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For: Ji F, Yang H, Wang Q, Li J, Zhou H, Liu S. Porcine intestinal antimicrobial peptide as an in-feed antibiotic alternative improves intestinal digestion and immunity by shaping the gut microbiota in weaned piglets. Anim Nutr 2023;14:43-55. [PMID: 37234948 PMCID: PMC10208801 DOI: 10.1016/j.aninu.2023.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 02/25/2023] [Accepted: 04/05/2023] [Indexed: 05/28/2023]

For:	Ji F, Yang H, Wang Q, Li J, Zhou H, Liu S. Porcine intestinal antimicrobial peptide as an in-feed antibiotic alternative improves intestinal digestion and immunity by shaping the gut microbiota in weaned piglets. Anim Nutr 2023;14:43-55. [PMID: 37234948 PMCID: PMC10208801 DOI: 10.1016/j.aninu.2023.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 02/25/2023] [Accepted: 04/05/2023] [Indexed: 05/28/2023]

Number

Cited by Other Article(s)

Liu J, Qiao Y, Yu B, Luo Y, Huang Z, Mao X, Yu J, Zheng P, Yan H, Li Y, He J. Functional Characterization and Toxicological Study of Proanthocyanidins in Weaned Pigs. Toxins (Basel) 2023;15:558. [PMID: 37755984 PMCID: PMC10535313 DOI: 10.3390/toxins15090558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 08/31/2023] [Accepted: 09/04/2023] [Indexed: 09/28/2023] Open

Affiliation(s)

Jiahao Liu Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 610030, China; (J.L.); (Y.Q.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.) Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 610030, China
Yong Qiao Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 610030, China; (J.L.); (Y.Q.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.) Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 610030, China Feng Lan Sci-Tech Co., Ltd., Chengdu 610097, China
Bing Yu Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 610030, China; (J.L.); (Y.Q.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.) Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 610030, China
Yuheng Luo Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 610030, China; (J.L.); (Y.Q.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.) Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 610030, China
Zhiqing Huang Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 610030, China; (J.L.); (Y.Q.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.) Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 610030, China
Xiangbing Mao Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 610030, China; (J.L.); (Y.Q.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.) Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 610030, China
Jie Yu Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 610030, China; (J.L.); (Y.Q.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.) Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 610030, China
Ping Zheng Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 610030, China; (J.L.); (Y.Q.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.) Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 610030, China
Hui Yan Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 610030, China; (J.L.); (Y.Q.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.) Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 610030, China
Yan Li Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 610030, China; (J.L.); (Y.Q.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.) Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 610030, China
Jun He Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu 610030, China; (J.L.); (Y.Q.); (B.Y.); (Y.L.); (Z.H.); (X.M.); (J.Y.); (P.Z.); (H.Y.); (Y.L.) Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Chengdu 610030, China

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Zhou P, Yan H, Zhang Y, Qi R, Zhang H, Liu J. Growth performance, bile acid profile, fecal microbiome and serum metabolomics of growing-finishing pigs fed diets with bile acids supplementation. J Anim Sci 2023;101:skad393. [PMID: 38006392 PMCID: PMC10721440 DOI: 10.1093/jas/skad393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/23/2023] [Indexed: 11/27/2023] Open

Abstract

The present experiment was conducted to determine the effect of bile acids (BAs) supplementation on growth performance, BAs profile, fecal microbiome, and serum metabolomics in growing-finishing pigs. A total of 60 pigs [Duroc × (Landrace × Yorkshire)] with an average body weight of 27.0 ± 1.5 kg were selected and allotted into one of 2 groups (castrated male to female ratio = 1:1), with 10 replicates per treatment and 3 pigs per replicate. The 2 treatments were the control group (control) and a porcine bile extract-supplemented group dosed at 0.5 g/kg feed (BA). After a 16-wk treatment, growth performance, BAs profiles in serum and feces, and fecal microbial composition were determined. An untargeted metabolomics approach using gas chromatography with a time-of-flight mass spectrometer was conducted to identify the metabolic pathways and associated metabolites in the serum of pigs. We found that BAs supplementation had no effect on the growth performance of the growing-finishing pig. However, it tended to increase the gain-to-feed ratio for the whole period (P = 0.07). BAs supplementation resulted in elevated serum concentrations of secondary bile acids, including hyodeoxycholic acid (HDCA), glycoursodeoxycholic acid, and tauro-hyodeoxycholic acid, as well as fecal concentration of HDCA (P < 0.05). Fecal microbiota analysis revealed no differences in alpha and beta diversity indices or the relative abundance of operational taxonomic units (OTUs) at both phylum and genus levels between groups. Metabolic pathway analysis revealed that the differential metabolites between control and BA groups are mainly involved in purine metabolism, ether lipid metabolism, glycerophospholipid metabolism, and amino sugar and nucleotide sugar metabolism, as well as primary bile acid biosynthesis. Our findings indicate that BAs supplementation tended to improve the feed efficiency, and significantly altered the BA profile in the serum and feces of growing-finished pigs, regardless of any changes in the gut microbial composition. The altered metabolic pathways could potentially play a vital role in improving the feed efficiency of growing-finished pigs with BAs supplementation.

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