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厌氧培养和需氧培养在血培养中的应用研究 被引量：2

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摘要 目的研究厌氧培养和需氧培养在血培养中分离菌阳性率的差异。方法采用全自动血液培养仪(BacT/ALERT 3D)进行需氧和厌氧培养并分离菌株。厌氧培养分离的菌株均做耐氧试验。结果 2010年2～5月591份标本共检出81株细菌,阳性率13.71%(81/591),其中需氧培养检测出的细菌为58份,阳性检出率为9.81%(58/591),厌氧培养检测出74株细菌,阳性检出率为12.52%;细菌检出最早时间为2h。81株细菌中24h内检出58株(71.60%),24～48h检出17株(20.99%),48h以后检出6株(7.40%)。结论对于血(体)液标本应同时做需氧和厌氧培养,以提高临床细菌的阳性检出率。
作者 邱善敏 张险峰 沈春明
机构地区 苏州大学附属第一医院检验科
出处 《检验医学与临床》 CAS 2012年第10期1235-1236,共2页 Laboratory Medicine and Clinic
关键词 厌氧培养 需氧培养 细菌 阳性率
分类号 R446.5 [医药卫生—诊断学]
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共引文献227

同被引文献18

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检验医学与临床
2012年 第10期

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