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| Drug resistance and distribution of pathogenic bacteria in urinary tract infection |
| TONG Aihua,DONG Mei,SUN Minxia,ZHU Lei,YANG Changmei,SUN Hongning, and KUANG Tieji. |
| Department of Clinical Laboratray, The 309th Hospital of Chenese People’s Liberation Army， Beijing 100091，China |
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Abstract Objective To investigate the distribution and resistance of pathgenic bacteria in urinary tract infection and offer scientific basis for proper use of antibiotics. Method Species identification and antibiotics susceptibility test were performed by Walkway 96 automicroscan systems(America). Results A total of 246 strains of bacteria were isolated from urine samples , most of which were Gram-negative bacteria with Escherichia coli as the most common. Enterococci were the most common Gram-positive bacteria, especially for E. faecalis and E. faecium. Fungal infection also increased. There was one case of vancomycin-resistant Enterococc (VRE) in invro antibiotics susceptibility test. The detection rate of ESBLs producing E. coli, Klebsiella penumoniae and Proteus was 51.4%, 47.1% and 16.7%, respectively. The susceptiblity rate of entrobacteriaceae to imipenem was 100.0%. Conclusions It is of great significance to analyze the distribution and antibiotic resistance of isolated bacteria in urine tract infection to control resistant strains.
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Received: 21 June 2011
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倪建平.医院内泌尿系感染96例原因分析［J］.第二军医大学学报，2004,25（11）:1172.［2］陈玉玉,张秋桂,颜向军.尿路感染病原菌的分布与耐药性监测［J］.中华医院感染学杂志,2009,19（13）：1754-1756.［3］邵敏伟,梁艳,周庭银.2991份中段尿培养病原菌种类分布与耐药性分析［J］.中华医院感染学杂志,2009,19（15）：2044-2047.［4］江小平,魏雪芬.医院获得性真菌感染的临床特点［J］.中国微生态学杂志,2003，6（15）：165-167.［5］陶智,王艳,齐金海.尿路感染病原菌的分布与耐药性调查分析［J］.中华医院感染学杂志,2009,19（16）：2203-2204.［6］蒿菡,周俊.泌尿道感染病原菌的分布及其耐药性监测［J］.医药导报,2009，28（9）：801-803.
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倪建平.医院内泌尿系感染96例原因分析［J］.第二军医大学学报，2004,25（11）:1172.［2］陈玉玉,张秋桂,颜向军.尿路感染病原菌的分布与耐药性监测［J］.中华医院感染学杂志,2009,19（13）：1754-1756.［3］邵敏伟,梁艳,周庭银.2991份中段尿培养病原菌种类分布与耐药性分析［J］.中华医院感染学杂志,2009,19（15）：2044-2047.［4］江小平,魏雪芬.医院获得性真菌感染的临床特点［J］.中国微生态学杂志,2003，6（15）：165-167.［5］陶智,王艳,齐金海.尿路感染病原菌的分布与耐药性调查分析［J］.中华医院感染学杂志,2009,19（16）：2203-2204.［6］蒿菡,周俊.泌尿道感染病原菌的分布及其耐药性监测［J］.医药导报,2009，28（9）：801-803.
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