Studies of AgNOR in Breast Tumor by Frozen Sections, Imprints and Ultrastructures
- VernacularTitle:乳腺肿瘤的核仁组成区在冰冻切片、印片和电镜的研究
- Author:
Rongzhou ZHAN
- Publication Type:Journal Article
- Keywords:
nucleolar organizer regions;
argyrophlihe protem;
ultrastructurc, breast neoplasm
- From:
Academic Journal of Second Military Medical University
1981;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
23 freshly removed breast tumors without any therapy were studied. Argyrophlilic nuclcolar organizer region proteins (AgNORs) were observed by frozen sections and imprints and the distribution and shape of some AgNORs were analyzed by means of electron microscope. It was found that AgNORs in benign lesions showed regular dotted granules and mean individual counts were significantly fewer (3.33?1.19) than that (9.21?1.24) ( P
