Premature ovarian failure: morphological and ultrastructural aspects

Detalhes bibliográficos
Autor(a) principal: Haidar, Mauro Abi [UNIFESP]
Data de Publicação: 1994
Outros Autores: Baracat, Edmund Chada [UNIFESP], Simões, Manuel de Jesus [UNIFESP], Focchi, Gustavo Rubino de Azevedo [UNIFESP], Evêncio Neto, Joaquim [UNIFESP], Lima, Geraldo Rodrigues De [UNIFESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNIFESP
Texto Completo: http://dx.doi.org/10.1590/S1516-31801994000200002
http://repositorio.unifesp.br/handle/11600/340
Resumo: The authors documented by means of light and transmission electron microscopy that the ovaries of women with premature ovarian failure (POF) displayed dense connective tissue and rare corpora albicantia. Eight of the ten studied cases did not present ovarian follicles; in two cases, it was verified the presence of ovarian follicles, atypical primordial follicles and in one case, a corpus luteum was identified (after stimulation with exogenous gonadotrophin). Regarding the ultrastructural analysis, it was noted that the fibroblasts were united one to each other by cellular prolongations that formed a woof, constituting a cellular syncicius.
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spelling Premature ovarian failure: morphological and ultrastructural aspectspremature ovarian failurecorpora albicantiamorphologyThe authors documented by means of light and transmission electron microscopy that the ovaries of women with premature ovarian failure (POF) displayed dense connective tissue and rare corpora albicantia. Eight of the ten studied cases did not present ovarian follicles; in two cases, it was verified the presence of ovarian follicles, atypical primordial follicles and in one case, a corpus luteum was identified (after stimulation with exogenous gonadotrophin). Regarding the ultrastructural analysis, it was noted that the fibroblasts were united one to each other by cellular prolongations that formed a woof, constituting a cellular syncicius.Os autores analisaram, através de microscopia de luz e de microscopia eletrônica de transmissão, os ovários de mulheres com insuficiência ovariana prematura. Observaram que são constituídos por tecido conjuntivo denso e raros corpos albicantes. Oito dos 10 casos não apresentavam folículos primordiais; em um caso verificou-se a presença de folículos ovarianos atípicos e, em outro, identificou-se corpo lúteo (após estimulação com gonadotrofina exógena). A ultra-estrutura, verificou-se que os fibroblastos achavam-se unidos uns aos outros através de prolongamentos celulares, formando um sincício celular.Escola Paulista de Medicina Department of Obstetrics and GynecologyEscola Paulista de Medicina Department of MorphologyUNIFESP, EPM, Department of Obstetrics and GynecologyEscola Paulista de Medicina Department of MorphologySciELOAssociação Paulista de Medicina - APMUniversidade Federal de São Paulo (UNIFESP)Haidar, Mauro Abi [UNIFESP]Baracat, Edmund Chada [UNIFESP]Simões, Manuel de Jesus [UNIFESP]Focchi, Gustavo Rubino de Azevedo [UNIFESP]Evêncio Neto, Joaquim [UNIFESP]Lima, Geraldo Rodrigues De [UNIFESP]2015-06-14T13:24:26Z2015-06-14T13:24:26Z1994-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion534-538application/pdfhttp://dx.doi.org/10.1590/S1516-31801994000200002São Paulo Medical Journal. Associação Paulista de Medicina - APM, v. 112, n. 2, p. 534-538, 1994.10.1590/S1516-31801994000200002S1516-31801994000200002.pdf1516-3180S1516-31801994000200002http://repositorio.unifesp.br/handle/11600/340engSão Paulo Medical Journalinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-08-06T06:33:37Zoai:repositorio.unifesp.br/:11600/340Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-08-06T06:33:37Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.none.fl_str_mv Premature ovarian failure: morphological and ultrastructural aspects
title Premature ovarian failure: morphological and ultrastructural aspects
spellingShingle Premature ovarian failure: morphological and ultrastructural aspects
Haidar, Mauro Abi [UNIFESP]
premature ovarian failure
corpora albicantia
morphology
title_short Premature ovarian failure: morphological and ultrastructural aspects
title_full Premature ovarian failure: morphological and ultrastructural aspects
title_fullStr Premature ovarian failure: morphological and ultrastructural aspects
title_full_unstemmed Premature ovarian failure: morphological and ultrastructural aspects
title_sort Premature ovarian failure: morphological and ultrastructural aspects
author Haidar, Mauro Abi [UNIFESP]
author_facet Haidar, Mauro Abi [UNIFESP]
Baracat, Edmund Chada [UNIFESP]
Simões, Manuel de Jesus [UNIFESP]
Focchi, Gustavo Rubino de Azevedo [UNIFESP]
Evêncio Neto, Joaquim [UNIFESP]
Lima, Geraldo Rodrigues De [UNIFESP]
author_role author
author2 Baracat, Edmund Chada [UNIFESP]
Simões, Manuel de Jesus [UNIFESP]
Focchi, Gustavo Rubino de Azevedo [UNIFESP]
Evêncio Neto, Joaquim [UNIFESP]
Lima, Geraldo Rodrigues De [UNIFESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de São Paulo (UNIFESP)
dc.contributor.author.fl_str_mv Haidar, Mauro Abi [UNIFESP]
Baracat, Edmund Chada [UNIFESP]
Simões, Manuel de Jesus [UNIFESP]
Focchi, Gustavo Rubino de Azevedo [UNIFESP]
Evêncio Neto, Joaquim [UNIFESP]
Lima, Geraldo Rodrigues De [UNIFESP]
dc.subject.por.fl_str_mv premature ovarian failure
corpora albicantia
morphology
topic premature ovarian failure
corpora albicantia
morphology
description The authors documented by means of light and transmission electron microscopy that the ovaries of women with premature ovarian failure (POF) displayed dense connective tissue and rare corpora albicantia. Eight of the ten studied cases did not present ovarian follicles; in two cases, it was verified the presence of ovarian follicles, atypical primordial follicles and in one case, a corpus luteum was identified (after stimulation with exogenous gonadotrophin). Regarding the ultrastructural analysis, it was noted that the fibroblasts were united one to each other by cellular prolongations that formed a woof, constituting a cellular syncicius.
publishDate 1994
dc.date.none.fl_str_mv 1994-06-01
2015-06-14T13:24:26Z
2015-06-14T13:24:26Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S1516-31801994000200002
São Paulo Medical Journal. Associação Paulista de Medicina - APM, v. 112, n. 2, p. 534-538, 1994.
10.1590/S1516-31801994000200002
S1516-31801994000200002.pdf
1516-3180
S1516-31801994000200002
http://repositorio.unifesp.br/handle/11600/340
url http://dx.doi.org/10.1590/S1516-31801994000200002
http://repositorio.unifesp.br/handle/11600/340
identifier_str_mv São Paulo Medical Journal. Associação Paulista de Medicina - APM, v. 112, n. 2, p. 534-538, 1994.
10.1590/S1516-31801994000200002
S1516-31801994000200002.pdf
1516-3180
S1516-31801994000200002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv São Paulo Medical Journal
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 534-538
application/pdf
dc.publisher.none.fl_str_mv Associação Paulista de Medicina - APM
publisher.none.fl_str_mv Associação Paulista de Medicina - APM
dc.source.none.fl_str_mv reponame:Repositório Institucional da UNIFESP
instname:Universidade Federal de São Paulo (UNIFESP)
instacron:UNIFESP
instname_str Universidade Federal de São Paulo (UNIFESP)
instacron_str UNIFESP
institution UNIFESP
reponame_str Repositório Institucional da UNIFESP
collection Repositório Institucional da UNIFESP
repository.name.fl_str_mv Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)
repository.mail.fl_str_mv biblioteca.csp@unifesp.br
_version_ 1814268311018405888

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