Occurrence and experimental infection of toads (Bufo marinus and B. granulosus) with mycobacterium chelonei subsp. abscessus
Autor(a) principal: | |
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Data de Publicação: | 1984 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional do INPA |
Texto Completo: | https://repositorio.inpa.gov.br/handle/1/16478 |
Resumo: | In a survey of 234 Amazonian toads and frogs, six strains of Mycobacterium chelonei subsp. abscessus were isolated from the liver or spleen of four of 66 Bufo marinus (6.1%) and from the kidney or peritoneal fluid of two of 86 B. granulosus (2.3%). There were no histopathological lesions in the viscera of the infected animals. Experimental infection of 29 captive B. marinus and B. granulosus, by the intraperitoneal route, with a pooled inoculum of M. chelonei subsp. abscessus caused five deaths near the end of a 2-month observation period. M. chelonei subsp. abscessus was isolated from the liver, spleen, kidney, gonad, heart and lung of toads killed at various intervals after inoculation, and intracellular acid-fast bacilli were seen in these organs. Histological evidence of invasion of tissues by mycobacteria became apparent from the 45th day after infection. The susceptibility to infection of B. marinus and B. granulosus suggests that these toads may serve as a fortuitous animal host for M. chelonei subsp. abscessus. |
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Mok, WaiyinCarvalho, C. M.2020-06-05T20:01:06Z2020-06-05T20:01:06Z1984https://repositorio.inpa.gov.br/handle/1/1647810.1099/00222615-18-3-327In a survey of 234 Amazonian toads and frogs, six strains of Mycobacterium chelonei subsp. abscessus were isolated from the liver or spleen of four of 66 Bufo marinus (6.1%) and from the kidney or peritoneal fluid of two of 86 B. granulosus (2.3%). There were no histopathological lesions in the viscera of the infected animals. Experimental infection of 29 captive B. marinus and B. granulosus, by the intraperitoneal route, with a pooled inoculum of M. chelonei subsp. abscessus caused five deaths near the end of a 2-month observation period. M. chelonei subsp. abscessus was isolated from the liver, spleen, kidney, gonad, heart and lung of toads killed at various intervals after inoculation, and intracellular acid-fast bacilli were seen in these organs. Histological evidence of invasion of tissues by mycobacteria became apparent from the 45th day after infection. The susceptibility to infection of B. marinus and B. granulosus suggests that these toads may serve as a fortuitous animal host for M. chelonei subsp. abscessus.Volume 18, Número 3, Pags. 327-333Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessAnimals ExperimentAnimals ModelBrasilEpidemiologyExperimental InfectionMycobacterium CheloneiNonhumanPriority JournalToadOccurrence and experimental infection of toads (Bufo marinus and B. granulosus) with mycobacterium chelonei subsp. abscessusinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleJournal of Medical Microbiologyengreponame:Repositório Institucional do INPAinstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPAORIGINALartigo-inpa.pdfartigo-inpa.pdfapplication/pdf881032https://repositorio.inpa.gov.br/bitstream/1/16478/1/artigo-inpa.pdf9197c11c476528ea5c8350758ccf4e75MD511/164782020-06-05 16:09:38.793oai:repositorio:1/16478Repositório de PublicaçõesPUBhttps://repositorio.inpa.gov.br/oai/requestopendoar:2020-06-05T20:09:38Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)false |
dc.title.en.fl_str_mv |
Occurrence and experimental infection of toads (Bufo marinus and B. granulosus) with mycobacterium chelonei subsp. abscessus |
title |
Occurrence and experimental infection of toads (Bufo marinus and B. granulosus) with mycobacterium chelonei subsp. abscessus |
spellingShingle |
Occurrence and experimental infection of toads (Bufo marinus and B. granulosus) with mycobacterium chelonei subsp. abscessus Mok, Waiyin Animals Experiment Animals Model Brasil Epidemiology Experimental Infection Mycobacterium Chelonei Nonhuman Priority Journal Toad |
title_short |
Occurrence and experimental infection of toads (Bufo marinus and B. granulosus) with mycobacterium chelonei subsp. abscessus |
title_full |
Occurrence and experimental infection of toads (Bufo marinus and B. granulosus) with mycobacterium chelonei subsp. abscessus |
title_fullStr |
Occurrence and experimental infection of toads (Bufo marinus and B. granulosus) with mycobacterium chelonei subsp. abscessus |
title_full_unstemmed |
Occurrence and experimental infection of toads (Bufo marinus and B. granulosus) with mycobacterium chelonei subsp. abscessus |
title_sort |
Occurrence and experimental infection of toads (Bufo marinus and B. granulosus) with mycobacterium chelonei subsp. abscessus |
author |
Mok, Waiyin |
author_facet |
Mok, Waiyin Carvalho, C. M. |
author_role |
author |
author2 |
Carvalho, C. M. |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Mok, Waiyin Carvalho, C. M. |
dc.subject.eng.fl_str_mv |
Animals Experiment Animals Model Brasil Epidemiology Experimental Infection Mycobacterium Chelonei Nonhuman Priority Journal Toad |
topic |
Animals Experiment Animals Model Brasil Epidemiology Experimental Infection Mycobacterium Chelonei Nonhuman Priority Journal Toad |
description |
In a survey of 234 Amazonian toads and frogs, six strains of Mycobacterium chelonei subsp. abscessus were isolated from the liver or spleen of four of 66 Bufo marinus (6.1%) and from the kidney or peritoneal fluid of two of 86 B. granulosus (2.3%). There were no histopathological lesions in the viscera of the infected animals. Experimental infection of 29 captive B. marinus and B. granulosus, by the intraperitoneal route, with a pooled inoculum of M. chelonei subsp. abscessus caused five deaths near the end of a 2-month observation period. M. chelonei subsp. abscessus was isolated from the liver, spleen, kidney, gonad, heart and lung of toads killed at various intervals after inoculation, and intracellular acid-fast bacilli were seen in these organs. Histological evidence of invasion of tissues by mycobacteria became apparent from the 45th day after infection. The susceptibility to infection of B. marinus and B. granulosus suggests that these toads may serve as a fortuitous animal host for M. chelonei subsp. abscessus. |
publishDate |
1984 |
dc.date.issued.fl_str_mv |
1984 |
dc.date.accessioned.fl_str_mv |
2020-06-05T20:01:06Z |
dc.date.available.fl_str_mv |
2020-06-05T20:01:06Z |
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/1/16478 |
dc.identifier.doi.none.fl_str_mv |
10.1099/00222615-18-3-327 |
url |
https://repositorio.inpa.gov.br/handle/1/16478 |
identifier_str_mv |
10.1099/00222615-18-3-327 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Volume 18, Número 3, Pags. 327-333 |
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 |
Journal of Medical Microbiology |
publisher.none.fl_str_mv |
Journal of Medical Microbiology |
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) |
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INPA |
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INPA |
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Repositório Institucional do INPA |
collection |
Repositório Institucional do INPA |
bitstream.url.fl_str_mv |
https://repositorio.inpa.gov.br/bitstream/1/16478/1/artigo-inpa.pdf |
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Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA) |
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