Effects of glutamate and aspartate on growth performance, serum amino acids, and amino acid transporters in piglets

This study mainly investigated the effects of different dietary levels of glutamate (Glu) and aspartate (Asp) on growth performance, blood amino acids, and amino acid transporters in piglets. Forty-two healthy piglets were randomly divided into six groups (n = 7): a control group in which piglets we...

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Autores principales:	Yuying Li, Hui Han, Jie Yin, Jie Zheng, Xiaotong Zhu, Tiejun Li, Yulong Yin
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2018
Materias:	piglets glutamate aspartate amino acid amino acid transporters Agriculture (General) S1-972 Immunologic diseases. Allergy RC581-607
Acceso en línea:	https://doaj.org/article/150ebf3f51f940a9ab1e2ca891d2d846
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spelling	oai:doaj.org-article:150ebf3f51f940a9ab1e2ca891d2d8462021-11-26T11:19:46ZEffects of glutamate and aspartate on growth performance, serum amino acids, and amino acid transporters in piglets0954-01051465-344310.1080/09540105.2018.1437892https://doaj.org/article/150ebf3f51f940a9ab1e2ca891d2d8462018-01-01T00:00:00Zhttp://dx.doi.org/10.1080/09540105.2018.1437892https://doaj.org/toc/0954-0105https://doaj.org/toc/1465-3443This study mainly investigated the effects of different dietary levels of glutamate (Glu) and aspartate (Asp) on growth performance, blood amino acids, and amino acid transporters in piglets. Forty-two healthy piglets were randomly divided into six groups (n = 7): a control group in which piglets were fed 2.9% Glu and 1.5% Asp and other groups in which piglets received 1.3% or 1.7% Asp and 2.6%, 3.2%, or 3.5% Glu for 21 days. Growth performance, serum amino acid profiles from the mesenteric vein, portal vein, and anterior vena cava, and amino acid transporters in the liver were determined. The results showed that lower doses of Asp promoted growth and enhanced the amino acids, while high doses of Asp and Glu reduced growth and the amino acid pool in piglets (P < 0.05). Meanwhile, 3.2% Glu increased branched chain amino acids in the portal vein and anterior vena cava (P < 0.05). 3.5% Glu downregulated SLC7A1, SLC7A7, and SLC6A19 expression in the liver (P < 0.05). Collectively, these results indicated that different dietary doses of Glu and Asp influenced growth performance and serum amino acid.Yuying LiHui HanJie YinJie ZhengXiaotong ZhuTiejun LiYulong YinTaylor & Francis Grouparticlepigletsglutamateaspartateamino acidamino acid transportersAgriculture (General)S1-972Immunologic diseases. AllergyRC581-607ENFood and Agricultural Immunology, Vol 29, Iss 1, Pp 675-687 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	piglets glutamate aspartate amino acid amino acid transporters Agriculture (General) S1-972 Immunologic diseases. Allergy RC581-607
spellingShingle	piglets glutamate aspartate amino acid amino acid transporters Agriculture (General) S1-972 Immunologic diseases. Allergy RC581-607 Yuying Li Hui Han Jie Yin Jie Zheng Xiaotong Zhu Tiejun Li Yulong Yin Effects of glutamate and aspartate on growth performance, serum amino acids, and amino acid transporters in piglets
description	This study mainly investigated the effects of different dietary levels of glutamate (Glu) and aspartate (Asp) on growth performance, blood amino acids, and amino acid transporters in piglets. Forty-two healthy piglets were randomly divided into six groups (n = 7): a control group in which piglets were fed 2.9% Glu and 1.5% Asp and other groups in which piglets received 1.3% or 1.7% Asp and 2.6%, 3.2%, or 3.5% Glu for 21 days. Growth performance, serum amino acid profiles from the mesenteric vein, portal vein, and anterior vena cava, and amino acid transporters in the liver were determined. The results showed that lower doses of Asp promoted growth and enhanced the amino acids, while high doses of Asp and Glu reduced growth and the amino acid pool in piglets (P < 0.05). Meanwhile, 3.2% Glu increased branched chain amino acids in the portal vein and anterior vena cava (P < 0.05). 3.5% Glu downregulated SLC7A1, SLC7A7, and SLC6A19 expression in the liver (P < 0.05). Collectively, these results indicated that different dietary doses of Glu and Asp influenced growth performance and serum amino acid.
format	article
author	Yuying Li Hui Han Jie Yin Jie Zheng Xiaotong Zhu Tiejun Li Yulong Yin
author_facet	Yuying Li Hui Han Jie Yin Jie Zheng Xiaotong Zhu Tiejun Li Yulong Yin
author_sort	Yuying Li
title	Effects of glutamate and aspartate on growth performance, serum amino acids, and amino acid transporters in piglets
title_short	Effects of glutamate and aspartate on growth performance, serum amino acids, and amino acid transporters in piglets
title_full	Effects of glutamate and aspartate on growth performance, serum amino acids, and amino acid transporters in piglets
title_fullStr	Effects of glutamate and aspartate on growth performance, serum amino acids, and amino acid transporters in piglets
title_full_unstemmed	Effects of glutamate and aspartate on growth performance, serum amino acids, and amino acid transporters in piglets
title_sort	effects of glutamate and aspartate on growth performance, serum amino acids, and amino acid transporters in piglets
publisher	Taylor & Francis Group
publishDate	2018
url	https://doaj.org/article/150ebf3f51f940a9ab1e2ca891d2d846
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Effects of glutamate and aspartate on growth performance, serum amino acids, and amino acid transporters in piglets

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