Spontaneous germ cell death by apoptosis in epididymis of the adult bat Artibeus lituratus

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dc.contributor.authorTaboga, SR
dc.contributor.authorde Souza, R. S.
dc.contributor.authordos Santos, D. C.
dc.contributor.authorOliani, S. M.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:00:28Z
dc.date.available2014-05-20T14:00:28Z
dc.date.issued1999-01-01
dc.description.abstractMany factors can lead cells to apoptosis during the various stages of cell life. This study was undertaken to characterize germ cell death in the epididymis of the adult Artibeus lituratus by histochemical and immunohistochemical techniques using light microscopy and transmission electron microscopy. The results showed that cells with a nuclear phenotype and ultrastructural characteristics of chromatin compaction were common in apoptosis. The Apoptag test confirmed that the suspected cells were apoptotic. It is suggested that immature germ cells, when released from the germinative epithelium, may be directed towards the epididymis instead of being disposed of in the testicle. Furthermore, intact immature cells can leave the testicle in the initial phases of apoptosis and complete this phenomenon in the epididymis.en
dc.description.affiliationUNESP, Dept Biol, IBILCE, Sao Jose do Rio Preto, Brazil
dc.description.affiliationUNESP, Dept Morphol, IB, São Paulo, Brazil
dc.description.affiliationUNESP, Ctr Electron Microscopy, IB, São Paulo, Brazil
dc.description.affiliationUnespUNESP, Dept Biol, IBILCE, Sao Jose do Rio Preto, Brazil
dc.description.affiliationUnespUNESP, Dept Morphol, IB, São Paulo, Brazil
dc.description.affiliationUnespUNESP, Ctr Electron Microscopy, IB, São Paulo, Brazil
dc.format.extent39-45
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/10533270
dc.identifier.citationCytobios. Cambridge: Faculty Press, v. 99, n. 390, p. 39-45, 1999.
dc.identifier.issn0011-4529
dc.identifier.lattes1445259468526188
dc.identifier.lattes5102737730539655
dc.identifier.orcid0000-0002-0970-4288
dc.identifier.urihttp://hdl.handle.net/11449/21386
dc.identifier.wosWOS:000084163500004
dc.language.isoeng
dc.publisherFaculty Press
dc.relation.ispartofCytobios
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectapoptosispt
dc.subjectepididymispt
dc.subjectgerm cellspt
dc.subjectultrastructurept
dc.subjectArtibeus lituratuspt
dc.titleSpontaneous germ cell death by apoptosis in epididymis of the adult bat Artibeus lituratusen
dc.typeArtigo
dcterms.rightsHolderFaculty Press
unesp.author.lattes1445259468526188
unesp.author.lattes5102737730539655
unesp.author.orcid0000-0002-0970-4288[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências Letras e Ciências Exatas, São José do Rio Pretopt

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Artigos - Biologia - IBILCE
Botucatu - CME - Centro de Microscopia Eletrônica