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在科研工作中，大景是最常使用的实验动物。因大鼠甲状腺较小，常给取材带来一定的困难。有时候取材不当，还会使甲状腺组织破损，给实验带来一定麻烦。现将我们改进的取材及银染方法介绍如下。1大风的处死与取材1．三大风的处死方法由于内分泌腺的结构及功能易受外界因素及其
In scientific research, the big scene is the most commonly used experimental animals. Due to the smaller thyroid in rats, often to bring some of the difficulties. Sometimes improperly taken, but also to damage the thyroid tissue, to bring some trouble to the experiment. Now we improve the drawing and silver staining methods are as follows. 1 Gale death and drawn 1. The method of execution of the three winds is susceptible to external factors and their structure due to the structure and function of the endocrine glands