Storage of Steindachneridion parahybae oocytes at different temperatures

Página do item simplificado
dc.contributor.authorSanches, Eduardo Antônio [UNESP]
dc.contributor.authorOkawara, Renan Yoshiharu
dc.contributor.authorCaneppele, Danilo
dc.contributor.authorNeumann, Giovano
dc.contributor.authorBombardelli, Robie Allan
dc.contributor.authorRomagosa, Elizabeth
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionAgência Paulista de Tecnologia dos Agronegócios (APTA)
dc.contributor.institutionCompanhia Energética de São Paulo (CESP)
dc.contributor.institutionUniversidade Estadual do Oeste do Paraná (UNIOESTE)
dc.date.accessioned2015-11-03T15:29:41Z
dc.date.available2015-11-03T15:29:41Z
dc.date.issued2014-12-30
dc.description.abstractThe objective of this study was to assess the influence of temperature and time on the storage of fresh Steindachneridion parahybae oocytes. Two experiments were carried out: (1) the fertilization rates of oocytes exposed to temperatures of 5, 15,28 (room temperature) and 35 degrees C were assessed 15 min (control), 115,235 and 355 min after release; (2) the fertilization and hatching rates, as well as the percentage of normal larvae of oocytes exposed to 14, 17 or 20 degrees C, 20 min (control) were assessed 50, 80 and 110 min after stripping. In the first experiment, the highest fertilization rates (P< 0.05) were obtained in the control treatment (15 min, 28 degrees C), with 74.34 +/- 5.48% oocytes showing loss of viability over time. In the second experiment, there was a reduction (P< 0.05) in the fertilization rates at the temperatures and times tested. The artificial fertilization of S. parahybae oocytes is recommended immediately after collection, and if storage is necessary, it should be conducted at temperatures between 17 and 20 degrees C. 0 2014 Elsevier B.V. All rights reserved.en
dc.description.affiliationUnespUniversidade Estadual Paulista, Departamento de Engenharia de Pesca, Câmpus Experimental de Registro
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdCNPq: 478347/2009-0
dc.description.sponsorshipIdFAPESP: 2009/18609-6
dc.description.sponsorshipIdFAPESP: 2010/02818-5
dc.description.sponsorshipIdFAPESP: 2013/17426-0
dc.format.extent262-268
dc.identifierhttp://www.sciencedirect.com/science/article/pii/S0378432014003029
dc.identifier.citationAnimal Reproduction Science. Amsterdam: Elsevier Science Bv, v. 151, n. 3-4, p. 262-268, 2014.
dc.identifier.doi10.1016/j.anireprosci.2014.09.022
dc.identifier.issn0378-4320
dc.identifier.lattes4101531001275686
dc.identifier.orcid0000-0003-0808-6657
dc.identifier.urihttp://hdl.handle.net/11449/130150
dc.identifier.wosWOS:000347494100024
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofAnimal Reproduction Science
dc.relation.ispartofjcr1.647
dc.relation.ispartofsjr0,704
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectArtificial fertilizationen
dc.subjectEggsen
dc.subjectFishen
dc.subjectGamete exposureen
dc.subjectLarvaeen
dc.subjectSurubim-do-Paraibaen
dc.titleStorage of Steindachneridion parahybae oocytes at different temperaturesen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.lattes4101531001275686[1]
unesp.author.orcid0000-0003-0808-6657[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias do Vale do Ribeira, Registropt
unesp.departmentEngenharia Agronômica - FCAVRpt

Arquivos

Coleções

Registro - FCAVR - Faculdade de Ciências Agrárias do Vale do Ribeira