Show simple item record

dc.contributor.authorSaleh, Mayra A. D. [UNESP]
dc.contributor.authorDos Santos, Luan S. [UNESP]
dc.contributor.authorBerto, Dirlei A. [UNESP]
dc.contributor.authorAmorim, Alessandro B.
dc.contributor.authorCosta, Vladimir E. [UNESP]
dc.contributor.authorDucatti, Carlos [UNESP]
dc.date.accessioned2018-11-26T17:54:58Z
dc.date.available2018-11-26T17:54:58Z
dc.date.issued2018-08-01
dc.identifierhttp://dx.doi.org/10.1590/0001-3765201820170861
dc.identifier.citationAnais Da Academia Brasileira De Ciencias. Rio Janeiro: Acad Brasileira De Ciencias, v. 90, n. 2, p. 2469-2478, 2018.
dc.identifier.issn0001-3765
dc.identifier.urihttp://hdl.handle.net/11449/164543
dc.description.abstractIsotope-ratio mass spectrometry (IRMS) is a potential tool that provides time-integrated estimate of assimilated and not just ingested nutrients. This feature turned possible its application to evaluate the effects of dietary nucleotides and glutamate on carbon turnover (delta C-13) in the brain of weanling piglets. Eighty-seven piglets weaned at 21-day-old were used, being three piglets slaughtered at day-0 (prior to diet-switch) and, the remaining 84 randomly assigned in a complete block design with a 2 x 2 factorial arrangement of treatments (two nucleotide levels: 0% and 0.1% and, two glutamate levels: 0% and 1%). On trial days 3, 6, 9, 14, 21, 35 and 49, three piglets per treatment were also slaughtered. The samples were analyzed by IRMS and adjusted to the first-order equation by a nonlinear regression analysis using NLIN procedure of SAS, in order to obtain the exponential graphics. The carbon turnover (t(95%)) verified for cerebral tissue was faster (P<0.05) for diet containing glutamate in comparison to other diets, supporting the fact that glutamate contributed to develop the piglets' brain, due to the fastest incorporation of C-13-atoms in this tissue at post-weaning phase, despite the energy deficit experienced by them.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent2469-2478
dc.language.isoeng
dc.publisherAcad Brasileira De Ciencias
dc.relation.ispartofAnais Da Academia Brasileira De Ciencias
dc.sourceWeb of Science
dc.subjectadditives
dc.subjectamino acids
dc.subjectisotopic dilution
dc.subjectstable isotopes
dc.subjectswine
dc.titleTiming carbon turnover (delta C-13) in weaned piglet's brain by IRMSen
dc.typeArtigo
dcterms.rightsHolderAcad Brasileira De Ciencias
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal de Mato Grosso do Sul (UFMS)
dc.description.affiliationUniv Estadual Paulista, Dept Prod Anim, Fac Med Vet & Zootecnia, Rua Dr Jose Barbosa Barros 1780, BR-18610307 Botucatu, SP, Brazil
dc.description.affiliationUniv Fed Mato Grosso, Inst Ciencias Agr & Tecnol, Ave Estudantes 5005, BR-78735902 Rondonopolis, MT, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Biociencias, Ctr Isotopos Estaveis Ambientais, Rua Prof Dr Antonio Celso Wagner Zanin 250, BR-18618689 Botucatu, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Prod Anim, Fac Med Vet & Zootecnia, Rua Dr Jose Barbosa Barros 1780, BR-18610307 Botucatu, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Biociencias, Ctr Isotopos Estaveis Ambientais, Rua Prof Dr Antonio Celso Wagner Zanin 250, BR-18618689 Botucatu, SP, Brazil
dc.identifier.doi10.1590/0001-3765201820170861
dc.identifier.scieloS0001-37652018000502469
dc.identifier.wosWOS:000442096300045
dc.rights.accessRightsAcesso aberto
dc.description.sponsorshipIdFAPESP: 2014/13169-6
dc.description.sponsorshipIdFAPESP: 2013/25616-4
dc.identifier.fileS0001-37652018000502469.pdf
dc.relation.ispartofsjr0,418
Localize o texto completo

Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record