临床标本中肠球菌属细菌菌种分布及耐药性

发布时间：2018-01-07 14:43

本文关键词：临床标本中肠球菌属细菌菌种分布及耐药性　出处：《中国继续医学教育》2016年27期 　论文类型：期刊论文

【摘要】：目的探讨临床标本中肠球菌属细菌菌种分布及耐药性状况。方法对358株肠球菌属细菌菌株进行菌种鉴定及药敏试验。结果 211株屎肠球菌,142株粪肠球菌,2株鹑鸡肠球菌,2株耐久肠球菌,1株铅黄肠球菌。358株肠球菌属细菌菌种在临床标本中尿液标本最多。屎肠球菌对青霉素、氨苄西林、红霉素耐药性高,粪肠球菌对达福普汀耐药性高,两种细菌对对万古霉素、替考拉宁、利奈唑胺耐药性均较低。结论临床标本中肠球菌属细菌菌种分布中以屎肠球菌和粪肠球菌为主,且两种细菌耐药性存在较大差异。
[Abstract]:Objective to investigate the distribution and drug resistance of Enterococcus in clinical specimens. Methods 358 strains of Enterococcus were identified and tested for drug sensitivity. Results 211 strains of Enterococcus faecium were tested. 142 strains of Enterococcus faecalis, 2 strains of Enterococcus gallinalis, 2 strains of Enterococcus durum, 1 strain of Enterococcus lead, 358 strains of Enterococcus enterococcus belong to bacteria, the number of urine samples of Enterococcus faecalis is the highest, and Enterococcus faecium versus penicillin. Ampicillin, erythromycin resistance, Enterococcus faecalis resistance to Dafopudine high, two kinds of bacteria to vancomycin, teicoplanin. Conclusion Enterococcus faecium and Enterococcus faecalis are the main bacterial species in clinical specimens, and there are significant differences between them.
【作者单位】：河南省周口市中医院检验科;
【分类号】：R446.5
【正文快照】： 肠球菌属细菌多呈现为细胞球形或卵圆形,在液体培养基中多呈现为成对或短链,属于革兰氏阳性细菌。肠球菌属细菌较为常见,分布较为广泛,是当前医院中较为常见、多发的感染致病菌[1]。由于肠球菌属细菌对多种抗菌药物具有耐药作用,增加了肠球菌属细菌的临床治疗难度[2]。因此,此

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