Development of Schistosoma mansoni worms in mice analyzed by bright field and confocal microscopy

Detalhes bibliográficos
Autor(a) principal: Biolchini, Carla de Lamare
Data de Publicação: 2006
Outros Autores: Neves, Renata Heisler, Hulstijn, Maarten, Gomes, Delir Corrêa, Silva, José Roberto Machado
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/38924
Resumo: Universidade do Estado do Rio de Janeiro. Faculdade de Ciências Médicas. Departamento de Patologia e Laboratórios, Disciplina de Parasitologia. Laboratório Romero Lascasas Porto. Rio de Janeiro, RJ, Brasil.
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spelling Biolchini, Carla de LamareNeves, Renata HeislerHulstijn, MaartenGomes, Delir CorrêaSilva, José Roberto Machado2020-01-01T18:07:58Z2020-01-01T18:07:58Z2006BIOLCHINI, Carla de Lamare et al. Development of Schistosoma mansoni worms in mice analyzed by bright field and confocal microscopy. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 101, Suppl. 1, p. 261-265, Oct. 2006.0074-0276https://www.arca.fiocruz.br/handle/icict/3892410.1590/s0074-027620060009000401678-8060engFundação Oswaldo Cruz. Instituto Oswaldo Cruz.Schistosoma mansoniDigeneaDesenvolvimentoDigeneaSchistosoma mansoniDevelopmentDevelopment of Schistosoma mansoni worms in mice analyzed by bright field and confocal microscopyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidade do Estado do Rio de Janeiro. Faculdade de Ciências Médicas. Departamento de Patologia e Laboratórios, Disciplina de Parasitologia. Laboratório Romero Lascasas Porto. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Helmintologia. Laboratório de Helmintos Parasitos de Vertebrados. Rio de Janeiro, RJ, Brasil.Universidade do Estado do Rio de Janeiro. Faculdade de Ciências Médicas. Departamento de Patologia e Laboratórios, Disciplina de Parasitologia. Laboratório Romero Lascasas Porto. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Helmintologia. Laboratório de Helmintos Parasitos de Vertebrados. Rio de Janeiro, RJ, Brasil.Universidade do Estado do Rio de Janeiro. Faculdade de Ciências Médicas. Departamento de Patologia e Laboratórios, Disciplina de Parasitologia. Laboratório Romero Lascasas Porto. Rio de Janeiro, RJ, Brasil.The blood flukes of mammals (Digenea: Schistosomatidae) are among trematodes unique whose adult worms have separated sexes which are dissimilar in appearance. The developmental features, growth and organogenesis of Schistosoma mansoni were studied in Swiss Webster mice by a digital system for image analysis and confocal microscopy. Data so far obtained showed two phases with significative morphological changes at 3-4 weeks post-infection, and a gradual similar development onwards in the reproductive system and tegument. Our male-dependent phase demonstrated that mating occurs before sexual maturing. At week three, the majority of male worms (59%) had formed the gynaecophoric canal although testicular lobes and tegumental tubercles were absent. By this time, 33% females had an incipient ovary (without cellular differentiation). At week four, 77.2% males presented testicular lobes with few germinative cells while 26% had developing tegumental tubercles. The immature ovary was observed in 69% females. Suckers followed different pattern of growth between male and females. The size of oral and ventral suckers from six-week-old male worms grew abruptly (3.0 fold) more than that of three-week-old. In female worms, maximum growth was attained at week four, reducing in size thereafter. From sixth week onwards, all specimens showed the fully developed reproductive system. Probably, these features are morphological traits which schistosome has experienced from hermaphrodite to dioecy.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/38924/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALDelirGomes_RenataHNeves_etal_IOC_2006.pdfDelirGomes_RenataHNeves_etal_IOC_2006.pdfapplication/pdf1663778https://www.arca.fiocruz.br/bitstream/icict/38924/2/DelirGomes_RenataHNeves_etal_IOC_2006.pdfd6abf2f70023cbdd13400cb619e67532MD52TEXTDelirGomes_RenataHNeves_etal_IOC_2006.pdf.txtDelirGomes_RenataHNeves_etal_IOC_2006.pdf.txtExtracted texttext/plain22610https://www.arca.fiocruz.br/bitstream/icict/38924/3/DelirGomes_RenataHNeves_etal_IOC_2006.pdf.txtb0b9e1c5e9a653951f616227f9cb5f7dMD53icict/389242020-01-03 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dc.title.pt_BR.fl_str_mv Development of Schistosoma mansoni worms in mice analyzed by bright field and confocal microscopy
title Development of Schistosoma mansoni worms in mice analyzed by bright field and confocal microscopy
spellingShingle Development of Schistosoma mansoni worms in mice analyzed by bright field and confocal microscopy
Biolchini, Carla de Lamare
Schistosoma mansoni
Digenea
Desenvolvimento
Digenea
Schistosoma mansoni
Development
title_short Development of Schistosoma mansoni worms in mice analyzed by bright field and confocal microscopy
title_full Development of Schistosoma mansoni worms in mice analyzed by bright field and confocal microscopy
title_fullStr Development of Schistosoma mansoni worms in mice analyzed by bright field and confocal microscopy
title_full_unstemmed Development of Schistosoma mansoni worms in mice analyzed by bright field and confocal microscopy
title_sort Development of Schistosoma mansoni worms in mice analyzed by bright field and confocal microscopy
author Biolchini, Carla de Lamare
author_facet Biolchini, Carla de Lamare
Neves, Renata Heisler
Hulstijn, Maarten
Gomes, Delir Corrêa
Silva, José Roberto Machado
author_role author
author2 Neves, Renata Heisler
Hulstijn, Maarten
Gomes, Delir Corrêa
Silva, José Roberto Machado
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Biolchini, Carla de Lamare
Neves, Renata Heisler
Hulstijn, Maarten
Gomes, Delir Corrêa
Silva, José Roberto Machado
dc.subject.other.pt_BR.fl_str_mv Schistosoma mansoni
Digenea
Desenvolvimento
topic Schistosoma mansoni
Digenea
Desenvolvimento
Digenea
Schistosoma mansoni
Development
dc.subject.en.pt_BR.fl_str_mv Digenea
Schistosoma mansoni
Development
description Universidade do Estado do Rio de Janeiro. Faculdade de Ciências Médicas. Departamento de Patologia e Laboratórios, Disciplina de Parasitologia. Laboratório Romero Lascasas Porto. Rio de Janeiro, RJ, Brasil.
publishDate 2006
dc.date.issued.fl_str_mv 2006
dc.date.accessioned.fl_str_mv 2020-01-01T18:07:58Z
dc.date.available.fl_str_mv 2020-01-01T18:07:58Z
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 BIOLCHINI, Carla de Lamare et al. Development of Schistosoma mansoni worms in mice analyzed by bright field and confocal microscopy. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 101, Suppl. 1, p. 261-265, Oct. 2006.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/38924
dc.identifier.issn.pt_BR.fl_str_mv 0074-0276
dc.identifier.doi.none.fl_str_mv 10.1590/s0074-02762006000900040
dc.identifier.eissn.none.fl_str_mv 1678-8060
identifier_str_mv BIOLCHINI, Carla de Lamare et al. Development of Schistosoma mansoni worms in mice analyzed by bright field and confocal microscopy. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 101, Suppl. 1, p. 261-265, Oct. 2006.
0074-0276
10.1590/s0074-02762006000900040
1678-8060
url https://www.arca.fiocruz.br/handle/icict/38924
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 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)
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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