Experimental Study on Immunomodulatory Effect of Ethanol Sediments of the seeds of Descurainia sophia(L.) Webb.ex Prantl.
10.11842/wst.2015.03.015
- VernacularTitle:葶苈子醇沉组分免疫调节作用研究
- Author:
Xiaoke ZHENG
;
Meng YANG
;
Yiping BAI
;
Yueting GUO
;
Minghui ZHANG
;
Haixue KUANG
;
Weisheng FENG
- Publication Type:Journal Article
- Keywords:
the seeds of Descurainia sophia(L.) Webb. ex Prantl.;
ethanol sediments;
immunosuppressive model;
immunomodulatory effect
- From:
World Science and Technology-Modernization of Traditional Chinese Medicine
2015;17(3):507-513
- CountryChina
- Language:Chinese
-
Abstract:
This article was aimed to study the immunomodulatory effect of ethanol sediments of the seeds of Descurainia sophia(L.) Webb. ex Prantl. both in vitro and in vivo. The lymphocyte proliferation test in vitro was carried out to explore the effect of the ethanol sediments on the proliferation of T cell and B cell in the spleen of normal mice. And, the carbon clearance test, serum hemolysin test, and delayed-type hypersensitivity test were used to investigate the influence of fraction on non-specific immunity, humoral immunity and cellular immunity in the immunosuppressive mice induced by cyclophosphamide. Besides, the immunosuppressive model was used to evaluate the effect of fraction on immune organs and content of cellular factors in blood serum. The results showed that the ethanol sediments promoted Concanavalin A (Con A) induced T cell and Lipopolysaccharides (LPS) induced B cell (P < 0.01). It increased the carbon clearance index K, phagocytic index α, half value hemolysis (HC50), and swelling degree of auricula (P < 0.05 or P < 0.01). It reduced the body weight and atrophy of thymus and spleen index (P < 0.05 or P < 0.01). It increased the contents of IL-2, IFN-γ and IL-4 in serum in immunosuppressive mice (P < 0.05 or P < 0.01). It was concluded that ethanol sediments of the seeds of D. sophia(L.) Webb. ex Prantl. can boost the lymphocyte proliferation, protect the immune organs, and enhance the non-specific and specific immunity in immunosuppressive mice, which indicated that it had immune-promotion effect.
