Effects of Angelicae Sinensis Radix and Angelicae Sinensis Radix Polysaccharides on Immune Function Injury Induced by X Ray in SD Rats
10.3969/j.issn.1005-5304.2017.10.011
- VernacularTitle:当归及当归多糖对X射线照射致SD大鼠免疫功能损伤的影响
- Author:
Zhiwei LU
;
Lei WANG
;
Xiaomin XU
;
Liying ZHANG
;
Jinpeng HE
;
Junrui HUA
;
Yanhui ZHANG
;
Yongqi LIU
- Keywords:
Angelicae Sinensis Radix;
Angelicae Sinensis Radix polysaccharide;
radiation;
hematopoiesis;
immune function;
rats
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2017;24(10):44-48
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the protective effects of Angelicae Sinensis Radix and Angelicae Sinensis Radix polysaccharides on immune function injury induced by X rays in SD rats. Methods Forty SD rats were randomly divided into control group, model group, Angelicae Sinensis Radix Decoction group, Angelicae Sinensis Radix polysaccharide group and positive medicine group. After routine feeding for 14 day, each administration group was given relevant medicine for gavage, while control group and model group were given the same amount of distilled water for gavage, once a day for 7 d. From the 8th day, except for the control group, the rats in the rest of groups were subjected to whole-body X ray irradiation, continuous exposure to 2 d; the total absorbed dose was 6 Gy. The rats were killed by femoral artery after irradiate 3 d. The WBC count, RBC, HGB, and PLT in peripheral blood were observed by blood routine test; the number of nucleated cells in the bone marrow was observed by nucleated cell count method; the pathological changes of spleen were observed by HE staining under microscope; the contents of IFN-γ and IL-4 in serum were detected by ELISA. Results Compared with the control group, the spleen index WBC, number of bone marrow nucleated cells and serum contents of IL-4 and IFN-γ in model group was significantly lower (P<0.05), The contents of RBC and HGB increased (P<0.05). Compared with the model group, WBC, number of bone marrow nucleated cells, and the contents of IL-4 and IFN-γ in serum of each administration group increased significantly (P<0.05); RBC and HGB decreased significantly (P<0.05). Conclusion Angelicae Sinensis Radix and Angelicae Sinensis Radix polysaccharides have protective effects on the immune function injure induced by X ray in SD rats.
