皮肤移植可用于鉴定纯系动物,也是研究组织免疫性、耐受性、移植免疫等理论问题的基本方法之一.皮肤移植之所以重要,因为皮肤在组织相容性抗原方面,是具有代表性的.免疫系统是识别个体的独特性手段,而皮肤在有关试验中最为灵敏.为了鉴定纯系小鼠的纯度,作者参考了Billingham的皮肤移植方法加以改进.结果如下. Skin grafting can be used to identify purebred animals and is also one of the basic methods to study the theoretical issues of tissue immunity, tolerance, transplantation immunity, etc. Skin grafting is important because the skin is representative of histocompatibility antigens Of the immune system is to identify the unique means of individuals, while the skin is most sensitive in the relevant test.In order to identify the purity of pure line mice, the author referred to Billingham’s skin graft method to be improved. The results are as follows.