山西农业大学学报（自然科学版）2016，Vol.36Issue(10)：735-739,5.
葡萄籽原花青素对断奶仔猪免疫力和抗氧化功能的影响
Effects of grape seed procyanidins on immune function and antioxidant capacity in weaned piglets
摘要
Abstract
Obj ective]The trial was conducted to investigate effects of grape seed procyanidins (GSP)on immune func-tion and antioxidant capacity in weaned piglets.[Methods]A total of 128 Duroc×Landrace×Yorkshine piglets weaned at 2 1 days of age were randomly assigned to one of the four treatment groups with 4 replicate pens per group and 8 pig-lets per pen.The treatments included control group (fed a basal corn-soybean meal diet,BD)and three different GSP level groups (BD+50,100,150 mg·kg-1 GSP respectively).The trial lasted 28 days.Blood samples were collected on d 14 and 28 for the measurement of serum immune parameters and antioxidant indices.[Results]Pigs offered diets sup-plemented with GSP at doses of 100 or 150 mg·kg-1 generated higher (P<0.05)serum immunoglobulin (Ig)G,IgM, complement 4 (C4)and interleukin-2 (IL-2)concentrations,produced stronger (P<0.05)serum T-AOC,GSH-Px and SOD activities and lower serum MDA content than those fed basal diet.[Conclusion]Administration of GSP in weaned piglets diet had beneficial effects on immune responses and antioxidant abilities suggested in weaned piglets.关键词
葡萄籽原花青素(GSP)/断奶仔猪/免疫功能/抗氧化能力Key words
Grape seed procyanidins (GSP)/Weaned piglets/Immune function/Antioxidant capacity分类
农业科技引用本文复制引用
赵家奇,郝瑞荣,高俊杰,王伟伟..葡萄籽原花青素对断奶仔猪免疫力和抗氧化功能的影响[J].山西农业大学学报（自然科学版）,2016,36(10):735-739,5.基金项目
山西省科技攻关项目(20120311022-2) （20120311022-2）
