Supplementation of microencapsulated sodium butyrate on the performance, haemato-biochemical profile and intestinal microbiota composition of broiler chickens challenged with Eimeria spp.

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dc.contributor.authorBarbosa, Bárbara Fernanda da Silva [UNESP]
dc.contributor.authorLima, Gabrieli Andressa [UNESP]
dc.contributor.authorVentura, Gabriela [UNESP]
dc.contributor.authorTrevizan, Bruna Abrahão [UNESP]
dc.contributor.authorCastillo, Elis Omar Figueroa [UNESP]
dc.contributor.authorBortoloto, Jéssica Tuane [UNESP]
dc.contributor.authorPolycarpo, Gustavo do Valle [UNESP]
dc.contributor.authorBiller, Jaqueline Dalbello [UNESP]
dc.contributor.authorMadeira, Alda Maria Backx Noronha
dc.contributor.authorCruz-Polycarpo, Valquíria Cação [UNESP]
dc.date.accessioned2024-04-16T20:17:21Z
dc.date.available2024-04-16T20:17:21Z
dc.date.issued2024-03-20
dc.description.abstractThe aim of this study was to evaluate the effect of microencapsulated sodium butyrate (MSB) in substitution to antibiotics on performance, haematology, intestinal lesion scores, and oocyst count in the excreta of broilers challenged with Eimeria spp. A total of 1050 male Ross chicks were used, distributed in completely randomized design, with six treatments: unchallenged control diet (UC); challenged control diet (CCD); challenged and supplemented (CS) with 1000 mg/kg of MSB; CS with 1500 mg/kg of MSB; CS with 2000 mg/kg of MSB; and CS with avilamycin, with five repetitions. At 16 days of age (d.o.), the birds were inoculated orally with Eimeria spp. oocysts. Higher average weightgain (AWG) and average feed intake (AFI) were observed in the UC, and at the 42 d.o., better feed conversion ratio (FCR) and productive efficiency factor (PEF). The group that received the additives showed higher relative abundance of the phylum Bacteroidetes, as well as that of the unchallenged birds; however, the CCD had higher relative abundance of the phylum Firmicutes. It is concluded that MSB can be used as an alternative to antibiotics, assisting in the recovery of performance and gut microbiota biodiversity.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 2018/21792-6
dc.description.sponsorshipIdFAPESP: 2019/20261-0
dc.description.versionPreprint
dc.identifier.citationBARBOSA, B. F. S.; ANDRESSA DE LIMA, G.; VENTURA, G.; TREVIZAN, B. A.; FIGUEROA CASTILLO, E. O.; BORTOLOTO, J. T.; POLYCARPO, G. DO V.; BILLER, J. D.; MADEIRA, A. M. B. N.; CRUZ-POLYCARPO, V. C. Supplementation of microencapsulated sodium butyrate on the performance, haemato-biochemical profile and intestinal microbiota composition of broiler chickens challenged with Eimeria spp. Canadian Journal of Animal Science, v. 104, n. 1, p. 26–39, 1 mar. 2024. [preprint]
dc.identifier.doi10.1139/CJAS-2023-0002
dc.identifier.issn0008-3984
dc.identifier.urihttps://hdl.handle.net/11449/255164
dc.language.isoeng
dc.publisherCanadian Science Publishing
dc.relation.ispartofCanadian Journal of Animal Science
dc.rights.accessRightsAcesso aberto
dc.subjectButyric aciden
dc.subjectBlood profileen
dc.subjectCoccidiosisen
dc.subjectGut healthen
dc.subjectPoultryen
dc.titleSupplementation of microencapsulated sodium butyrate on the performance, haemato-biochemical profile and intestinal microbiota composition of broiler chickens challenged with Eimeria spp.
dc.title.alternativeSuplementação de butirato de sódio microencapsulado no desempenho, perfil hematobioquímico e composição da microbiota intestinal de frangos de corte desafiados com Eimeria spp.pt
dc.typeArtigo
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Tecnológicas, Dracena
unesp.departmentZootecnia - FCATpt

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Dracena - FCAT - Faculdade de Ciências Agrárias e Tecnológicas