Probiotic effects (Bacillus cereus and Bacillus subtilis) on growth and physiological parameters of silver catfish (Rhamdia quelen)

dc.contributor.authorLins Rodigues, Mariana
dc.contributor.authorDamasceno, Danielle Zanerato
dc.contributor.authorGomes, Ricárcio Luan Marques [UNESP]
dc.contributor.authorSosa, Bruno dos Santos [UNESP]
dc.contributor.authorMoro, Evandro Bilha [UNESP]
dc.contributor.authorBoscolo, Wilson Rogério
dc.contributor.authorBittencourt, Fábio
dc.contributor.authorSignor, Altevir
dc.contributor.institutionUniversidade Estadual do Oeste do Paraná
dc.contributor.institutionIndústria farmacêutica
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2021-06-25T10:45:52Z
dc.date.available2021-06-25T10:45:52Z
dc.date.issued2021-04-01
dc.description.abstractThis study aimed at evaluating the effects of a probiotic additive in productive performance and physiological parameters for Rhamdia quelen. The fish were fed diets containing increasing levels of the additive (0.15; 0.30; 0.45; and 0.60 g/kg of feed), which consisted of a blend of Bacillus cereus and B. subtilis, both at the concentration of 4 × 1011 CFU). Productive performance parameters were higher in fish fed diets containing 0.60 g/kg of the probiotics. Both the proximate composition and carcass yield were affected when 0.30 and 0.60 g/kg of the additive was included, whilst serum biochemical parameters were higher in fish fed diets containing 0.60 g/kg of the additive. An increase in the hepatic oxidative stress activity was found when 0.30 g/kg was supplied. The development of intestinal villi was influenced by the inclusion of the additives, as well as the activity of mucous-secreting cells in the tissue. Hepatocyte's growth was differential in fish fed diets containing 0.30 g/kg and other tissue alterations were found using 0.60 g/kg of the additive. The inclusion of 0.60 g/kg of the probiotic in diets for R. quelen enhances its growth performance and physiological status.en
dc.description.affiliationGrupo de Estudo de Manejo na Aquicultura – GEMAq UNIOESTE Endereço Rua da Faculdade Universidade Estadual do Oeste do Paraná
dc.description.affiliationZoetis Indústria farmacêutica
dc.description.affiliationCentro de Aquicultura da Universidade Estadual Paulista ‘Júlio de Mesquita Filho’ UNESP
dc.description.affiliationUnespCentro de Aquicultura da Universidade Estadual Paulista ‘Júlio de Mesquita Filho’ UNESP
dc.format.extent454-467
dc.identifierhttp://dx.doi.org/10.1111/anu.13198
dc.identifier.citationAquaculture Nutrition, v. 27, n. 2, p. 454-467, 2021.
dc.identifier.doi10.1111/anu.13198
dc.identifier.issn1365-2095
dc.identifier.issn1353-5773
dc.identifier.scopus2-s2.0-85097058985
dc.identifier.urihttp://hdl.handle.net/11449/206911
dc.language.isoeng
dc.relation.ispartofAquaculture Nutrition
dc.sourceScopus
dc.subjectbiotechnology
dc.subjectfish farming
dc.subjectimmunomodulatory
dc.subjectnative species
dc.subjectnon-pathogenic bacteria
dc.titleProbiotic effects (Bacillus cereus and Bacillus subtilis) on growth and physiological parameters of silver catfish (Rhamdia quelen)en
dc.typeArtigo
unesp.author.orcid0000-0003-4957-9626[1]
unesp.author.orcid0000-0001-6654-093X[2]
unesp.author.orcid0000-0002-8028-0158[3]
unesp.author.orcid0000-0001-9958-3530[4]
unesp.author.orcid0000-0001-7763-101X[5]
unesp.author.orcid0000-0002-1808-0518[6]
unesp.author.orcid0000-0001-5894-7158[7]
unesp.author.orcid0000-0002-4659-6466[8]

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