Experimental models of mansonian schistosomiasis: Akodon arviculoides (Rodentia: Cricetidae)

Detalhes bibliográficos
Autor(a) principal: Machado e Silva, José Roberto
Data de Publicação: 1991
Outros Autores: Oliveira, Regina Maria Figueiredo de, Rodrigues e Silva, Rosângela, Maldonado Jr., Arnaldo, Rey, Luis
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista do Instituto de Medicina Tropical de São Paulo
Texto Completo: https://www.revistas.usp.br/rimtsp/article/view/28832
Resumo: The experimental infection of A. arviculoides through different routes of penetration of Schistosoma mansoni cercariae (Transcutaneous and subcutaneous) was studied by the cinetics of egg elimination in stools, by the recovery and localization of adult worms (in the portal system and the mesenteric veins) and through the quantitative egg count. It was shown that A. arviculoides infection is similar to the albino mice which served as control in relation to the efficiency of penetration routes, to the adult worms habitat and the egg count. These results suggest that other aspects of the host-parasite relationship should be evaluate so that A. arviculoides may be indicated as an alternative experimental model in schistosomiasis studies.
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spelling Experimental models of mansonian schistosomiasis: Akodon arviculoides (Rodentia: Cricetidae) Roedores silvestres como modelos experimentais da esquistossomose mansônica: Akodon arviculoides (Rodentia: Cricetidae) Akodon arviculoidesEsquistossomose experimentalOogramaRoedoresSchistosoma mansoni The experimental infection of A. arviculoides through different routes of penetration of Schistosoma mansoni cercariae (Transcutaneous and subcutaneous) was studied by the cinetics of egg elimination in stools, by the recovery and localization of adult worms (in the portal system and the mesenteric veins) and through the quantitative egg count. It was shown that A. arviculoides infection is similar to the albino mice which served as control in relation to the efficiency of penetration routes, to the adult worms habitat and the egg count. These results suggest that other aspects of the host-parasite relationship should be evaluate so that A. arviculoides may be indicated as an alternative experimental model in schistosomiasis studies. A infecção experimental do A. arviculoides através de diferentes vias de penetração das cercárias de Schistosoma mansoni (transcutânea e subeutânea) foi estudada pela cinética de eliminação de ovos nas fezes, pela recuperação dos vermes adultos (no sistema porta e nos vasos mesentéricos) e pelo oograma quantitativo. Demonstrou-se que a infecção do A. arviculoides assemelha-se à dos camundongos albinos que serviram de controle, quanto a eficácia das vias de penetração, ao habitat dos vermes adultos e ao oograma. Esses resultados sugerem que se avaliem outros aspectos da relação parasito-hospedeiro para que o A. arviculoides possa ser indicado como modelo experimental alternativo, nos estudos sobre a esquistossomose. Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo1991-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/rimtsp/article/view/28832Revista do Instituto de Medicina Tropical de São Paulo; Vol. 33 No. 4 (1991); 257-261 Revista do Instituto de Medicina Tropical de São Paulo; Vol. 33 Núm. 4 (1991); 257-261 Revista do Instituto de Medicina Tropical de São Paulo; v. 33 n. 4 (1991); 257-261 1678-99460036-4665reponame:Revista do Instituto de Medicina Tropical de São Pauloinstname:Instituto de Medicina Tropical (IMT)instacron:IMTporhttps://www.revistas.usp.br/rimtsp/article/view/28832/30685Copyright (c) 2018 Revista do Instituto de Medicina Tropical de São Pauloinfo:eu-repo/semantics/openAccessMachado e Silva, José RobertoOliveira, Regina Maria Figueiredo deRodrigues e Silva, RosângelaMaldonado Jr., ArnaldoRey, Luis2012-07-02T01:30:39Zoai:revistas.usp.br:article/28832Revistahttp://www.revistas.usp.br/rimtsp/indexPUBhttps://www.revistas.usp.br/rimtsp/oai||revimtsp@usp.br1678-99460036-4665opendoar:2022-12-13T16:50:35.893909Revista do Instituto de Medicina Tropical de São Paulo - Instituto de Medicina Tropical (IMT)true
dc.title.none.fl_str_mv Experimental models of mansonian schistosomiasis: Akodon arviculoides (Rodentia: Cricetidae)
Roedores silvestres como modelos experimentais da esquistossomose mansônica: Akodon arviculoides (Rodentia: Cricetidae)
title Experimental models of mansonian schistosomiasis: Akodon arviculoides (Rodentia: Cricetidae)
spellingShingle Experimental models of mansonian schistosomiasis: Akodon arviculoides (Rodentia: Cricetidae)
Machado e Silva, José Roberto
Akodon arviculoides
Esquistossomose experimental
Oograma
Roedores
Schistosoma mansoni
title_short Experimental models of mansonian schistosomiasis: Akodon arviculoides (Rodentia: Cricetidae)
title_full Experimental models of mansonian schistosomiasis: Akodon arviculoides (Rodentia: Cricetidae)
title_fullStr Experimental models of mansonian schistosomiasis: Akodon arviculoides (Rodentia: Cricetidae)
title_full_unstemmed Experimental models of mansonian schistosomiasis: Akodon arviculoides (Rodentia: Cricetidae)
title_sort Experimental models of mansonian schistosomiasis: Akodon arviculoides (Rodentia: Cricetidae)
author Machado e Silva, José Roberto
author_facet Machado e Silva, José Roberto
Oliveira, Regina Maria Figueiredo de
Rodrigues e Silva, Rosângela
Maldonado Jr., Arnaldo
Rey, Luis
author_role author
author2 Oliveira, Regina Maria Figueiredo de
Rodrigues e Silva, Rosângela
Maldonado Jr., Arnaldo
Rey, Luis
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Machado e Silva, José Roberto
Oliveira, Regina Maria Figueiredo de
Rodrigues e Silva, Rosângela
Maldonado Jr., Arnaldo
Rey, Luis
dc.subject.por.fl_str_mv Akodon arviculoides
Esquistossomose experimental
Oograma
Roedores
Schistosoma mansoni
topic Akodon arviculoides
Esquistossomose experimental
Oograma
Roedores
Schistosoma mansoni
description The experimental infection of A. arviculoides through different routes of penetration of Schistosoma mansoni cercariae (Transcutaneous and subcutaneous) was studied by the cinetics of egg elimination in stools, by the recovery and localization of adult worms (in the portal system and the mesenteric veins) and through the quantitative egg count. It was shown that A. arviculoides infection is similar to the albino mice which served as control in relation to the efficiency of penetration routes, to the adult worms habitat and the egg count. These results suggest that other aspects of the host-parasite relationship should be evaluate so that A. arviculoides may be indicated as an alternative experimental model in schistosomiasis studies.
publishDate 1991
dc.date.none.fl_str_mv 1991-08-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.revistas.usp.br/rimtsp/article/view/28832
url https://www.revistas.usp.br/rimtsp/article/view/28832
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.revistas.usp.br/rimtsp/article/view/28832/30685
dc.rights.driver.fl_str_mv Copyright (c) 2018 Revista do Instituto de Medicina Tropical de São Paulo
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Revista do Instituto de Medicina Tropical de São Paulo
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo
publisher.none.fl_str_mv Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo
dc.source.none.fl_str_mv Revista do Instituto de Medicina Tropical de São Paulo; Vol. 33 No. 4 (1991); 257-261
Revista do Instituto de Medicina Tropical de São Paulo; Vol. 33 Núm. 4 (1991); 257-261
Revista do Instituto de Medicina Tropical de São Paulo; v. 33 n. 4 (1991); 257-261
1678-9946
0036-4665
reponame:Revista do Instituto de Medicina Tropical de São Paulo
instname:Instituto de Medicina Tropical (IMT)
instacron:IMT
instname_str Instituto de Medicina Tropical (IMT)
instacron_str IMT
institution IMT
reponame_str Revista do Instituto de Medicina Tropical de São Paulo
collection Revista do Instituto de Medicina Tropical de São Paulo
repository.name.fl_str_mv Revista do Instituto de Medicina Tropical de São Paulo - Instituto de Medicina Tropical (IMT)
repository.mail.fl_str_mv ||revimtsp@usp.br
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