Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/22937
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dc.contributor.authorXue, Guangdaen
dc.contributor.authorWu, Shubiaoen
dc.contributor.authorChoct, Minganen
dc.contributor.authorSwick, Robert Aen
dc.date.accessioned2018-05-02T16:21:00Z
dc.date.issued2017en
dc.identifier.citationAnimal Nutrition, 3(3), p. 266-270en
dc.identifier.issn2405-6545en
dc.identifier.urihttps://hdl.handle.net/1959.11/22937en
dc.description.abstractSubclinical necrotic enteritis (NE) is an economically important disease in the broiler industry. With the move towards removal of antibiotics from feeds, solutions to control subclinical NE are desperately being sought. Dietary glycine has been shown to promote proliferation of Clostridium perfringens (Cp) and may thus be useful to include in a NE challenge model. A study was conducted to evaluate the effect of increased dietary glycine levels on subclinical NE. A 2 x 2 x 2 factorial arrangement of treatments was carried out using day-old male Ross 308 chicks (n = 624) allocated to 48 floor pens with 8 treatments of 6 replicates with 11 birds per treatment. Factors were: Cp challenge (C− or C+), Eimeria spp. challenge (E− or E+), and dietary glycine in the grower diet (0 or 10 g/kg). Birds had higher FCR when challenged with Eimeria (P < 0.01) or Cp (P < 0.05) on d 24 or Cp on d 35 but FCR was lower when fed glycine on d 24 (P < 0.01). Supplementation of glycine reduced feed intake on d 24 and increased weight gain on d 35 (P < 0.05). A Cp x Eimeria x glycine interaction (P < 0.05) showed a higher jejunal lesion scores in birds challenged with a combination of Cp and glycine compared with those with Eimeria and glycine or the unchallenged birds. Lesion score interactions between Cp and glycine (P < 0.05) in the ileum and Cp and Eimeria in the duodenum (P < 0.05) and ileum (P < 0.05) illustrated higher lesion scores in birds challenged with Cp without Eimeria or glycine compared to those not challenged with Cp. This study suggests that using glycine can partially replace Eimeria in a subclinical NE challenge model in promoting the intestinal lesions but not impairing chicken performance.en
dc.languageenen
dc.publisherZhongguo Xumu Shouyi Xuehui [Chinese Association of Animal Science and Veterinary Medicine]en
dc.relation.ispartofAnimal Nutritionen
dc.titleThe role of supplemental glycine in establishing a subclinical necrotic enteritis challenge model in broiler chickensen
dc.typeJournal Articleen
dc.identifier.doi10.1016/j.aninu.2017.05.004en
dcterms.accessRightsGolden
dc.subject.keywordsAnimal Protection (Pests and Pathogens)en
dc.subject.keywordsAnimal Nutritionen
local.contributor.firstnameGuangdaen
local.contributor.firstnameShubiaoen
local.contributor.firstnameMinganen
local.contributor.firstnameRobert Aen
local.subject.for2008070204 Animal Nutritionen
local.subject.for2008070205 Animal Protection (Pests and Pathogens)en
local.subject.seo2008830309 Poultryen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolAdministrationen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emailgxue@myune.edu.auen
local.profile.emailswu3@une.edu.auen
local.profile.emailmchoct@une.edu.auen
local.profile.emailrswick@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20180213-16090en
local.publisher.placeChinaen
local.format.startpage266en
local.format.endpage270en
local.peerreviewedYesen
local.identifier.volume3en
local.identifier.issue3en
local.access.fulltextYesen
local.contributor.lastnameXueen
local.contributor.lastnameWuen
local.contributor.lastnameChocten
local.contributor.lastnameSwicken
dc.identifier.staffune-id:gxueen
dc.identifier.staffune-id:swu3en
dc.identifier.staffune-id:mchocten
dc.identifier.staffune-id:rswicken
local.profile.orcid0000-0002-1790-6015en
local.profile.orcid0000-0003-3821-8454en
local.profile.orcid0000-0003-3376-1677en
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:23121en
local.identifier.handlehttps://hdl.handle.net/1959.11/22937en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleThe role of supplemental glycine in establishing a subclinical necrotic enteritis challenge model in broiler chickensen
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.description.statisticsepubsVisitors: 6<br />Views: 7<br />Downloads: 0en
Appears in Collections:Journal Article
School of Environmental and Rural Science
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