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脑膜炎双球菌对生长条件的要求较普通细菌高,在一般实验室,特别是农村基层单位,作该菌培养,尚有一定困难。现将我们在具体工作中,摸索出一些因地制宜、就地取材的培养方法,介轺如下:标本的采集脑膜炎双球菌在外界环境中如条件不当,很快就会死亡。因此,要求在采样后立即进行接种和培养。但是,在进行健康人及密切接触者的带菌检查时,由于农村居住分散,不易达到上述要求。为了解决达一矛盾,我们采取了上门采样的办法。方法是:先将制好的血平皿在温箱中烤去水汽,包在厚层的纱布棉花袋内,外
The growth of meningococcus requires more bacteria than ordinary bacteria, in general laboratories, especially in rural grassroots units for the bacteria culture, there are still some difficulties. Now we are working out some concrete methods to find out some training methods that are suited to local conditions and local materials. The methods are as follows: Collection of Specimens In case of inappropriate conditions, meningococcus may rapidly die out in the external environment. Therefore, vaccination and culture are required immediately after sampling. However, in the case of carrying out tests for the carriage of healthy people and close contacts, the above requirements are not easily met due to the scattered rural residence. In order to solve the contradiction, we have taken a sample from home. The method is: first make a good blood plate roasted in a warm box to steam, wrapped in thick gauze cotton bag, outside