摘要
为了评价紫锥菊多糖免疫增强效果,将4种浓度的紫锥菊多糖分别加入体外培养的鸡脾脏淋巴细胞中,培养44 h后,用MTT法测定淋巴细胞增殖变化。结果表明,4种浓度的紫锥菊多糖对鸡淋巴细胞均有促进增殖及协同的作用,其中在50-100μg/mL浓度范围内效果最为显著。
In order to evaluate the immune-enhancing effect of Echinacea purpurea polysaccharide（EPPS）,four doses of EPPS were added in chick splenic lymphocyte cultured in vitro.After 44 h,the splenic lymphocyte proliferation was determined with MTT method.The results showed that four doses of EPPS could stimulate the lymphocyte proliferation singly or synergistically,in which the concentration of 50-100 μg/mL was the optimal.
出处
《中兽医医药杂志》
2011年第1期47-49,共3页
Journal of Traditional Chinese Veterinary Medicine
关键词
紫锥菊多糖
鸡
脾脏淋巴细胞
增殖
Echinacea purpurea polysaccharide
chicken
splenic lymphocyte proliferation
