The Impact of Compound Zhe-bei Granule and Adriamycin on p53 Gene Expression in the P388 Xenograft Tumor
- VernacularTitle:复方浙贝颗粒联合阿霉素对P388移植瘤p53基因表达影响
- Author:
Ju CHEN
;
Xumin SUN
;
Dongyun LI
;
Xinyi CHEN
- Publication Type:Journal Article
- Keywords:
Compound zhe-bei granule;
Fluorescence quantitative polymerase chain reaction;
P388 cell line;
Xenograft tumor;
p53
- From:
Journal of Medical Research
2006;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the impact of compound zhe-bei granule and adriamycin on p53 gene expression in the P388 xenograft tumor.Methods The tumor xenografts model was established by injecting the mouse lymphocytic leukemia cells(P388) in the subcutis of anterior axillary of Kunming mice,and then was treated with CZBG by intragastric administration and different doses of adriamycin by intraperitoneal injection(i.p.).After the end of the experiment,tumor was striped completely,and the expression of p53 gene in xenograft tumor of each group was detected by fluorescence quantitative polymerase chain reaction,and the relative quantification of p53 gene of each group was computed using 2-??Ct method.Results Comparing the 2-??Ct values of p53 gene relative expression of each group,no statistical significance was found(F=0.56,P=0.7557).And the relative expression value of p53 gene of CZBG joint high-dose ADM group was higher,while the relative expression value of CZBG joint low-dose ADM group was lower.Conclusion Combined use of CZBG and ADM is able to raise the expression of p53 tumor suppressor gene in the P388 xenograft tumor.
