Experimental models of mansonian schistosomiasis: Akodon arviculoides (Rodentia: Cricetidae)
Autor(a) principal: | |
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Data de Publicação: | 1991 |
Outros Autores: | , , , |
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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Revista do Instituto de Medicina Tropical de São Paulo |
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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 |
_version_ |
1798951638907486208 |