期刊论文

中文

营养学报

0512-7955

2015

37

1

37-40

10.13325/j.cnki.acta.nutr.sin.2015.01.016

科技部国际科技合作专项基金（No.2011DFA30490） 湖南省科技重大专项（No.2012FJ1004）

本校为第一机构

目的探讨米糠甾醇(rice bran sterol, RBS)对大鼠免疫功能的调节作用。方法健康SD大鼠160只分为正常对照组(CN,灌胃生理盐水)和RBS低、中、高剂量(RBS-L,RBS-M,RBS-H,分别灌胃RBS乳化液30、75和150 mg/(kg·bw·d)组,15d后,测定免疫器官指数、碳廓清指数、血清溶血素、淋巴细胞增殖能力和腹腔巨噬细胞功能等免疫指标。结果与CN组比较,RBS-L和RBS-H组可提高脾脏指数(P0.05);RBS-L和RBS-M组能提高大鼠碳廓清指数(P

Objective To investigate the effects of rice bran sterol (RBS) on immune function in rats. Methods One hundred and sixty healthy SD rats were randomly assigned to four groups:control group (CN, given normal saline by gavage), and RBS low, medium and high dose treatment groups(RBS-L,RBS-M,RBS-H, given RBS at 30, 75, 150 mg/kg bw, respectively by daily gavage). The experiment lasted for 15d. The immune organ index, carbon clearance index, serum hemolysin, lymphocyte proliferation, and abdominal macrophage function were measured at the end of the experiment. Results Compared with the CN, spleen i...