摘要
铜绿假单胞菌是一种常见的医院获得性感染条件致病菌。随着超广谱抗菌药物的广泛和不合理使用,铜绿假单胞菌对β-内酰胺类抗菌药物的耐药性逐渐增强,给医院抗感染治疗带来极大困难。铜绿假单胞菌对β-内酰胺类抗菌药物的耐药机制相当复杂,具有天然耐药和获得性耐药特点,本文对其耐药及传播机制的研究进展进行综述。
Pseudornonas aeruginosa is a conditional pathogen and the leading species isolated from hospital- acquired infections. With the increasing and unrational usage of antibiotics, the resistance of Pseudomonas aeruginosa to β-lactam antibiotics has gradually increased, and then the anti-infection therapy in hospitals becomes even more difficult. The resistance mechanism of Pseudomonas aeruginosa to β-lactam antibiotics is complex, including natural and acquired drug-resistance. In this paper, the recent researches on mechanisms of resistance to β-lactam antibiotics and transmission of Pseudomonas aeruginosa are reviewed.
出处
《微生物与感染》
2013年第2期110-114,共5页
Journal of Microbes and Infections
基金
青岛市公共领域科技支撑计划项目(11-2-3-5(8)-nsh)
