摘要
目的 调查我院临床标本分离的葡萄球菌对 10种常用抗菌素耐药情况。 方法 所有菌株经API-staph系统鉴定 ,琼脂筛选法检测MRSA(凝固酶阳性耐甲氧西林金黄色葡萄球菌 )与MRCNS(凝固酶阴性耐甲氧西林葡萄球菌 ) ,K -B法进行药敏试验。 结果 共分离 12 7株葡萄球菌 ,MRSA31株 ,占 5 3 45 % ;MRCNS39株 ,占 5 6 5 2 %。MRSA和MRCNS对万古霉素均敏感 ,对利福平的敏感性也较高。 结论 MRSA和MRCNS具有多重耐药性 ,临床应该根据药敏结果选择用药。
Objective To investigate the resistance of staphylococcus. Methods Bacterial were identified by API-staph. MRSA and MRCNS were determined by agar dilution method. Susceptibility testing was done with Kirby-Bauer method. Result 127 clinical strains of Staphylococcus were isolated in which MRSA 31 strains were 53.45% of positiwe staphylococcus ; 56 52% of them were methicllin-resistant gram negative staphylococcus (MRCNS 39 strains). It showed that no vancomycin resistant strain was found, susceptibility of them to rifampicin were very high too. Conclusion MRSA and MRCNS were multiple drug resistant.
出处
《实用预防医学》
CAS
2001年第3期163-164,共2页
Practical Preventive Medicine
基金
广东省卫生厅科研基金 (A980 1 2 4 )
广东现代医院管理研究所科研基金资助
关键词
葡萄球菌
药敏试验
耐药性
检测
Staphylococcus
Susceptibility test
Drug resistance
