Improvement of MTT assay by 2-chloroadenosine in activation test and cytotoxicity test of lymphocyte
- VernacularTitle:采用2-氯腺苷改善MTT法检测淋巴细胞激活和杀伤功能
- Author:
Bo HUANG
;
Zuohua FENG
;
Guimei ZHANG
;
- Publication Type:Journal Article
- Keywords:
chloroadenosine Macrophage Lymphocyte MTT assay
- From:
Chinese Journal of Immunology
2000;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To sutdy the effect of 2 chloroadenosine(2 ClA),which is specifically cytotoxic to macrophages,on MTT assay in activation test and cytotoxicity test of lymphocyte.Methods:Using cell culture technique,mouse splenic lymphocytes and peritoneal macrophages were cultured.Lymphocyte activation and specific cytotoxicity to tumor cells and toxicity of 2 ClA to macrophages were measured by MTT assay in the presence or absence of 2 ClA.Results:2 ClA had a strong cytotoxic effect on macrophages.When the activation test and cytotoxicity test of lymphocyte were measured by MTT assay,the optical density values of 2 ClA group was lower than that of control group,and statistic analysis showed P
