提高抗酸杆菌直接显微镜检查的灵敏度：沉淀法作为结核杆菌浓缩的离心替代方法。
Improved sensitivity of direct microscopy for acid-fast bacilli: sedimentation as an alternative to centrifugation for concentration of tubercle bacilli.
作者信息
Miörner H, Ganlöv G, Yohannes Z, Adane Y
机构信息
Armauer Hansen Research Institute, Addis Ababa, Ethiopia.
出版信息
J Clin Microbiol. 1996 Dec;34(12):3206-7. doi: 10.1128/jcm.34.12.3206-3207.1996.
Abstract
There is a great need for improved methods for the diagnosis of tuberculosis by techniques that are appropriate for control programs in low-income countries. Liquefaction of sputum with sodium hypochlorite followed by concentration of bacilli through overnight sedimentation significantly increases the sensitivity of direct microscopy, and this method could be an alternative for diagnostic centers not equipped with a centrifuge.
摘要
迫切需要改进适用于低收入国家控制项目的结核病诊断方法。用次氯酸钠使痰液液化，然后通过过夜沉淀浓缩杆菌，可显著提高直接显微镜检查的敏感性，对于没有配备离心机的诊断中心，这种方法可能是一种替代方法。
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本文引用的文献
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Improved microscopical diagnosis of pulmonary tuberculosis in developing countries.发展中国家肺结核显微诊断的改善
Trans R Soc Trop Med Hyg. 1995 Mar-Apr;89(2):191-3. doi: 10.1016/0035-9203(95)90491-3.
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