Enhancing Effect of Polysaccharides of Cistanche deserticola Y C Ma on Lymphocyte Proliferation
- VernacularTitle:肉苁蓉多糖的促淋巴细胞增殖作用
- Author:
Xiangyan WANG
;
Yun QI
;
Runlan CAI
;
Xiaohong LI
;
Meihua YANG
;
Yue SHI
- Publication Type:Journal Article
- Keywords:
Polysaccharides,Cistanche deserticola (CDPS);
Spleen,indexes;
Thymus,indexes;
Lymphocytes,splenic;
Proliferation;
Interleukin-2 (IL-2)
- From:
Acta Laboratorium Animalis Scientia Sinica
2009;17(6):424-427
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effect of Cistanche deserticola Y C Ma (CDPS) on lymphocyte proliferation in mice. Methods The lymphocyte proliferation with or without mitogen was assessed by MTT assay in vitro. The immunosuppressed mice were induced by cyclophosphamide,and the spleen and thymus were weighted to determine the immune organ indexes in the normal or immunosuppressed mice. Thymocyte proliferation was employed to assess the activity of IL-2. Results CDPS significantly promoted both non-activated splenic lymphocytes and lymphocytes activated by ConA or LPS,and CDPS increased the secretion of IL-2 by splenic lymphocytes. CDPS (ip) remarkably increased indexes of spleen in normal or immunosuppressed mice,and also improved the indexes of immunosuppressed mice induced by cyclophosphamide. Conclusion CDPS can significantly promote the proliferation of splenic lymphocytes,and it may be related with promotion of secretion of IL-2 by splenocytes.
