Ultrastructural features of the lining epithelium of the vas deferens of Agouti paca

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dc.contributor.authorOrsi, A. M. [UNESP]
dc.contributor.authorSimoes, K.
dc.contributor.authorFernandes Machado, M. R. [UNESP]
dc.contributor.authorDa Cruz, C. [UNESP]
dc.contributor.authorFantin Domeniconi, R. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de Marília (UNIMAR)
dc.contributor.institutionMethodist University of Piracicaba
dc.contributor.institutionUNIRP
dc.date.accessioned2014-05-27T11:21:55Z
dc.date.available2014-05-27T11:21:55Z
dc.date.issued2006-07-01
dc.description.abstractThe epididymal epithelium of Agouti paca, a wild South American rodent, was basically formed by principal and basal cells. Principal cells were closely related to processes of adsorptive endocytosis, phasefluid endocytosis and also secretion originating from their cytoplasmic ultrastructural features. Principal cells were also characterized by the presence of vesicles of several shapes, sizes and internalized content occurring in smaller pits, pale small vesicles next to the apical brush border of microvillus, as well as coated vesicles, smooth surface vesicles and great vesicles. Multivesicular bodies, endosomes and lysosomes were mainly observed in supranuclear position. Moreover, presence of an apocrine secretory process was demonstrated by the occurrence of apical cytoplasmic expansions projecting into the vas deferens luminal compartment. Basal flattened cells without luminal surface contact occurred next to the basement membrane of the ductus, and did no exhibit special ultrastructural features.en
dc.description.affiliationDepartment of Anatomy Institute of Biosciences UNESP, Botucatu, SP
dc.description.affiliationAnatomical Branch School of Medicine and Nursery UNIMAR, Marilia, SP
dc.description.affiliationMethodist University of Piracicaba, Lins, SP
dc.description.affiliationSao Jose do Rio Preto University Center UNIRP, SP
dc.description.affiliationDepartment of Morphology and Animal Physiology School of Agriculture and Veterinary UNESP, Jaboticabal, SP
dc.description.affiliationNEPEAM UNESP, Jaboticabal, SP
dc.description.affiliationDepartemente de Anatomia Universidade Estadual Paulista em Botucatu, CxP 510, 18.618-000, Botucatu, SP
dc.description.affiliationUnespDepartment of Anatomy Institute of Biosciences UNESP, Botucatu, SP
dc.description.affiliationUnespDepartment of Morphology and Animal Physiology School of Agriculture and Veterinary UNESP, Jaboticabal, SP
dc.description.affiliationUnespNEPEAM UNESP, Jaboticabal, SP
dc.description.affiliationUnespDepartemente de Anatomia Universidade Estadual Paulista em Botucatu, CxP 510, 18.618-000, Botucatu, SP
dc.format.extent159-165
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/17784645
dc.identifier.citationJournal of Submicroscopic Cytology and Pathology, v. 38, n. 2-3, p. 159-165, 2006.
dc.identifier.issn1122-9497
dc.identifier.scopus2-s2.0-34548078123
dc.identifier.urihttp://hdl.handle.net/11449/68980
dc.language.isoeng
dc.relation.ispartofJournal of Submicroscopic Cytology and Pathology
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectEpididymidis epithelium
dc.subjectHistophysiokgy
dc.subjectUltrastructure
dc.subjectWild rodent
dc.subjectanimal
dc.subjectcytoplasm
dc.subjectendocytosis
dc.subjectepithelium cell
dc.subjectmale
dc.subjectmethodology
dc.subjectphysiology
dc.subjectrodent
dc.subjecttransmission electron microscopy
dc.subjectultrastructure
dc.subjectvas deferens
dc.subjectwild animal
dc.subjectAnimals
dc.subjectAnimals, Wild
dc.subjectCytoplasm
dc.subjectEndocytosis
dc.subjectEpithelial Cells
dc.subjectMale
dc.subjectMicroscopy, Electron, Transmission
dc.subjectRodentia
dc.subjectVas Deferens
dc.subjectAgouti paca
dc.titleUltrastructural features of the lining epithelium of the vas deferens of Agouti pacaen
dc.typeArtigo
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Botucatupt
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt

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Artigos - Anatomia - IBB
Artigos - Morfologia e Fisiologia Animal - FCAV