【摘要】 目的探讨耐甲氧西林金黄色葡萄球菌(MRSA)和甲氧西林敏感金黄色葡萄球菌(MSSA)耐药基因存在状况。方法聚合物酶链反应(PCR)法检测mecA、ermA/B/C、aac(6′)/aph(2″)、aph(3′)-Ⅲ、ant(4′,4″)t、etM等耐药基因。结果MRSA检出了mecA、ermA/B/C、aac(6′)/aph(2″)、aph(3′)-Ⅲ、tetM等5种耐药基因。结论MRSA是多重耐药细菌。更多还原

【Abstract】 OBJECTIVE To investigate the condition of drug-resistant genes in MRSA and MSSA. METHODS The drug-resistant genes mecA,ermA/B/C,aac(6′)/aph(2″),aph(3′)-Ⅲ,ant(4′,4″) and tetM of MRSA and MSSA were detected by polymerase chain reaction(PCR). RESULTS The 5 kinds of drug-resistant genes,such as mecA,ermA/B/C,aac(6′)/aph(2″),(aph(3′)-Ⅲ) and tetM were positive in MRSA. CONCLUSIONS MRSA is a multi-resistant pathogen.更多还原