Influence of Weimaining on the cell cycle of murine Lewis lung carcinoma
- VernacularTitle:威麦宁对小鼠Lewis肺癌细胞周期的影响
- Author:
Jinli LOU
;
Quanying QIU
;
Hongsheng LIN
;
Yingxia PEI
;
Xin QI
- Publication Type:Journal Article
- Keywords:
Drugs,Chinese herbal;
WeiMaiNing;
Cyclin D1;
Lung neoplasms
- From:
Chinese Journal of Pathophysiology
2006;22(7):1344-1347
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To investigate the anti - tumor effect of Weimaining (WMN) on a murine Lewis lung carcinoma (3LL) and the influence on the cell cycle. METHODS: The inhibitory rate of WMN in 3LL growth was detected by replicating the model of 3LL. The effect of the drug on 3LL cell cycle and the influence of the drug on the expression of cy clin D1 protein were investigated by flow cytometry and immunohistochemical staining. RESULTS: The results showed that the inhibitory rate of drug in 3LL is 19. 14%, 33.59%, 40. 63% and 51.56% respectively at dosage ranging from 100,cells in G0 -G1 phase and decreases the expression of cyclin D1 protein. CONCLUSION: WMN inhibits the growth of 3LL cells in vivo by decreasing the expression of cyclin D1, blocking the cells in G0 - G1 phase and preventing the cells transition from G1 to S phase while DNA is replicated.
