细菌的消毒剂耐药性

细菌的消毒剂耐药性指细菌与消毒剂多次接触后,使该类消毒剂的最小抑菌浓度或最小杀菌浓度升高的现象。细菌的消毒剂耐药性普遍存在,多种细菌可对一种消毒剂耐药,一种细菌可对多种消毒剂耐药。消毒剂选择件压力是耐药性产生的外在原因,产生的机制包括生化结构、遗传学途径和酶学途径。消毒剂耐药与抗生素耐药之间存在一定的关系。应加强研究,制定统一标准,加强监测,并制定合理应用消毒荆规范,以减少消毒剂耐药性的发生。

Bacterial Disinfectant Resistance

Bacterial disinfectant resistance is the phenomenon that minimal inhibitory concentration or minimal bactericidal concentration of a certain disinfectant increases after a certain bacterium contacts with it many times. It exists widespread. Many species of bacteria are may resistant to a certain disinfectant, and a species of bacterium is may resistant to many disinfectant Disinfectant selectivity pressure is the extrinsic agent of bacterial disinfectant resistance. Resistance mechanisms include bacterial biochemistry structure, genetics pathway and enzymology pathway. There is relationship in disinfectant resistance and drug resistance. We should strengthen study and monitoring, enact unified standard and application specification to reduce bacterial disinfectant resistance.