Ultrastructural features of the fat body and oenocytes of Rhinocricus padbergi Verhoeff (Diplopoda, Spirobolida)

Detalhes bibliográficos
Autor(a) principal: Mathias, Maria Izabel Camargo [UNESP]
Data de Publicação: 2000
Outros Autores: Fontanetti, Carmem Silvia [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/224387
Resumo: The fat body of the diplopod Rhinocricus padbergi is located in two preferential areas of its body: a) immediately below the tegument, denominated parietal, and b) filling the body cavity, close to the viscera, mainly the ovaries and alimentary canal, denominated perivisceral. Ultrastructurally, its cells, the adipocytes, presented varied morphology and contained organelles indicating that they are cells that mainly produce and store lipids and proteins. The presence of cells similar to the oenocytes found in insects was observed for the first time in diplopods, associated to the fat body of R. padbergi. Our observations suggest that this tissue probably maintains activity cycles, since the presence of cells undergoing apoptosis was detected.
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spelling Ultrastructural features of the fat body and oenocytes of Rhinocricus padbergi Verhoeff (Diplopoda, Spirobolida)ApoptosisDiplopodaFat bodyOenocytesRhinocricus padbergiUltrastructureThe fat body of the diplopod Rhinocricus padbergi is located in two preferential areas of its body: a) immediately below the tegument, denominated parietal, and b) filling the body cavity, close to the viscera, mainly the ovaries and alimentary canal, denominated perivisceral. Ultrastructurally, its cells, the adipocytes, presented varied morphology and contained organelles indicating that they are cells that mainly produce and store lipids and proteins. The presence of cells similar to the oenocytes found in insects was observed for the first time in diplopods, associated to the fat body of R. padbergi. Our observations suggest that this tissue probably maintains activity cycles, since the presence of cells undergoing apoptosis was detected.Departamento de Biologia UNESP, Av. 24-A, 1515 - CP 199, CEP 13506-900 Rio Claro - SPDepartamento de Biologia UNESP, Av. 24-A, 1515 - CP 199, CEP 13506-900 Rio Claro - SPUniversidade Estadual Paulista (UNESP)Mathias, Maria Izabel Camargo [UNESP]Fontanetti, Carmem Silvia [UNESP]2022-04-28T19:56:11Z2022-04-28T19:56:11Z2000-06-27info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1-12Biocell, v. 24, n. 1, p. 1-12, 2000.0327-9545http://hdl.handle.net/11449/2243872-s2.0-0343674530Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBiocellinfo:eu-repo/semantics/openAccess2022-04-28T19:56:11Zoai:repositorio.unesp.br:11449/224387Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:34:18.511751Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Ultrastructural features of the fat body and oenocytes of Rhinocricus padbergi Verhoeff (Diplopoda, Spirobolida)
title Ultrastructural features of the fat body and oenocytes of Rhinocricus padbergi Verhoeff (Diplopoda, Spirobolida)
spellingShingle Ultrastructural features of the fat body and oenocytes of Rhinocricus padbergi Verhoeff (Diplopoda, Spirobolida)
Mathias, Maria Izabel Camargo [UNESP]
Apoptosis
Diplopoda
Fat body
Oenocytes
Rhinocricus padbergi
Ultrastructure
title_short Ultrastructural features of the fat body and oenocytes of Rhinocricus padbergi Verhoeff (Diplopoda, Spirobolida)
title_full Ultrastructural features of the fat body and oenocytes of Rhinocricus padbergi Verhoeff (Diplopoda, Spirobolida)
title_fullStr Ultrastructural features of the fat body and oenocytes of Rhinocricus padbergi Verhoeff (Diplopoda, Spirobolida)
title_full_unstemmed Ultrastructural features of the fat body and oenocytes of Rhinocricus padbergi Verhoeff (Diplopoda, Spirobolida)
title_sort Ultrastructural features of the fat body and oenocytes of Rhinocricus padbergi Verhoeff (Diplopoda, Spirobolida)
author Mathias, Maria Izabel Camargo [UNESP]
author_facet Mathias, Maria Izabel Camargo [UNESP]
Fontanetti, Carmem Silvia [UNESP]
author_role author
author2 Fontanetti, Carmem Silvia [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Mathias, Maria Izabel Camargo [UNESP]
Fontanetti, Carmem Silvia [UNESP]
dc.subject.por.fl_str_mv Apoptosis
Diplopoda
Fat body
Oenocytes
Rhinocricus padbergi
Ultrastructure
topic Apoptosis
Diplopoda
Fat body
Oenocytes
Rhinocricus padbergi
Ultrastructure
description The fat body of the diplopod Rhinocricus padbergi is located in two preferential areas of its body: a) immediately below the tegument, denominated parietal, and b) filling the body cavity, close to the viscera, mainly the ovaries and alimentary canal, denominated perivisceral. Ultrastructurally, its cells, the adipocytes, presented varied morphology and contained organelles indicating that they are cells that mainly produce and store lipids and proteins. The presence of cells similar to the oenocytes found in insects was observed for the first time in diplopods, associated to the fat body of R. padbergi. Our observations suggest that this tissue probably maintains activity cycles, since the presence of cells undergoing apoptosis was detected.
publishDate 2000
dc.date.none.fl_str_mv 2000-06-27
2022-04-28T19:56:11Z
2022-04-28T19:56:11Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Biocell, v. 24, n. 1, p. 1-12, 2000.
0327-9545
http://hdl.handle.net/11449/224387
2-s2.0-0343674530
identifier_str_mv Biocell, v. 24, n. 1, p. 1-12, 2000.
0327-9545
2-s2.0-0343674530
url http://hdl.handle.net/11449/224387
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Biocell
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1-12
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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