Effect of injectable Xuebijing on proliferation of murine brain microvascular endothelial cell line bEnd.3
- VernacularTitle:血必净对小鼠脑微血管内皮细胞株增殖的作用
- Author:
Lei SHEN
;
Zheng-Da SUN
;
Tong-Wa CAO
;
Wei BIAN
;
He-Chen ZHU
;
- Publication Type:Journal Article
- Keywords:
Injectable xuebijing;
Mouse brain microvascular endothelial cell;
MTF;
Proliferation index
- From:
Chinese Journal of Emergency Medicine
2006;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of injectable Xuebijing on the proliferation of mouse brain microvascular endothelial cell in vitro.Methods Cultured mouse brain microvascular endothelM cell line bEnd. 3 was treated by injectable Xuebijing of different concentrations,0 (control),5,25 and 50 mg/ml.The regulatory. effect of Xuebijing on the proliferation of cell line bEnd.3 was observed and studied by means of MTT method and cell cycle analyzed with flow cytometry.Results Compared to the control group,MTT and proliferation index (PI) of 5 and 25 mg/ml groups were significantly increased at 12 and 24 h,and PI,but not MTT,of these 2 groups was decreased remarkably at 48 h.Meanwhile,50 mg/ml group showed significantly decreased MTT at 24 and 48 h,and PI of this group was increased obviously at 12 and 24 h,but decreased significantly at 48 h. Conclusions Injectable Xuebijing at certain concentrations might promote the proliferation of cultured mouse brain microvascular endothelial,cells within specific time frame.
