| 肌源性肿瘤的结蛋白,波型蛋白及肌动蛋白表达特性 |
| |
| 引用本文： | 邓华瑜 李园园. 肌源性肿瘤的结蛋白,波型蛋白及肌动蛋白表达特性[J]. 重庆医科大学学报, 1995, 20(4): 251-254 |
| |
| 作者姓名： | 邓华瑜 李园园 |
| |
| 摘 要： | 采用ＡＢＣ－ＤＡＢ免疫组织化学方法分析３５问各种类型肌源性肿瘤的结蛋白、波型蛋白及肌动蛋白表达特性．结果显示恶性肿瘤细胞表达结蛋白能力下阶，可呈结蛋白表达阴性、波型蛋白阳性，或共同表达结蛋白与波型蛋白，此与恶性肿瘤细胞低分化或未分化密切相关。血管平滑肌瘤的中间丝表达呈现３种不问类型。肌动蛋白（Ａｌｐｈａ－Ｓｒ－１）显示对胚胎型横纹肌肉瘤的良好染色反应。
|
| 关 键 词： | 肌源性肿瘤；免疫组织化学；结蛋白；波型蛋白；肌动蛋白 |
THE EXPRESSION ON DESMIN,VIMENTIN AND ACTIN IN MYOGENIC TUMORS |
| |
| Deng Huayu, et al. THE EXPRESSION ON DESMIN,VIMENTIN AND ACTIN IN MYOGENIC TUMORS[J]. Journal of Chongqing Medical University, 1995, 20(4): 251-254 |
| |
| Authors: | Deng Huayu et al |
| |
| Affiliation: | Dept.of Pathophysiology |
| |
| Abstract: | he expression of desmin,vimentin and actin in 35 casses of myogenic tumors ofvarious types was analyzed by immunohistochemical technique, The results show thatthe expression of desmin in malignant myogenic tumor cells is weakened, and some ofthem can be negative for desmin but positive for vimentin or coexpress both of desminand vimentin. It is closely related to poorly-differentiation or undifferentiation ofmalignant tumor cells.The intermediate filament expression in vascular leiomyomasexhibits three different types. Actin(Alpha-Sr-1)reveals stronger staining for em-bryonal rhabdomyosarcoma. |
| |
| Keywords: | Myogenic tumor Immunohistochemistry Desmin Vimentin Actin |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
