Spermatogenesis and Spermiogenesis in Didymocystis wedli Ariola, 1902 (Didymozoidae, Digenea)

Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Helmintologia. Laboratório de Helmintos Parasitos de Peixes. Rio de Janeiro, RJ, Brasil.

Detalles Bibliográficos
Autores: Basilio, M. C. Pamplona, Farias, M. F. D. Baptista, Kohn, Anna
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2001
País:Brasil
Institución:Fundação Oswaldo Cruz (FIOCRUZ)
Repositorio:Repositório Institucional da FIOCRUZ (ARCA)
Idioma:inglés
OAI Identifier:oai:arca.fiocruz.br:icict/44164
Acceso en línea:https://arca.fiocruz.br/handle/icict/44164
Access Level:acceso abierto
Palabra clave:Digenea
Didymocystis wedli
Espermatogênese
Espermagênese
Spermatogenesis
Spermiogenesis
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dc.title.none.fl_str_mv Spermatogenesis and Spermiogenesis in Didymocystis wedli Ariola, 1902 (Didymozoidae, Digenea)
title Spermatogenesis and Spermiogenesis in Didymocystis wedli Ariola, 1902 (Didymozoidae, Digenea)
spellingShingle Spermatogenesis and Spermiogenesis in Didymocystis wedli Ariola, 1902 (Didymozoidae, Digenea)
Basilio, M. C. Pamplona
Digenea
Didymocystis wedli
Espermatogênese
Espermagênese
Spermatogenesis
Spermiogenesis
Digenea
Didymocystis wedli
title_short Spermatogenesis and Spermiogenesis in Didymocystis wedli Ariola, 1902 (Didymozoidae, Digenea)
title_full Spermatogenesis and Spermiogenesis in Didymocystis wedli Ariola, 1902 (Didymozoidae, Digenea)
title_fullStr Spermatogenesis and Spermiogenesis in Didymocystis wedli Ariola, 1902 (Didymozoidae, Digenea)
title_full_unstemmed Spermatogenesis and Spermiogenesis in Didymocystis wedli Ariola, 1902 (Didymozoidae, Digenea)
title_sort Spermatogenesis and Spermiogenesis in Didymocystis wedli Ariola, 1902 (Didymozoidae, Digenea)
dc.creator.none.fl_str_mv Basilio, M. C. Pamplona
Farias, M. F. D. Baptista
Kohn, Anna
author Basilio, M. C. Pamplona
author_facet Basilio, M. C. Pamplona
Farias, M. F. D. Baptista
Kohn, Anna
author_role author
author2 Farias, M. F. D. Baptista
Kohn, Anna
author2_role author
author
dc.subject.other.none.fl_str_mv Digenea
Didymocystis wedli
Espermatogênese
Espermagênese
topic Digenea
Didymocystis wedli
Espermatogênese
Espermagênese
Spermatogenesis
Spermiogenesis
Digenea
Didymocystis wedli
dc.subject.en.none.fl_str_mv Spermatogenesis
Spermiogenesis
Digenea
Didymocystis wedli
description Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Helmintologia. Laboratório de Helmintos Parasitos de Peixes. Rio de Janeiro, RJ, Brasil.
publishDate 2001
dc.date.issued.fl_str_mv 2001
dc.date.accessioned.fl_str_mv 2020-10-24T14:57:14Z
dc.date.available.fl_str_mv 2020-10-24T14:57:14Z
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.citation.fl_str_mv BASILIO, M. C. Pamplona; FARIAS, M. F. D. Baptista; KOHN, Anna. Spermatogenesis and Spermiogenesis in Didymocystis wedli Ariola, 1902 (Didymozoidae, Digenea). Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 96, n. 8, p. 1153-1159, Nov. 2001.
dc.identifier.uri.fl_str_mv https://arca.fiocruz.br/handle/icict/44164
dc.identifier.issn.none.fl_str_mv 0074-0206
dc.identifier.doi.none.fl_str_mv 10.1590/S0074-02762001000800021
dc.identifier.eissn.none.fl_str_mv 1678-8060
identifier_str_mv BASILIO, M. C. Pamplona; FARIAS, M. F. D. Baptista; KOHN, Anna. Spermatogenesis and Spermiogenesis in Didymocystis wedli Ariola, 1902 (Didymozoidae, Digenea). Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 96, n. 8, p. 1153-1159, Nov. 2001.
0074-0206
10.1590/S0074-02762001000800021
1678-8060
url https://arca.fiocruz.br/handle/icict/44164
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Fiocruz/IOC
publisher.none.fl_str_mv Fiocruz/IOC
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Repositório Institucional da FIOCRUZ (ARCA)
collection Repositório Institucional da FIOCRUZ (ARCA)
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spelling 2020-10-24T14:57:14Z2020-10-24T14:57:14Z2001BASILIO, M. C. Pamplona; FARIAS, M. F. D. Baptista; KOHN, Anna. Spermatogenesis and Spermiogenesis in Didymocystis wedli Ariola, 1902 (Didymozoidae, Digenea). Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 96, n. 8, p. 1153-1159, Nov. 2001.0074-0206https://arca.fiocruz.br/handle/icict/4416410.1590/S0074-027620010008000211678-8060engFiocruz/IOCDigeneaDidymocystis wedliEspermatogêneseEspermagêneseSpermatogenesisSpermiogenesisDigeneaDidymocystis wedliSpermatogenesis and Spermiogenesis in Didymocystis wedli Ariola, 1902 (Didymozoidae, Digenea)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.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Helmintologia. Laboratório de Helmintos Parasitos de Peixes. Rio de Janeiro, RJ, Brasil.The ultrastructure of the male reproductive system of Didymocystis wedli was studied for the first time, demonstrating spermiogenesis and spermatogenesis at different cell stages. The spermatozoa morphology was compared with that of other Digenea species. It was observed that the different cells of the spermatogenesis process follow the classic pattern reported for the majority of the parasitic platyhelminthes. During spermiogenesis, rootlet fibers, electrondense bodies and median cytoplasmic process were not observed. The mature spermatozoa of D. wedli were filiform, presenting nucleus, mitochondrion and two 9+1 axonemes, with a biflagellate distal extremityinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZBasilio, M. C. PamplonaFarias, M. F. D. 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