of β-lactamase ( indluding ESBLs) and tests of S. flexneri resistant plasmids extraction, transformation and conjugation.
通过对鸡志贺氏菌β-内酰胺酶及ESBLs的测定、质粒提取、细菌转化及质粒结合转移等试验,分析其耐药性与其质粒之间的关系,探讨耐药质粒在细菌间的传递方式。
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