Intestinal microbiota and oral administration of Enterococus faecium associated with the growth performance of newborn piglets
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- 英文论文题名：Intestinal microbiota and oral administration of Enterococus faecium associated with the growth performance of newborn piglets
- 论文作者：Y.B.Wang ; W.Du ; A.K.Fu ; X.P.Zhang ; Y.Huang ; K.H.Lee ; K.Yu ; W.F.Li ; Y.L.Li
- 英文论文作者：Y.B.Wang ; W.Du ; A.K.Fu ; X.P.Zhang ; Y.Huang ; K.H.Lee ; K.Yu ; W.F.Li ; Y.L.Li ; College of Animal Science ; Zhejiang University ; National Engineering Laboratory of Bio Feed Safety and pollution prevention ; Key Laboratory of Molecular Animal Nutrition ; Ministry of Education ; Key Laboratory of Animal Nutrition and Feed Science in East China ; MOA ; College of Biosystems Engineering and Food Science ; Zhejiang University ; College of Animal Science and Technology ; Guangxi University ; Faculty of Medicine ; Dentistry and Health Science ; The University of Western Australia
- 年：2016
- 作者机构：College of Animal Science,Zhejiang University;National Engineering Laboratory of Bio Feed Safety and pollution prevention,Key Laboratory of Molecular Animal Nutrition,Ministry of Education,Key Laboratory of Animal Nutrition and Feed Science in East China,MOA;College of Biosystems Engineering and Food Science,Zhejiang University;College of Animal Science and Technology,Guangxi University;Faculty of Medicine,Dentistry and Health Science,The University of Western Australia;
- 英文论文关键词：Enterococus faecium EF1 ; piglets ; growth performance ; microbiota
- 会议召开时间：2016-11-04
- 会议录名称：中国畜牧兽医学会动物微生态学分会第五届第十二次全国学术研讨会论文集
- 语种：英文
- 分类号：S828.5
- 学会代码：ZGXJ
- 会议名称：中国畜牧兽医学会动物微生态学分会第五届第十二次全国学术研讨会
- 会议地点：中国山东青岛
- 主办单位：中国畜牧兽医学会动物微生态学分会
- 学会名称：中国畜牧兽医学会
- 页数：1
- 文件大小：73k
- 原文格式：O
- 会议级别：全国
摘要
The oral administration of Enterococus faecium(EFl) to newborn suckling and weaned piglets along with their growth performances and intestinal microbiota was investigate in this study..Twenty-four newborn piglets were initially divided into 2 groups.The treatment or probiotics group receiving 2 ml of 10%sterilized skim milk by oral gavage was supplemented with viable Enterococcus faecium EF1(6×10~8 CFU/mL) at the first,the third and the fifth day after birth,while the control group was made of 2 ml of 10%sterilized skim milk without probiotic at the same time.Results showed that oral administration of Enterococcus faecium EF1 was associated with a remarkable increaseon the body weight of piglets for both suckling and weaning periods,by 30.73%(P<0.01) and 320.84%(P<0.01),and also decreased the diarrhea rate,by 43.21%(P<0.05) and 71.42%(P<0.05),respectively.In addition,454-pyrosequencing analysis revealed that there was no significant difference in the intestinal microbial diversity of the suckling piglets between the two groups,nevertheless,when compared to the control group,the relative abundance of Firmicutes in the probiotics group substantially augmentedy,while the relative abundance of Proteobacteria,Bacteroidetes and Fusobacteria diminished.However,result indicated that oral administration of Enterococus faecium EF1 did not have any influence on the relative abundance of Firmicutes in weaned piglets rather than increasing the relative abundance of Bacteroidetes and decreasing the relative abundance of Proteobacteria.Furthermore,at level of Firmicutes phylum,the relative abundance of Lactobacillales in theprobiotic group increased significantly.These findings suggest that oral administration of E.faecium EF1 to newborn piglets could improve the growth performance and intestinal microbiota of piglets for both suckling and weaning periods.
The oral administration of Enterococus faecium(EFl) to newborn suckling and weaned piglets along with their growth performances and intestinal microbiota was investigate in this study..Twenty-four newborn piglets were initially divided into 2 groups.The treatment or probiotics group receiving 2 ml of 10%sterilized skim milk by oral gavage was supplemented with viable Enterococcus faecium EF1(6×10~8 CFU/mL) at the first,the third and the fifth day after birth,while the control group was made of 2 ml of 10%sterilized skim milk without probiotic at the same time.Results showed that oral administration of Enterococcus faecium EF1 was associated with a remarkable increaseon the body weight of piglets for both suckling and weaning periods,by 30.73%(P<0.01) and 320.84%(P<0.01),and also decreased the diarrhea rate,by 43.21%(P<0.05) and 71.42%(P<0.05),respectively.In addition,454-pyrosequencing analysis revealed that there was no significant difference in the intestinal microbial diversity of the suckling piglets between the two groups,nevertheless,when compared to the control group,the relative abundance of Firmicutes in the probiotics group substantially augmentedy,while the relative abundance of Proteobacteria,Bacteroidetes and Fusobacteria diminished.However,result indicated that oral administration of Enterococus faecium EF1 did not have any influence on the relative abundance of Firmicutes in weaned piglets rather than increasing the relative abundance of Bacteroidetes and decreasing the relative abundance of Proteobacteria.Furthermore,at level of Firmicutes phylum,the relative abundance of Lactobacillales in theprobiotic group increased significantly.These findings suggest that oral administration of E.faecium EF1 to newborn piglets could improve the growth performance and intestinal microbiota of piglets for both suckling and weaning periods.
The oral administration of Enterococus faecium(EFl) to newborn suckling and weaned piglets along with their growth performances and intestinal microbiota was investigate in this study..Twenty-four newborn piglets were initially divided into 2 groups.The treatment or probiotics group receiving 2 ml of 10%sterilized skim milk by oral gavage was supplemented with viable Enterococcus faecium EF1(6×10~8 CFU/mL) at the first,the third and the fifth day after birth,while the control group was made of 2 ml of 10%sterilized skim milk without probiotic at the same time.Results showed that oral administration of Enterococcus faecium EF1 was associated with a remarkable increaseon the body weight of piglets for both suckling and weaning periods,by 30.73%(P<0.01) and 320.84%(P<0.01),and also decreased the diarrhea rate,by 43.21%(P<0.05) and 71.42%(P<0.05),respectively.In addition,454-pyrosequencing analysis revealed that there was no significant difference in the intestinal microbial diversity of the suckling piglets between the two groups,nevertheless,when compared to the control group,the relative abundance of Firmicutes in the probiotics group substantially augmentedy,while the relative abundance of Proteobacteria,Bacteroidetes and Fusobacteria diminished.However,result indicated that oral administration of Enterococus faecium EF1 did not have any influence on the relative abundance of Firmicutes in weaned piglets rather than increasing the relative abundance of Bacteroidetes and decreasing the relative abundance of Proteobacteria.Furthermore,at level of Firmicutes phylum,the relative abundance of Lactobacillales in theprobiotic group increased significantly.These findings suggest that oral administration of E.faecium EF1 to newborn piglets could improve the growth performance and intestinal microbiota of piglets for both suckling and weaning periods.
引文
Ahmed,S.T.,Hoon,J.,Mun,H.S.,Yang,C.J.,2014.Evaluation of Lactobacillus and Bacillus-based probiotics as alternatives to antibiotics in enteric microbial challenged weaned piglets.Nucleic Acids Research 8(1):96-104.
Arndt,D.,Xia,J.,Liu,Y,Zhou,Y,Guo,A.C.,Cruz,J.A.,Sinelnikov,I.,Budwill,K.,Nesb0,C.L.,Wishart,D.S.,2012.METAGENassist:a comprehensive web server for comparative metagenomics.Nucleic Acids Research 40(Web Server issue):W88-95.
Arndt,D.,Xia,J.,Liu,Y,Zhou,Y,Guo,A.C.,Cruz,J.A.,Sinelnikov,I.,Budwill,K.,Nesb0,C.L.,Wishart,D.S.,2012.METAGENassist:a comprehensive web server for comparative metagenomics.Nucleic Acids Research 40(Web Server issue):W88-95.