Trypanosomes of the subgenus Megatrypanum from armadillos (Xenarthra:Dasypodidae).
Autor(a) principal: | |
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Data de Publicação: | 1990 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional do INPA |
Texto Completo: | https://repositorio.inpa.gov.br/handle/1/16471 |
Resumo: | A new species of trypanosome, Trypanosoma (Megatrypanum) peba, is described from the peripheral blood of the armadillo Euphractus sexcinctus setosus from Bahia State, Brazil. Ten out of 29 specimens of the armadillo Dasypus novemcinctus from Pará State were found to have trypanosomes, including epimastigote forms, in impression smears of subcutaneous lymph nodes. The trypanosomes from D. novemcinctus are illustrated and were identified as belonging to the subgenus Megatrypanum on the basis of their general appearance, although they failed to multiply in blood-agar culture medium and no bloodstream forms were seen. This is the first published record of trypanosomes of this subgenus from armadillos and the first demonstration of epimastigote trypanosomes in the mammalian host other than in the bloodstream, or in the anal glands of opossums. |
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Barrett, Toby VincentNaiff, Roberto Daibes2020-06-05T20:01:04Z2020-06-05T20:01:04Z1990https://repositorio.inpa.gov.br/handle/1/1647110.1590/S0074-02761990000400004A new species of trypanosome, Trypanosoma (Megatrypanum) peba, is described from the peripheral blood of the armadillo Euphractus sexcinctus setosus from Bahia State, Brazil. Ten out of 29 specimens of the armadillo Dasypus novemcinctus from Pará State were found to have trypanosomes, including epimastigote forms, in impression smears of subcutaneous lymph nodes. The trypanosomes from D. novemcinctus are illustrated and were identified as belonging to the subgenus Megatrypanum on the basis of their general appearance, although they failed to multiply in blood-agar culture medium and no bloodstream forms were seen. This is the first published record of trypanosomes of this subgenus from armadillos and the first demonstration of epimastigote trypanosomes in the mammalian host other than in the bloodstream, or in the anal glands of opossums.Volume 85, Número 4, Pags. 407-411Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessAnimalsArmadilloClassificationCulture MediumFemaleGiemsa StainIsolation And PurificationLymph NodeParasitologyTrypanosomaAnimalArmadillosAzure StainsCulture MediaFemaleLymph NodesTrypanosomaTrypanosomes of the subgenus Megatrypanum from armadillos (Xenarthra:Dasypodidae).info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleMemórias do Instituto Oswaldo Cruzengreponame:Repositório Institucional do INPAinstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPAORIGINALartigo-inpa.pdfartigo-inpa.pdfapplication/pdf215008https://repositorio.inpa.gov.br/bitstream/1/16471/1/artigo-inpa.pdff1ffc7e22db4d420879c8d49c2069586MD511/164712020-06-05 16:29:14.175oai:repositorio:1/16471Repositório de PublicaçõesPUBhttps://repositorio.inpa.gov.br/oai/requestopendoar:2020-06-05T20:29:14Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)false |
dc.title.en.fl_str_mv |
Trypanosomes of the subgenus Megatrypanum from armadillos (Xenarthra:Dasypodidae). |
title |
Trypanosomes of the subgenus Megatrypanum from armadillos (Xenarthra:Dasypodidae). |
spellingShingle |
Trypanosomes of the subgenus Megatrypanum from armadillos (Xenarthra:Dasypodidae). Barrett, Toby Vincent Animals Armadillo Classification Culture Medium Female Giemsa Stain Isolation And Purification Lymph Node Parasitology Trypanosoma Animal Armadillos Azure Stains Culture Media Female Lymph Nodes Trypanosoma |
title_short |
Trypanosomes of the subgenus Megatrypanum from armadillos (Xenarthra:Dasypodidae). |
title_full |
Trypanosomes of the subgenus Megatrypanum from armadillos (Xenarthra:Dasypodidae). |
title_fullStr |
Trypanosomes of the subgenus Megatrypanum from armadillos (Xenarthra:Dasypodidae). |
title_full_unstemmed |
Trypanosomes of the subgenus Megatrypanum from armadillos (Xenarthra:Dasypodidae). |
title_sort |
Trypanosomes of the subgenus Megatrypanum from armadillos (Xenarthra:Dasypodidae). |
author |
Barrett, Toby Vincent |
author_facet |
Barrett, Toby Vincent Naiff, Roberto Daibes |
author_role |
author |
author2 |
Naiff, Roberto Daibes |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Barrett, Toby Vincent Naiff, Roberto Daibes |
dc.subject.eng.fl_str_mv |
Animals Armadillo Classification Culture Medium Female Giemsa Stain Isolation And Purification Lymph Node Parasitology Trypanosoma Animal Armadillos Azure Stains Culture Media Female Lymph Nodes Trypanosoma |
topic |
Animals Armadillo Classification Culture Medium Female Giemsa Stain Isolation And Purification Lymph Node Parasitology Trypanosoma Animal Armadillos Azure Stains Culture Media Female Lymph Nodes Trypanosoma |
description |
A new species of trypanosome, Trypanosoma (Megatrypanum) peba, is described from the peripheral blood of the armadillo Euphractus sexcinctus setosus from Bahia State, Brazil. Ten out of 29 specimens of the armadillo Dasypus novemcinctus from Pará State were found to have trypanosomes, including epimastigote forms, in impression smears of subcutaneous lymph nodes. The trypanosomes from D. novemcinctus are illustrated and were identified as belonging to the subgenus Megatrypanum on the basis of their general appearance, although they failed to multiply in blood-agar culture medium and no bloodstream forms were seen. This is the first published record of trypanosomes of this subgenus from armadillos and the first demonstration of epimastigote trypanosomes in the mammalian host other than in the bloodstream, or in the anal glands of opossums. |
publishDate |
1990 |
dc.date.issued.fl_str_mv |
1990 |
dc.date.accessioned.fl_str_mv |
2020-06-05T20:01:04Z |
dc.date.available.fl_str_mv |
2020-06-05T20:01:04Z |
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.uri.fl_str_mv |
https://repositorio.inpa.gov.br/handle/1/16471 |
dc.identifier.doi.none.fl_str_mv |
10.1590/S0074-02761990000400004 |
url |
https://repositorio.inpa.gov.br/handle/1/16471 |
identifier_str_mv |
10.1590/S0074-02761990000400004 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Volume 85, Número 4, Pags. 407-411 |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Memórias do Instituto Oswaldo Cruz |
publisher.none.fl_str_mv |
Memórias do Instituto Oswaldo Cruz |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional do INPA instname:Instituto Nacional de Pesquisas da Amazônia (INPA) instacron:INPA |
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Instituto Nacional de Pesquisas da Amazônia (INPA) |
instacron_str |
INPA |
institution |
INPA |
reponame_str |
Repositório Institucional do INPA |
collection |
Repositório Institucional do INPA |
bitstream.url.fl_str_mv |
https://repositorio.inpa.gov.br/bitstream/1/16471/1/artigo-inpa.pdf |
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f1ffc7e22db4d420879c8d49c2069586 |
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repository.name.fl_str_mv |
Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA) |
repository.mail.fl_str_mv |
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1801499127193796608 |