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DC Field | Value | Language |
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dc.contributor.author | Zara, Fernando J. | - |
dc.contributor.author | Gaeta, Henrique H. | - |
dc.contributor.author | Costa, Tânia Marcia | - |
dc.contributor.author | Toyama, Marcos H. | - |
dc.contributor.author | Caetano, Flávio H. | - |
dc.date.accessioned | 2014-05-27T11:28:46Z | - |
dc.date.accessioned | 2016-10-25T18:46:07Z | - |
dc.date.available | 2014-05-27T11:28:46Z | - |
dc.date.available | 2016-10-25T18:46:07Z | - |
dc.date.issued | 2013-04-01 | - |
dc.identifier | http://dx.doi.org/10.1111/j.1463-6395.2011.00537.x | - |
dc.identifier.citation | Acta Zoologica, v. 94, n. 2, p. 134-146, 2013. | - |
dc.identifier.issn | 0001-7272 | - |
dc.identifier.issn | 1463-6395 | - |
dc.identifier.uri | http://hdl.handle.net/11449/74969 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/74969 | - |
dc.description.abstract | Zara, F.J., Gaeta, H.H., Costa, T.M., Toyama, M.H. and Caetano, F.H. 2011. The ovarian cycle histochemistry and its relationship with hepatopancreas weight in the blue crab Callinectes danae (Crustacea: Portunidae). -Acta Zoologica (Stockholm) 00:1-13. Several studies use macroscopic patterns of the ovarian development in crustaceans. Here, we examined the relationship between ovary histochemistry, changes in gonadosomatic and hepatosomatic indices against the macroscopic pattern of the ovarian development in Callinectes danae. Animals were collected in the south coast of São Paulo State, Brazil. Ovaries were macroscopically classified as juvenile, rudimentary, developing, intermediary, mature, and rudimentary ovigerous. Samples were fixed in 4% paraformaldehyde, processed for historesin, and stained with HE, protein, and neutral and acid polysaccharides detection. The juvenile oocytes are not enclosed by follicular cells and have fewer yolk nuclei being less intense in PAS reactivity than rudimentary oocytes. Developing oocytes show yolk granules and thick follicular cells. Yolk granules were positive for proteins and neutral polysaccharides. The intermediary stage is marked by a qualitative increase in yolk granules and the onset of chorion formation. In mature oocytes, cytoplasm is completely filled by yolk granules and the chorion is completely formed. Ovigerous ovaries have several atretic follicles and large quantities of hemocytes in the process of tissue reorganization. In C. danae, the changes in cell, goandosomatic and hepatosomatic indices coinciding with macroscopic observations and any combination of different macroscopic stages in a single pattern should be avoided. © 2011 The Royal Swedish Academy of Sciences. | en |
dc.format.extent | 134-146 | - |
dc.language.iso | eng | - |
dc.source | Scopus | - |
dc.subject | Blue crab | en |
dc.subject | Gonadosomatic index | en |
dc.subject | Hepatosomatic index | en |
dc.subject | Histochemistry | en |
dc.subject | Ovarian development | en |
dc.subject | biological development | en |
dc.subject | coastal zone | en |
dc.subject | crab | en |
dc.subject | histology | en |
dc.subject | juvenile | en |
dc.subject | polysaccharide | en |
dc.subject | protein | en |
dc.subject | qualitative analysis | en |
dc.subject | Brazil | en |
dc.subject | Sao Paulo [Brazil] | en |
dc.subject | Animalia | en |
dc.subject | Callinectes | en |
dc.subject | Callinectes danae | en |
dc.subject | Callinectes sapidus | en |
dc.subject | Costa (ostracode) | en |
dc.subject | Crustacea | en |
dc.subject | Portunidae | en |
dc.title | The ovarian cycle histochemistry and its relationship with hepatopancreas weight in the blue crab Callinectes danae (Crustacea: Portunidae) | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Universidade Estadual Paulista (UNESP), FCAV Departamento de Biologia Aplicada Laboratório de Morfologia de Invertebrados and CAUNESP, 14884-900, Jaboticabal, SP | - |
dc.description.affiliation | , Via de Acesso Prof. Paulo Donato Castellane, s/n, Jaboticabal 14884-900, SP | - |
dc.description.affiliation | Universidade Estadual Paulista (UNESP) Campus do Litoral Paulista Praça Infante Don Henrique S/N, São Vicente 11330-900, SP | - |
dc.description.affiliation | Universidade Estadual Paulista (UNESP) Departamento de Biologia, Rio Claro 13506-900, SP | - |
dc.description.affiliationUnesp | Universidade Estadual Paulista (UNESP), FCAV Departamento de Biologia Aplicada Laboratório de Morfologia de Invertebrados and CAUNESP, 14884-900, Jaboticabal, SP | - |
dc.description.affiliationUnesp | Universidade Estadual Paulista (UNESP) Campus do Litoral Paulista Praça Infante Don Henrique S/N, São Vicente 11330-900, SP | - |
dc.description.affiliationUnesp | Universidade Estadual Paulista (UNESP) Departamento de Biologia, Rio Claro 13506-900, SP | - |
dc.identifier.doi | 10.1111/j.1463-6395.2011.00537.x | - |
dc.identifier.wos | WOS:000315960000002 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Acta Zoologica | - |
dc.identifier.scopus | 2-s2.0-84874778771 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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