Ultrastructural Observations of the Vitelline Cells of Metamicrocotyla macracantha (Monogenea, Microcotylidae)

Detalhes bibliográficos
Autor(a) principal: Farias, Maria de Fatima D. Baptista
Data de Publicação: 1998
Outros Autores: Kohn, Anna
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/43939
Resumo: Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Helmintologia. Laboratório de Helmintos Parasitos de Peixes. Rio de Janeiro, RJ, Brasil.
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spelling Farias, Maria de Fatima D. BaptistaKohn, Anna2020-10-12T17:04:10Z2020-10-12T17:04:10Z1998FARIAS, Maria de Fátima D. Baptista; KOHN, Anna. Ultrastructural Observations of the Vitelline Cells of Metamicrocotyla macracantha (Monogenea, Microcotylidae). Memórias da Instituto Cruz, Rio de Janeiro, v. 93, n. 4, p. 543-548, July/Aug. 1998.0074-0276https://www.arca.fiocruz.br/handle/icict/4393910.1590/S0074-027619980004000231678-8060engFundação Oswaldo Cruz. Instituto Oswaldo Cruz.Metamicrocotyla macracanthaMonogeneaMicrocotylidaeUltraestruturaCélulas vitelinasMetamicrocotyla macracanthaUltrastructureVitelline cellsMonogeneaMicrocotylidaeUltrastructural Observations of the Vitelline Cells of Metamicrocotyla macracantha (Monogenea, Microcotylidae)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Helmintologia. Laboratório de Helmintos Parasitos de Peixes. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Helmintologia. Laboratório de Helmintos Parasitos de Peixes. Rio de Janeiro, RJ, Brasil.An electron microscopic study of the vitelline follicles of Metamicrocotyla macracantha (Alexander, 1954) Koratha,1955 showed that they are composed of cells in different stages of development. The immature cells have a large nucleus, nucleolus, cytoplasm with free ribosomes and few mitochondria. The developing vitelline cells present granules which are small in the early stages, increasing with maturity. The mature cells have an extensive granular endoplasmic reticulum and droplets of shellprotein; with maturation, clusters of shell protein and yolk bodies are formed and released in the ciliated vitelline ducts. Vitelline development is continuous and all of the cellular stages involved can be found in each follicle.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/43939/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALAnnaKohn_MariaFatimaBFarias_IOC_1998.pdfAnnaKohn_MariaFatimaBFarias_IOC_1998.pdfapplication/pdf696412https://www.arca.fiocruz.br/bitstream/icict/43939/2/AnnaKohn_MariaFatimaBFarias_IOC_1998.pdf9cd6d91e6691f2242c4e3496bb1d9805MD52TEXTAnnaKohn_MariaFatimaBFarias_IOC_1998.pdf.txtAnnaKohn_MariaFatimaBFarias_IOC_1998.pdf.txtExtracted texttext/plain12141https://www.arca.fiocruz.br/bitstream/icict/43939/3/AnnaKohn_MariaFatimaBFarias_IOC_1998.pdf.txtec72c12f1d22331d51e9a8c915cd21eaMD53icict/439392020-10-13 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dc.title.pt_BR.fl_str_mv Ultrastructural Observations of the Vitelline Cells of Metamicrocotyla macracantha (Monogenea, Microcotylidae)
title Ultrastructural Observations of the Vitelline Cells of Metamicrocotyla macracantha (Monogenea, Microcotylidae)
spellingShingle Ultrastructural Observations of the Vitelline Cells of Metamicrocotyla macracantha (Monogenea, Microcotylidae)
Farias, Maria de Fatima D. Baptista
Metamicrocotyla macracantha
Monogenea
Microcotylidae
Ultraestrutura
Células vitelinas
Metamicrocotyla macracantha
Ultrastructure
Vitelline cells
Monogenea
Microcotylidae
title_short Ultrastructural Observations of the Vitelline Cells of Metamicrocotyla macracantha (Monogenea, Microcotylidae)
title_full Ultrastructural Observations of the Vitelline Cells of Metamicrocotyla macracantha (Monogenea, Microcotylidae)
title_fullStr Ultrastructural Observations of the Vitelline Cells of Metamicrocotyla macracantha (Monogenea, Microcotylidae)
title_full_unstemmed Ultrastructural Observations of the Vitelline Cells of Metamicrocotyla macracantha (Monogenea, Microcotylidae)
title_sort Ultrastructural Observations of the Vitelline Cells of Metamicrocotyla macracantha (Monogenea, Microcotylidae)
author Farias, Maria de Fatima D. Baptista
author_facet Farias, Maria de Fatima D. Baptista
Kohn, Anna
author_role author
author2 Kohn, Anna
author2_role author
dc.contributor.author.fl_str_mv Farias, Maria de Fatima D. Baptista
Kohn, Anna
dc.subject.other.pt_BR.fl_str_mv Metamicrocotyla macracantha
Monogenea
Microcotylidae
Ultraestrutura
Células vitelinas
topic Metamicrocotyla macracantha
Monogenea
Microcotylidae
Ultraestrutura
Células vitelinas
Metamicrocotyla macracantha
Ultrastructure
Vitelline cells
Monogenea
Microcotylidae
dc.subject.en.pt_BR.fl_str_mv Metamicrocotyla macracantha
Ultrastructure
Vitelline cells
Monogenea
Microcotylidae
description Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Helmintologia. Laboratório de Helmintos Parasitos de Peixes. Rio de Janeiro, RJ, Brasil.
publishDate 1998
dc.date.issued.fl_str_mv 1998
dc.date.accessioned.fl_str_mv 2020-10-12T17:04:10Z
dc.date.available.fl_str_mv 2020-10-12T17:04:10Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.citation.fl_str_mv FARIAS, Maria de Fátima D. Baptista; KOHN, Anna. Ultrastructural Observations of the Vitelline Cells of Metamicrocotyla macracantha (Monogenea, Microcotylidae). Memórias da Instituto Cruz, Rio de Janeiro, v. 93, n. 4, p. 543-548, July/Aug. 1998.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/43939
dc.identifier.issn.pt_BR.fl_str_mv 0074-0276
dc.identifier.doi.none.fl_str_mv 10.1590/S0074-02761998000400023
dc.identifier.eissn.none.fl_str_mv 1678-8060
identifier_str_mv FARIAS, Maria de Fátima D. Baptista; KOHN, Anna. Ultrastructural Observations of the Vitelline Cells of Metamicrocotyla macracantha (Monogenea, Microcotylidae). Memórias da Instituto Cruz, Rio de Janeiro, v. 93, n. 4, p. 543-548, July/Aug. 1998.
0074-0276
10.1590/S0074-02761998000400023
1678-8060
url https://www.arca.fiocruz.br/handle/icict/43939
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Fundação Oswaldo Cruz. Instituto Oswaldo Cruz.
publisher.none.fl_str_mv Fundação Oswaldo Cruz. Instituto Oswaldo Cruz.
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
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instacron:FIOCRUZ
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instacron_str FIOCRUZ
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collection Repositório Institucional da FIOCRUZ (ARCA)
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