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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/34628
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dc.contributor.authorArtoni, SMBB-
dc.contributor.authorOrsi, A. M.-
dc.contributor.authorCarvalho, TLL-
dc.contributor.authorLopes, R. A.-
dc.date.accessioned2014-05-20T15:23:57Z-
dc.date.accessioned2016-10-25T17:58:00Z-
dc.date.available2014-05-20T15:23:57Z-
dc.date.available2016-10-25T17:58:00Z-
dc.date.issued1997-12-01-
dc.identifierhttp://dx.doi.org/10.1111/j.1439-0264.1997.tb00145.x-
dc.identifier.citationAnatomia Histologia Embryologia-Journal of Veterinary Medicine Series C-zentralblatt Fur Veterinarmedizin Reihe C. Berlin: Blackwell Wissenschafts-verlag Gmbh, v. 26, n. 4, p. 337-339, 1997.-
dc.identifier.issn0340-2096-
dc.identifier.urihttp://hdl.handle.net/11449/34628-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/34628-
dc.description.abstractA morphometric study was conducted on the testis of the domestic quail Coturnix coturnix japonica to determine testicular kinetics. We investigated the variability along the year of testicular parameters such as seminiferous tubule diameter, germinal epithelium height and amount of meiotic figures of maturing spermatids in the seminiferous epithelium and of sperm in the tubular lumen. The results of morphometric analysis showed the occurrence of an annual testicular cycle defined by four distinct phases: a resting phase (at the end of summer), a recrudescence phase (in the fall), a proliferative phase (at the end of winter and beginning of spring), and a regression phase (spring and summer). We also observed that the testes of adult quails present elevated and maximal spermatogenic activity in fall-winter (short-day period) and at the beginning of spring, respectively, and lower values in spring and summer (long-day periods), with minimum values at the end of summer.en
dc.format.extent337-339-
dc.language.isoeng-
dc.publisherBlackwell Wissenschafts Verlag Gmbh-
dc.sourceWeb of Science-
dc.titleThe annual testicular cycle of the domestic quail (Coturnix coturnix japonica)en
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.description.affiliationUNIV ESTADUAL PAULISTA,BOTUCATU,SP,BRAZIL-
dc.description.affiliationUNIV SAO PAULO,BR-14049 RIBEIRAO PRET,SP,BRAZIL-
dc.description.affiliationUnespUNIV ESTADUAL PAULISTA,BOTUCATU,SP,BRAZIL-
dc.identifier.doi10.1111/j.1439-0264.1997.tb00145.x-
dc.identifier.wosWOS:A1997YF55100012-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofAnatomia Histologia Embryologia-Journal of Veterinary Medicine Series C-zentralblatt Fur Veterinarmedizin Reihe C-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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