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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/16881
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dc.contributor.authorMartins, MRFB-
dc.contributor.authorSilva, JRCP-
dc.date.accessioned2014-05-20T13:47:27Z-
dc.date.accessioned2016-10-25T17:00:50Z-
dc.date.available2014-05-20T13:47:27Z-
dc.date.available2016-10-25T17:00:50Z-
dc.date.issued2001-06-01-
dc.identifierhttp://dx.doi.org/10.1046/j.1439-0264.2001.00313.x-
dc.identifier.citationAnatomia Histologia Embryologia-Journal of Veterinary Medicine Series C. Berlin: Blackwell Wissenschafts-verlag Gmbh, v. 30, n. 3, p. 129-132, 2001.-
dc.identifier.issn0340-2096-
dc.identifier.urihttp://hdl.handle.net/11449/16881-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/16881-
dc.description.abstractThe three types of spermatogonia were confirmed. Type A spermatogonia have a large nucleus and loose chromatin and are poor in endoplasmic reticulum. The second type, B spermatogonia, have rounded and smaller nuclei filled with more electron-dense nucleoplasmic material. The endoplasmic reticulum has the aspect of round or elongated cisterns that are free in the cytoplasm or close to the basement membrane. In contrast, intermediate spermatogonia present chromatin material with intermediate condensation compared with the two previous cell types. Primary spermatocytes are characterized by the presence of intercellular bridges and a synaptonemal complex. In the late pachytene stages, the synaptonemal complex was found to be enveloped by chromatin material.en
dc.format.extent129-132-
dc.language.isoeng-
dc.publisherBlackwell Wissenschafts Verlag Gmbh-
dc.sourceWeb of Science-
dc.titleUltrastructure of spermatogonia and primary spermatocytes of C57BL6J miceen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUNESP, Biosci Inst Botucatu, Dept Anat, Botucatu, SP, Brazil-
dc.description.affiliationUnespUNESP, Biosci Inst Botucatu, Dept Anat, Botucatu, SP, Brazil-
dc.identifier.doi10.1046/j.1439-0264.2001.00313.x-
dc.identifier.wosWOS:000169628200001-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofAnatomia Histologia Embryologia-Journal of Veterinary Medicine Series C-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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