Ultrastructural aspects of the remodeling process of the Corpus albicans in the recent postmenopausal period

Detalhes bibliográficos
Autor(a) principal: Focchi, Gustavo Rubino de Azevedo [UNIFESP]
Data de Publicação: 1996
Outros Autores: Simões, Manuel de Jesus [UNIFESP], Baracat, Edmund Chada [UNIFESP], Lima, Geraldo Rodrigues de [UNIFESP], Evêncio Neto, Joaquim [UNIFESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNIFESP
Texto Completo: http://dx.doi.org/10.1590/S1516-31801996000300006
http://repositorio.unifesp.br/handle/11600/421
Resumo: To study the cytophysiology of the Corpus albicans in the recent postmenopausal period, the authors analyzed the ovarian ultrastructure of ten patients submitted to oophorectomy due to non-malignant gynecological diseases. Evidence of a remodeling process with connective tissue substitution of the corpora albicantia was observed. The remodeling process appears to depend on the activity of three essential cell types: the fibroblasts, which provide collagen synthesis; the macrophages, which phagocytize the flaky material; and the myofibroblasts, mainly located in the peripheral region of the corpora albicantia, which may have a retracting action on the remodeling site of the Corpus albicans.
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spelling Ultrastructural aspects of the remodeling process of the Corpus albicans in the recent postmenopausal periodCorpus albicansMenopauseUltrastructureCytophysiologyRemodeling processTo study the cytophysiology of the Corpus albicans in the recent postmenopausal period, the authors analyzed the ovarian ultrastructure of ten patients submitted to oophorectomy due to non-malignant gynecological diseases. Evidence of a remodeling process with connective tissue substitution of the corpora albicantia was observed. The remodeling process appears to depend on the activity of three essential cell types: the fibroblasts, which provide collagen synthesis; the macrophages, which phagocytize the flaky material; and the myofibroblasts, mainly located in the peripheral region of the corpora albicantia, which may have a retracting action on the remodeling site of the Corpus albicans.Os autores analisam a ultra-estrutura dos ovários de dez pacientes na pós menopausa recente submetidas a ooforectomia devido a doenças ginecológicas benignas e descrevem o processo de remodelação do corpo albicante, ou seja, de sua substituição por tecido conjuntivo. Referem que tal processo depende basicamente da atividade de três tipos de células: os fibroblastos, que estariam envolvidos com a síntese das fibras colágenas; os macrófagos, que fagocitariam o material floculento presente nos corpos albicantes, e os miofibroblastos, localizados principalmente na região periférica dos corpos albicantes, e que estariam relacionados com a retração do sítio remodelatório do corpo albicante. Referem ainda que o processo de remodelação dos corpos albicantes do ovário depende dos níveis hormonais vigentes.Universidade Federal de São Paulo (UNIFESP) Escola Paulista de Medicina Department of Obstetrics and GynecologyUniversidade Federal de São Paulo (UNIFESP) Escola Paulista de Medicina Department of MorphologyUNIFESP, EPM, Department of Obstetrics and GynecologyUNIFESP, EPM, Department of MorphologySciELOAssociação Paulista de Medicina - APMUniversidade Federal de São Paulo (UNIFESP)Focchi, Gustavo Rubino de Azevedo [UNIFESP]Simões, Manuel de Jesus [UNIFESP]Baracat, Edmund Chada [UNIFESP]Lima, Geraldo Rodrigues de [UNIFESP]Evêncio Neto, Joaquim [UNIFESP]2015-06-14T13:24:31Z2015-06-14T13:24:31Z1996-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion1173-1176application/pdfhttp://dx.doi.org/10.1590/S1516-31801996000300006São Paulo Medical Journal. Associação Paulista de Medicina - APM, v. 114, n. 3, p. 1173-1176, 1996.10.1590/S1516-31801996000300006S1516-31801996000300006.pdf1516-3180S1516-31801996000300006http://repositorio.unifesp.br/handle/11600/421engSão Paulo Medical Journalinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-07-30T00:53:18Zoai:repositorio.unifesp.br/:11600/421Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-07-30T00:53:18Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.none.fl_str_mv Ultrastructural aspects of the remodeling process of the Corpus albicans in the recent postmenopausal period
title Ultrastructural aspects of the remodeling process of the Corpus albicans in the recent postmenopausal period
spellingShingle Ultrastructural aspects of the remodeling process of the Corpus albicans in the recent postmenopausal period
Focchi, Gustavo Rubino de Azevedo [UNIFESP]
Corpus albicans
Menopause
Ultrastructure
Cytophysiology
Remodeling process
title_short Ultrastructural aspects of the remodeling process of the Corpus albicans in the recent postmenopausal period
title_full Ultrastructural aspects of the remodeling process of the Corpus albicans in the recent postmenopausal period
title_fullStr Ultrastructural aspects of the remodeling process of the Corpus albicans in the recent postmenopausal period
title_full_unstemmed Ultrastructural aspects of the remodeling process of the Corpus albicans in the recent postmenopausal period
title_sort Ultrastructural aspects of the remodeling process of the Corpus albicans in the recent postmenopausal period
author Focchi, Gustavo Rubino de Azevedo [UNIFESP]
author_facet Focchi, Gustavo Rubino de Azevedo [UNIFESP]
Simões, Manuel de Jesus [UNIFESP]
Baracat, Edmund Chada [UNIFESP]
Lima, Geraldo Rodrigues de [UNIFESP]
Evêncio Neto, Joaquim [UNIFESP]
author_role author
author2 Simões, Manuel de Jesus [UNIFESP]
Baracat, Edmund Chada [UNIFESP]
Lima, Geraldo Rodrigues de [UNIFESP]
Evêncio Neto, Joaquim [UNIFESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de São Paulo (UNIFESP)
dc.contributor.author.fl_str_mv Focchi, Gustavo Rubino de Azevedo [UNIFESP]
Simões, Manuel de Jesus [UNIFESP]
Baracat, Edmund Chada [UNIFESP]
Lima, Geraldo Rodrigues de [UNIFESP]
Evêncio Neto, Joaquim [UNIFESP]
dc.subject.por.fl_str_mv Corpus albicans
Menopause
Ultrastructure
Cytophysiology
Remodeling process
topic Corpus albicans
Menopause
Ultrastructure
Cytophysiology
Remodeling process
description To study the cytophysiology of the Corpus albicans in the recent postmenopausal period, the authors analyzed the ovarian ultrastructure of ten patients submitted to oophorectomy due to non-malignant gynecological diseases. Evidence of a remodeling process with connective tissue substitution of the corpora albicantia was observed. The remodeling process appears to depend on the activity of three essential cell types: the fibroblasts, which provide collagen synthesis; the macrophages, which phagocytize the flaky material; and the myofibroblasts, mainly located in the peripheral region of the corpora albicantia, which may have a retracting action on the remodeling site of the Corpus albicans.
publishDate 1996
dc.date.none.fl_str_mv 1996-06-01
2015-06-14T13:24:31Z
2015-06-14T13:24:31Z
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/S1516-31801996000300006
São Paulo Medical Journal. Associação Paulista de Medicina - APM, v. 114, n. 3, p. 1173-1176, 1996.
10.1590/S1516-31801996000300006
S1516-31801996000300006.pdf
1516-3180
S1516-31801996000300006
http://repositorio.unifesp.br/handle/11600/421
url http://dx.doi.org/10.1590/S1516-31801996000300006
http://repositorio.unifesp.br/handle/11600/421
identifier_str_mv São Paulo Medical Journal. Associação Paulista de Medicina - APM, v. 114, n. 3, p. 1173-1176, 1996.
10.1590/S1516-31801996000300006
S1516-31801996000300006.pdf
1516-3180
S1516-31801996000300006
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 1173-1176
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_ 1814268307211026432

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