摘要
目的 探讨耐甲氧西林凝固酶阴性葡萄球菌 (MRCNS)erm基因的存在状况。 方法 应用兼并引物扩增MRCNS菌的erm基因。 结果 5 5株MRCNS菌中有 4 5株检出erm基因。 结论 MRCNS菌获得erm基因的红霉素耐药率为 81.8%。
Objective To invetigate the condition of erm genes in methicillin resistant coagulase negative staphylococci(MRCNS). Methods The erm genes of MRCNS were detected by degenerate primers amplification. Results Forty five strains of 55 strains MRCNS were erm positive. Conclusion The erythromycin drug resistant rate with erm genes in MRCNS is 81.8%.
出处
《现代实用医学》
2003年第6期345-346,共2页
Modern Practical Medicine
