期刊论文

Effects of botanic polysaccharides on intestinal mucosal morphology and intestinal barrier function in weaned piglets

中文

中国兽医学报

1005-4545

2019

39

1

150-157,187

10.16303/j.cnki.1005-4545.2019.01.27

国际科技合作资助项目(2011DFA30490-2) 湖南省自然科学基金资助项目(12JJ8014) 湖南省重大科技专项资助项目(2012FJ1004-2).

本校为第一机构

旨在探讨断奶仔猪饲粮中单独或联合添加黄芪多糖、牛膝多糖及白术多糖对其小肠黏膜形态及肠黏膜屏障功能的影响。选取256头35日龄的杜长大三元杂交断奶仔猪,随机分为8个组,每组4个重复,每个重复8头猪,采用三因素两水平(2×2×2)试验设计,饲粮中黄芪多糖、白术多糖和牛膝多糖的添加水平均为0,800mg/kg,试验共进行28d。结果显示:植物多糖能显著提高断奶仔猪十二指肠、空肠和回肠的黏膜绒毛高度,提高绒腺比(P

This experiment was conducted to investigate the effects of Astragalus polysaccharides(APS),atractylodes macrocephala polysaccharides(AMP)and achyranthes bidentata polysaccharides(ABP)on intestinal mucosal morphology and barrier in weaned piglets.A total of two hundred and fifty six 35-day-old Duroc×Landrace×Yorkshire(DLY)crossbred piglets were randomly divided into 8treatments and each treatment had 4replicates with 8piglets per replicate.A 2×2×2factorial trial was conducted and the amount of APS,AMP and ABP were added in 0and800mg/kg for ...