新药临床前研究中,经常需要对实验动物各脏器进行病理检查,我们针对这些脏器的标准化解剖取材原则和方法,作如下讨论:1实验动物器官取材的一般原则若有肉眼可视病变,应首先认真观察取准标本病变部位,切勿漏取,全面反映出个脏器有无病变,显示病变全貌。全面描述病变状况,由表及 In preclinical studies of new drugs, pathological examination of various organs of experimental animals is often required. The principles and methods of standardized dissection of these organs are discussed as follows: 1 General principles of organ harvesting in experimental animals If there are macroscopic visual lesions, Should first carefully examine the lesion site, do not leak, a comprehensive reflection of whether the lesions of organs, showing the entire picture of the lesion. A comprehensive description of the lesion, by the table and