Effect of Cordyceps Sinensis from Different Origins on Immune Response in Mice
10.3870/j.issn.1004-0781.2016.07.007
- VernacularTitle:不同产地冬虫夏草对小鼠免疫功能的影响
- Author:
Wei CHEN
;
Xueyuan ZHANG
;
Yuejun YANG
;
Sijin CHENG
;
Guang DU
;
Xia GUO
- Publication Type:Journal Article
- Keywords:
Cordyceps sinensis;
Immunity;
Cell proliferation;
Antibody-producing;
Phagocytosis function
- From:
Herald of Medicine
2016;35(7):710-713
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of cordyceps sinensis from different origins on immune response in mice. Methods Cordyceps sinensis from two origins were prepared into powder, and then the mice were divided into high, middle and low dose(0.4,0.2,0.1 g.kg-1)groups, respectively.In addition, purified water was given as the normal control group.Effects of cordyceps from two different origins were observed by detecting spleen lymphocyte proliferation induced by ConA, delayed type hypersensitivity ( DTH) in mice induced by sheep red blood cells ( SRBC ) , the number of antibody-producing cells, carbon clearance and peritoneal macrophages Swallow fluorescent microspheres, as well as the activity of NK cells. Results The ability of spleen lymphocyte proliferation induced by ConA, carbon clearance and peritoneal macrophages Swallow fluorescent microspheres, and the activity of NK cells were significantly enhanced in the middle and high dose group of two different origins cordyceps, compared with normal control group (P<0.05).Additionally, the number of antibody-producing cells was obviously increased in medium dose group of both origins cordyceps and decreased in the high dose group (P<0.05).The middle and high dose Qinghai cordyceps significantly improved DTH in mice, while Tibet cordyceps sinensis had no obvious effect, and there was significant difference (P<0.05) between the high dose group of Qinghai and three dose groups of Tibet Cordyceps sinensis.In addition, levels of serum hemolysin in mice were significantly increased in the middle and high dose group of Qinghai and high dose group of Tibet Cordyceps sinensis (P<0.05), and the differences of corresponding medium and high doses of two origins were significant ( P<0.05) . Conclusion Cordyceps sinensis of both different regions significantly improved the immune response of mice.However, the efficacy between the two origins was roughly equivalent and had no significant difference.
