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用中草药治疗各类传染病在我国已有悠久的历史,有些中草药具有很好的抗菌作用。从中草药中筛选抗菌药物仍然是十分有意义的工作。目前在体外测定中草药抗菌作用的实验基本上可分为试管法和平皿法(纸片试验法等)两大类。一般认为前者比较准确,后者影响因素特多。中药试管法抗菌实验目前尚无统一方法,多半根据抗菌素的试管法做一些修正而设计的。常用试管法使用的培基是普通肉汤培基,有的人在肉汤中加了酵母浸膏,有的
The use of Chinese herbal medicine to treat various infectious diseases has a long history in China. Some Chinese herbal medicines have very good antibacterial effects. Screening antibiotics from Chinese herbs is still a very meaningful work. At present, the experiments for determining the antibacterial activity of Chinese herbal medicines in vitro can basically be divided into two major categories: test tube method and plate method (paper test method, etc.). It is generally believed that the former is more accurate and the latter is more influential. Traditional Chinese medicine test tube antibacterial experiments currently have no uniform method, and most of them are designed based on the antibiotic tube test method. The commonly used test tube method is the use of a common broth, and some people add yeast extract to the broth, and some