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新药筛选是根据预定的目标,建立一些动物体内或体外的模拟人的病理状态模型来进行药效学的试验。通过试验研究,可以从中挑选出认为有应用前途的物质,这一试验过程称为新药筛选。寻找新药一般都是由过筛做起,过筛就是选拔,选拔出来后还要加以培养和提高。众所周知,中美两国就保护知识产权备忘录的签署使1993年1月1日起我国专利法对医
New drug screening is based on the intended goal, the establishment of some animal models of human pathological conditions in vivo or in vitro simulations for pharmacodynamic experiments. Through experimental research, we can pick out the material that has the potential application, this process is called the new drug screening. Looking for new drugs are generally started by screening, screening is the selection, selection and training should be further improved. As we all know, the signing of the Memorandum of Understanding between China and the United States on the Protection of Intellectual Property enabled the patent law of our country to go into practice on January 1, 1993