Radiosensitivity and growth characteristics of filial generation from irradiated bile duct cancer cells
- VernacularTitle:体外胆管癌细胞x线照射后细胞周期及放射敏感性变化
- Author:
Hong LIU
;
Qingwei WANG
;
Xiaomei ZHANG
- Publication Type:Journal Article
- Keywords:
Bile duct cancer cell?x-rays?Cell cycle?Radiosensitivity
- From:
Chinese Journal of Current Advances in General Surgery
1999;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the changes of radiosensitivity and growth features of the surviving progeny from the irradiated bile duct cancer cells.Methods:To cultivate human bile duct cancer cell and the progeny of irradiated bile duct cancer,population doubling time(PDT),plating efficiency(PE),radiosensitivity index SF2 and the detection of bile duct cancer cell lines.Results:The PDT of bile duct cancer was (120.0?2.8)hrs,PE(14.0?0.6)%,SF2 0.62?0.05.The PDT of the irradiated bile duct cancer cells was(152.8?11.2) hrs (t=3.124,P
