Post-natal microbial association affects gut microbiota of caesarean derived piglets at early age

• 作 者: J.Zhang A.J.M.Jansman S.J.Koopmans Y.Feng R.A.Dekker H.Smidt
• 机 构: Wageningen University, Laboratory of Microbiology, Dreijenplein 10, 6703 HB Wageningen,The Netherlan
• 出 处: 第四届国际人体微生态大会、第十三届中华预防医学会微生态学学术会议、第五届中国医师协会感染科医师大会暨传染病诊治高峰论坛、
• 发表日期: 2013年5期

　　We investigated the effects of post-natal association with a simple or complex microbiota on gut microbial composition by using a caesarean derived piglet model.12 piglets were equally divided over 2 treatment groups.All piglets received orally a simple mixture of L.amylovorus,C.glycolicum,and Parabacteroides sp.on d 1,2,and 3 after birth.On d 3 and 4,the piglets received either a fecal inoculant of an adult sow (T) or a placebo inoculant.Jejunal and ileal digesta were collected on d 16 for microbial analysis by using the Pig Intestinal Tract Chip.