Stepwise Regression Analysis of Morphologicai Parameters of Cell-Apparatus of Breast Carcinoma Cells in the Late Stage
- VernacularTitle:晚期乳腺癌癌细胞器形态参数的逐步回归分析
- Author:
Weibo LI
;
Ping CHEN
;
Meiyu LIU
;
Wei QIAN
;
Aiwu LIU
;
Wenli ZHANG
- Publication Type:Journal Article
- From:
Journal of Kunming Medical University
2001;22(1):56-58
- CountryChina
- Language:Chinese
-
Abstract:
Cell morphometry method was applied in courting a nd analyzing 12 ultrastruc-ture morphological parameters of the rough endoplasmic reticulum and ribosome from 10 female patients of the simple breast carcinoma in the late stage by pathological diagnosis． The best equation was set up with stepwise regression analysis was as follows: y=0.22+0.503N6-013N7． Due to above equation, selecting the best parameters were the surface density of free ribosome N6 and specific surface of rough endoplasmic reticulum N7． They could be used to distinguish the normal cell-apparatus from carcinoma cell-apparatus． These results show that N6 and N7 in varying degrees could provide fixed quantity basis for the prognosis of breast carcinoma．
