IDENTIFICATION OF STEM CELL ISLANDS IN REGENERATED EPIDERMIS
- VernacularTitle:表皮细胞生长因子治疗创面出现干细胞岛现象的方法学鉴别研究
- Author:
Xiaobing FU
;
Tongzhu SUN
;
Xiaoqin SUN
- Publication Type:Journal Article
- Keywords:
wounds and injuries;
skin ulcer;
stem cell;
immunohistochemicy
- From:
Medical Journal of Chinese People's Liberation Army
1983;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
To identify the stem cell islands in regenerated epidermis, the same biopsies used in our previous experiments were used in this study. CD87 immunohistochemicy and PAS staining were used. The scant CD87 positive cells could be found in basal membrane. Also, the positive staining of PAS could be seen in the basal membrane in both normal and regenerated epidermis. No CD87 positive cells were found in the spinous and granular layers. The results indicate that the error in metrology could be excluded from both CD87 immunohistochemicy and PAS staining, and that the stem cell islands may come from the cell reversion in regenerated epidermis.
