The effect of carboplatin, on fractional dissection form, combined with X-ray on the immune function of the Lewis lung cancer
- VernacularTitle:分次剂量卡铂联合X线对Lewis肺癌小鼠免疫功能的影响
- Author:
Wei CHEN
;
Tiankui QIAO
;
Sujuan YUAN
;
Xibing ZHUANG
- Publication Type:Journal Article
- Keywords:
carboplatin;
spleen exponent;
IL-10;
TNF-?;
cultured tumor cells;
mice
- From:
China Oncology
2006;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Background and purpose:As the second general platinum antineoplastic agent, carboplatin has been applied in treating more and more malignant tumors clinically. But it has severe bone marrow suppression when applied in large doses. The purpose of this research was to explore the influence of carboplatin of fractional dose, combined with X ray,on the immunity of Lewis lung cancer in mice. Methods:The model of tumor-bearing mice was induced by injecting Lewis lung cancer cells into the right infra-axillary dermis. In cases given the same total dose, the tumor growth and the immune suppression effect of carboplatin of single dose or of fractional dose , combined with X ray radiation, on the mouse with Lewis lung cancer were observed. Results:The concentration of IL-10 and TNF-? in serum,the spleen exponent were respectively(144.9?48.4)ng/ml,(194.63?64.4)ng/ml,(12.07?2.2)mg/ g in the control group;(279.0?46.9)ng/ml,(71.5?8.4)ng/ml,(5.52?1.31)mg/g in carboplatin of single dose with X ray radiation group, which ,compared with the control group, can dramatically increase the concentration of IL-10,decrease the concentration of TNF-? in the serum ,and dramatically decrease the spleen exponent(P
