在临床和科研工作中切片大部分都是以HE染色树胶封片,这样可样将切片长期保存。但是往往因为原有组织块丢失而或其他原因需要在原有石蜡HE染色切片原位基础上行免疫组织化学检测。本文就上述问题做了尝试并得到了较好的效果。1材料与方法实验室中存放的陈旧HE染色小鼠肾脏组织切片 In clinical and research work most of the sections are stained with HE stained plastic sheet, so the sample can be stored for a long time. However, often due to the loss of the original tissue block or for other reasons, it is necessary to carry out immunohistochemical detection on the basis of the original paraffin HE-stained section. This article has done some attempts on the above problems and got good results. 1 Materials and Methods Stained old kidney-stained mouse kidney sections stored in the laboratory