摘要
小鼠在45℃高温环境下暴露15min,其网状内皮系统对碳粒的廓清作用明显降低,血清溶血素含量显著下降,绵羊红细胞(SRBC)诱发的迟发型超敏反应明显受到抑制.应激前15min人参根总皂甙(GRS)50、100 mg·kg^(-1),ip,对小鼠的免疫功能有保护作用,可使热应激小鼠网状内皮系统对碳粒的廓清作用免于下降,防止血清溶血素含量的降低,迟发超敏反应不受抑制.
The present study has demonstrated that in heat environment (45>>>>, 15min),the clearance of reticuloendothelial system (RES) of mice on iv charcoal particles were decreased apparently; serum hemolysin concentration were diminished notably; delayed type hypersensitivity (DTH) reaction induced by sheep red blood cell (SRBC) were inhibited obviously. Ginseng root saponins (GRS) 50, 100 mg ??? kg-1ip at 15min before the heat-stress
protected the immunity of mice from inhibitory effects induced by the heat-stressor. The suppression of the clearance of RES on charcoal particles,serum hemolysin concentration as well as DTH reaction induced by SRBC were all abolished by GRS.
出处
《中国药理学通报》
CAS
CSCD
北大核心
1993年第2期135-137,共3页
Chinese Pharmacological Bulletin
关键词
人参皂甙
热应激
免疫功能
ginseng saponins
heat-stress
immunity
phagocytosis
hemolysin
delayed type hypersensitivity
