Glutamate Supplementation Improves Growth Performance, Rumen Fermentation, and Serum Metabolites in Heat-Stressed Hu Sheep.
Hu sheep
glutamate
growth performance
heat stress
immunity
rumen fermentation
serum metabolites
Journal
Frontiers in nutrition
ISSN: 2296-861X
Titre abrégé: Front Nutr
Pays: Switzerland
ID NLM: 101642264
Informations de publication
Date de publication:
2022
2022
Historique:
received:
09
01
2022
accepted:
01
03
2022
entrez:
25
4
2022
pubmed:
26
4
2022
medline:
26
4
2022
Statut:
epublish
Résumé
This study evaluated the effect of glutamate supplementation on the physiological parameters of heat-stressed Hu sheep. Forty-eight male Hu sheep with an average initial body weight of 17.74 ± 0.17 kg were randomly divided into two groups: The control group (CON) was fed a basal diet and a treatment group (GLU) was fed a basal diet + 3 g/head/day of L-glutamate. There were six replications in each group with four sheep in each replication for a 90 days feeding test. Growth performance, serum biochemistry, and serum hormones were measured during phase 1 (1-30 days), phase 2 (31-60 days), and phase 3 (61-90 days) of the experiment; rumen fermentation characteristics, nutrient digestibility, and slaughter performance were measured at the end of the experimental periods. There were no differences in growth performance, serum biochemical indices, and immune indices between CON and GLU during phases 1 and 2. However, a higher average daily gain (ADG), a lower average daily feed intake (ADFI), and a lower F:G ratio (ADFI/ADG) were observed in GLU during phase 3 (
Identifiants
pubmed: 35464012
doi: 10.3389/fnut.2022.851386
pmc: PMC9026332
doi:
Types de publication
Journal Article
Langues
eng
Pagination
851386Informations de copyright
Copyright © 2022 Li, Zhang, Li, Zhao, Liang, Li, Qu, Qiu and Ouyang.
Déclaration de conflit d'intérêts
KL was employed by Ganzhou Lvlinwan Agriculture and Animal Husbandry Co. Ltd. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
Références
Poult Sci. 2005 Oct;84(10):1562-9
pubmed: 16335125
Amino Acids. 2013 Sep;45(3):451-61
pubmed: 22865248
Domest Anim Endocrinol. 1996 Jan;13(1):81-90
pubmed: 8625618
J Dairy Sci. 2020 Jan;103(1):433-438
pubmed: 31733874
Adv Exp Med Biol. 2021;1332:17-33
pubmed: 34251636
Anim Nutr. 2015 Sep;1(3):119-122
pubmed: 29767158
J Dairy Sci. 1991 Oct;74(10):3583-97
pubmed: 1660498
J Anim Sci Biotechnol. 2012 Aug 24;3(1):27
pubmed: 22958345
J Gastroenterol. 2013 Apr;48(4):442-51
pubmed: 23463402
J Therm Biol. 2019 Apr;81:110-117
pubmed: 30975407
J Neural Transm (Vienna). 2014 Aug;121(8):983-1006
pubmed: 24584970
J Anim Sci. 2017 Jun;95(6):2680-2689
pubmed: 28727042
Poult Sci. 2021 Jan;100(1):215-223
pubmed: 33357684
Annu Rev Anim Biosci. 2014 Feb;2:387-417
pubmed: 25384149
Br J Nutr. 1977 Nov;38(3):437-43
pubmed: 588541
Gen Comp Endocrinol. 2016 Mar 1;228:105-110
pubmed: 26883687
J Anim Physiol Anim Nutr (Berl). 2018 Aug;102(4):825-836
pubmed: 29582479
Animal. 2018 Mar;12(3):491-500
pubmed: 28766470
Front Vet Sci. 2021 Jan 08;7:610541
pubmed: 33490137
Cells. 2020 Jul 20;9(7):
pubmed: 32698370
J Dairy Sci. 1980 Jan;63(1):64-75
pubmed: 7372898
Sci Immunol. 2019 Mar 1;4(33):
pubmed: 30824527
J Dairy Sci. 2016 Apr;99(4):3193-3198
pubmed: 26805989
J Dairy Sci. 2005 Jul;88(7):2601-3
pubmed: 15956321
Genes (Basel). 2019 May 22;10(5):
pubmed: 31121974
J Anim Sci. 2019 Jan 1;97(1):353-358
pubmed: 30304539
Acta Anat (Basel). 1981;109(2):97-102
pubmed: 7246043
J Anim Sci. 2015 Feb;93(2):576-88
pubmed: 26020746
Glob Chang Biol. 2021 Nov;27(22):5762-5772
pubmed: 34410027
J Phys Chem B. 2018 Jan 25;122(3):1132-1144
pubmed: 29272129
Int J Biometeorol. 2017 Jun;61(6):1017-1027
pubmed: 27995321
Asia Pac J Clin Nutr. 2008;17 Suppl 1:372-5
pubmed: 18296382
J Dairy Sci. 1982 Nov;65(11):2170-3
pubmed: 7153399
J Anim Sci. 2016 Jan;94(1):165-72
pubmed: 26812323
Amino Acids. 2013 Mar;44(3):911-23
pubmed: 23117836
Glob Food Sec. 2021 Mar;28:100488
pubmed: 33738188
J Neuroimmunol. 2007 Apr;185(1-2):9-19
pubmed: 17303252
Curr Protein Pept Sci. 2020;21(8):751-760
pubmed: 31713482
Front Microbiol. 2020 Jan 14;10:2948
pubmed: 31993028
Poult Sci. 2019 Dec 1;98(12):6349-6355
pubmed: 31393588
Int J Biometeorol. 2010 Nov;54(6):653-61
pubmed: 20607306
J Nutr. 2009 May;139(5):869-75
pubmed: 19282370
J Dairy Sci. 2002 Aug;85(8):2015-22
pubmed: 12214994
Anim Biotechnol. 2021 Nov 3;:1-10
pubmed: 34730482
Int J Hematol. 2020 Aug;112(2):147-158
pubmed: 32557229
J Anim Sci. 2018 Sep 29;96(10):4251-4263
pubmed: 30247690
J Dairy Sci. 2017 Jul;100(7):5241-5249
pubmed: 28501407