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结核杆菌的发现是确诊结核病的重要指征之一。常用的检验方法有三种:直接镜检(包括浓缩)培养与动物接种。镜检迅速简便,但只限于形态观察;动物镜检敏感性高,而时间过长,约需三个月;培养则介乎其中。这些方法各有所长,故一般实验室多采取直接镜检与培养二法并用,而必要吋方用动物试验。近年来由于大量应用化学药品,抗药性菌株日渐增多,因而对于结核杆菌抗药性的测定又为临床家所必须。另外,
The discovery of Mycobacterium tuberculosis is one of the important indications for diagnosing tuberculosis. There are three commonly used test methods: direct microscopy (including enrichment) culture and animal vaccination. Microscopy quickly and easily, but only for morphological observation; animal microscopic sensitivity is high, but the time is too long, about three months; culture is among them. These methods have their own strengths, so the general laboratory to take more direct microscopy and training with the second method, and the need to inch square animal test. In recent years due to the large number of applications of chemical drugs, drug-resistant strains of increasing, so for the determination of Mycobacterium tuberculosis drug resistance is necessary for clinicians. In addition,