解放军医学院学报Issue(2)：118-120,3.DOI:10.3969/j.issn.2095-5227.2013.02.007
155例血培养金黄色葡萄球菌耐药分析
Drug resistance of 115 Staphylococcus aureus strains isolated from blood culture
郝秀红 1赵强元 1郭建巍 1李艳君 1钱扬会 1刘力娟1
作者信息
摘要
Abstract
Objective To provide the evidence for treatment of Staphylococcus aureus infection by investigating its drug resistance in 2003-2011. Methods Blood samples of Staphylococcus aureus were taken using the blood culture bottle provided by Beijing Botai Technique Development Center and cultured in BacT/ALERT 3D automated blood culture system. The isolated bacteria were identified with the VITEK system, their drug sensitivity was tested by BIOMIC and their drug resistance was analyzed by WHONET 5.4 software. Results Of the 155 Staphylococcus aureus strains isolated from January 2003 to December 2011, 110 were methicillin-resistant S.aureus (MRSA), accounting for 70.9%. No resistance of Staphylococcus aureus to LNZ and VAN was found. The resistance of Staphylococcus aureus was below 30%to NIT and SXT, above 50%to TCY, LVX, CLX, CIP, CZO, AZM, ERY and PEN, 21.6%to 7 commonly used antibiotics and 34.6%to 8 commonly used antibiotics, respectively. Conclusion Staphylococcus aureus isolated from blood culture is highly resistant to drugs. The MRSA is resistant to multiple drugs and its drug resistance monitoring should be strengthened.关键词
血培养/金黄色葡萄球菌/耐甲氧西林金黄色葡萄球菌Key words
blood culture/staphylococcus aureus/methicillin resistant staphylococcus aureus分类
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郝秀红,赵强元,郭建巍,李艳君,钱扬会,刘力娟..155例血培养金黄色葡萄球菌耐药分析[J].解放军医学院学报,2013,(2):118-120,3.
