| 血液和骨髓标本中常见细菌及耐药性分析 |
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| 引用本文： | 年华,王倩,孙玉红,丁丽萍.血液和骨髓标本中常见细菌及耐药性分析[J].中国医科大学学报,2004,33(1):83-85. |
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| 作者姓名： | 年华 王倩 孙玉红 丁丽萍 |
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| 作者单位： | 1. 中国医科大学附属第一医院检验科,辽宁,沈阳,110001
2. 辽阳文圣中心医院检验科 |
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| 摘 要： | 目的:分析血液和骨髓标本中常见细菌分布及耐药性,为临床用药提供依据.方法:采用K-B纸片法对883株细菌进行药敏试验.结果:主要细菌有凝固酶阴性葡萄球菌、大肠埃希菌、金黄色葡萄球菌、肺炎克雷伯菌、肠球菌.耐甲氧西林金黄色葡萄球菌(MRSA)和耐甲氧西林凝固酶阴性葡萄球菌(MRScn)分别为15.6%和72.9%;产ESBLs大肠埃希菌和肺炎克雷伯菌发生率为25.3%,10.9%.结论:细菌的耐药性变迁是治疗感染,特别是菌血症和重症感染的关键问题.
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| 关 键 词： | 血液 骨髓 细菌 耐药性 |
| 文章编号： | 0258-4646(2004)01-0083-03 |
| 修稿时间： | 2002年10月30 |
Drug resistance of common bacteria isolated from blood and bone marrow |
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| NIAN Hua ,WANG Qian ,SUN Yu-hong ,DING Li-pin g.Drug resistance of common bacteria isolated from blood and bone marrow[J].Journal of China Medical University,2004,33(1):83-85. |
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| Authors: | NIAN Hua WANG Qian SUN Yu-hong DING Li-pin g |
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| Institution: | NIAN Hua 1,WANG Qian 1,SUN Yu-hong 2,DING Li-pin g 1 |
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| Abstract: | Objective: To analyze drug resistance anddi stribution of common bacteria from blood and bone marrow. Methods: Bacterialstrains (883) were isolated from blood and bone marrow and teste d by using K-B disk. Results: Among the 883 strains, the comm on organisms were coagulase-negative staphylococcus, E.coli, S.aureus, K.pneumo niae, Enterococcus. Methicillin-resistant Staphylococcus aureus accounted for 1 5.6% of S.aureus, 72.9% of coagulase-negative Staphylococcus were methicillin- resistant, 25.3% of E.coli and 10.9% of K.pneumoniae produced extended-spectrumbeta-lactamases. Conclusion: The change of drug resistance i s the key to the treatment of infectious diseases, especial bloodstream infectio ns and severe infection. |
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| Keywords: | blood bone marrow bacteria drug resistan ce |
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