Capybara (Hydrochoerus hydrochaeris) exposure to Rickettsia in the Federal District of Brazil, a non-endemic area for Brazilian spotted fever
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| Autor principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , , , |
| Formato: | Artigo |
| Idioma: | eng |
| Fonte: | Repositório Institucional da UnB |
| Texto Completo: | https://repositorio.unb.br/handle/10482/41215 https://doi.org/10.1590/S1984-29612021035 http://orcid.org/0000-0002-9112-1718 |
Resumo: | In this study, whole blood samples and ticks were collected from 57 capybaras in recreational areas in the Federal District, Brazil, aiming to investigate the presence of Rickettsia spp. using polymerase chain reaction (PCR) and indirect immunofluorescence (IFAT) assays. None of the capybara blood samples yielded rickettsial DNA by PCR. Among 55 capybara serum samples tested by IFAT, 53 (96.3%) reacted to Rickettsia spp. Among these, 21 (39.6%) identified the R. bellii antigen as the probable antigen involved in a homologous reaction (PAIHR), whereas 2 (3.8%) identified the R. parkeri antigen. Ticks collected from capybaras were identified as 173 Amblyomma sculptum and 410 A. dubitatum, in addition to nine Amblyomma spp. larvae. A sample of 231 ticks was subjected to DNA extraction and PCR for Rickettsia species. None of 122 A. sculptum yielded rickettsial DNA. Molecular evidence of R. bellii was found in 25/108 (23.1%) and of Rickettsia sp. strain Cooperi (R. parkeri-like agent) in 2/108 (1.9%) of the A. dubitatum samples. These results suggest a greater exposure to R. bellii in these capybara populations, in addition to a more significant number of A. dubitatum, which might characterize the Federal District region as not endemic for Brazilian spotted fever. |
| _version_ | 1871442642726813696 |
|---|---|
| author | Quadros, Ana Paula Nunes de |
| author2 | Rêgo, George Magno Sousa do Silva, Thamiris Figueiredo da Carvalho, Andréa de Moraes Binder, Thiago Fernandes Martins Lina de Campos Castro, Márcio Botelho de Mattos, Paulo Sérgio Ribeiro de Labruna, Marcelo Bahia Paludo, Giane Regina |
| author2_role | author author author author author author author author |
| author_browse | Binder, Thiago Fernandes Martins Lina de Campos Carvalho, Andréa de Moraes Castro, Márcio Botelho de Labruna, Marcelo Bahia Mattos, Paulo Sérgio Ribeiro de Paludo, Giane Regina Quadros, Ana Paula Nunes de Rêgo, George Magno Sousa do Silva, Thamiris Figueiredo da |
| author_facet | Quadros, Ana Paula Nunes de Rêgo, George Magno Sousa do Silva, Thamiris Figueiredo da Carvalho, Andréa de Moraes Binder, Thiago Fernandes Martins Lina de Campos Castro, Márcio Botelho de Mattos, Paulo Sérgio Ribeiro de Labruna, Marcelo Bahia Paludo, Giane Regina |
| author_role | author |
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| bitstream.url.fl_str_mv | http://repositorio2.unb.br/jspui/bitstream/10482/41215/1/ARTIGO_Capybara%28Hydrochoerus%20hydrochaeris%29.pdf http://repositorio2.unb.br/jspui/bitstream/10482/41215/2/license.txt |
| collection | Repositório Institucional da UnB |
| dc.contributor.author.fl_str_mv | Quadros, Ana Paula Nunes de Rêgo, George Magno Sousa do Silva, Thamiris Figueiredo da Carvalho, Andréa de Moraes Binder, Thiago Fernandes Martins Lina de Campos Castro, Márcio Botelho de Mattos, Paulo Sérgio Ribeiro de Labruna, Marcelo Bahia Paludo, Giane Regina |
| dc.date.accessioned.fl_str_mv | 2021-06-21T14:45:07Z |
| dc.date.available.fl_str_mv | 2021-06-21T14:45:07Z |
| dc.date.issued.fl_str_mv | 2021-05-28 |
| dc.identifier.citation.fl_str_mv | QUADROS, Ana Paula Nunes de et al. Capybara (Hydrochoerus hydrochaeris) exposure to Rickettsia in the Federal District of Brazil, a non-endemic area for Brazilian spotted fever. Revista Brasileira de Parasitologia Veterinária, Jaboticabal, v. 30, n. 2 e028720, 2021. DOI: https://doi.org/10.1590/S1984-29612021035. Disponível em: https://doi.org/10.1590/S1984-29612021035. Epub 28 May 2021. Acesso em: 21 jun. 2021. |
| dc.identifier.doi.pt_BR.fl_str_mv | https://doi.org/10.1590/S1984-29612021035 |
| dc.identifier.orcid.pt_BR.fl_str_mv | http://orcid.org/0000-0002-9112-1718 |
| dc.identifier.uri.fl_str_mv | https://repositorio.unb.br/handle/10482/41215 |
| dc.language.iso.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Colégio Brasileiro de Parasitologia Veterinária |
| dc.rights.driver.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositório Institucional da UnB instname:Universidade de Brasília (UnB) instacron:UNB |
| dc.subject.keyword.pt_BR.fl_str_mv | Vetores artrópodes Febre maculosa Rickettsioses |
| dc.title.alternative.pt_BR.fl_str_mv | Exposição de capivaras (Hydrochoerus hydrochaeris) à Rickettsia no Distrito Federal, área não endêmica para febre maculosa brasileira |
| dc.title.pt_BR.fl_str_mv | Capybara (Hydrochoerus hydrochaeris) exposure to Rickettsia in the Federal District of Brazil, a non-endemic area for Brazilian spotted fever |
| dc.type.driver.fl_str_mv | info:eu-repo/semantics/article |
| dc.type.status.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | In this study, whole blood samples and ticks were collected from 57 capybaras in recreational areas in the Federal District, Brazil, aiming to investigate the presence of Rickettsia spp. using polymerase chain reaction (PCR) and indirect immunofluorescence (IFAT) assays. None of the capybara blood samples yielded rickettsial DNA by PCR. Among 55 capybara serum samples tested by IFAT, 53 (96.3%) reacted to Rickettsia spp. Among these, 21 (39.6%) identified the R. bellii antigen as the probable antigen involved in a homologous reaction (PAIHR), whereas 2 (3.8%) identified the R. parkeri antigen. Ticks collected from capybaras were identified as 173 Amblyomma sculptum and 410 A. dubitatum, in addition to nine Amblyomma spp. larvae. A sample of 231 ticks was subjected to DNA extraction and PCR for Rickettsia species. None of 122 A. sculptum yielded rickettsial DNA. Molecular evidence of R. bellii was found in 25/108 (23.1%) and of Rickettsia sp. strain Cooperi (R. parkeri-like agent) in 2/108 (1.9%) of the A. dubitatum samples. These results suggest a greater exposure to R. bellii in these capybara populations, in addition to a more significant number of A. dubitatum, which might characterize the Federal District region as not endemic for Brazilian spotted fever. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | UNB_fa82a8f8c87967a44d8b9134e4e974e1 |
| identifier_str_mv | QUADROS, Ana Paula Nunes de et al. Capybara (Hydrochoerus hydrochaeris) exposure to Rickettsia in the Federal District of Brazil, a non-endemic area for Brazilian spotted fever. Revista Brasileira de Parasitologia Veterinária, Jaboticabal, v. 30, n. 2 e028720, 2021. DOI: https://doi.org/10.1590/S1984-29612021035. Disponível em: https://doi.org/10.1590/S1984-29612021035. Epub 28 May 2021. Acesso em: 21 jun. 2021. |
| instacron_str | UNB |
| institution | UNB |
| instname_str | Universidade de Brasília (UnB) |
| language | eng |
| network_acronym_str | UNB |
| network_name_str | Repositório Institucional da UnB |
| oai_identifier_str | oai:repositorio.unb.br:10482/41215 |
| publishDate | 2021 |
| publishDateSort | 2021 |
| publisher.none.fl_str_mv | Colégio Brasileiro de Parasitologia Veterinária |
| reponame_str | Repositório Institucional da UnB |
| repository.mail.fl_str_mv | repositorio@unb.br |
| repository.name.fl_str_mv | Repositório Institucional da UnB - Universidade de Brasília (UnB) |
| repository_id_str | |
| spelling | Quadros, Ana Paula Nunes deRêgo, George Magno Sousa doSilva, Thamiris Figueiredo daCarvalho, Andréa de MoraesBinder, Thiago Fernandes Martins Lina de CamposCastro, Márcio Botelho deMattos, Paulo Sérgio Ribeiro deLabruna, Marcelo BahiaPaludo, Giane Regina2021-06-21T14:45:07Z2021-06-21T14:45:07Z2021-05-28QUADROS, Ana Paula Nunes de et al. Capybara (Hydrochoerus hydrochaeris) exposure to Rickettsia in the Federal District of Brazil, a non-endemic area for Brazilian spotted fever. Revista Brasileira de Parasitologia Veterinária, Jaboticabal, v. 30, n. 2 e028720, 2021. DOI: https://doi.org/10.1590/S1984-29612021035. Disponível em: https://doi.org/10.1590/S1984-29612021035. Epub 28 May 2021. Acesso em: 21 jun. 2021.https://repositorio.unb.br/handle/10482/41215https://doi.org/10.1590/S1984-29612021035http://orcid.org/0000-0002-9112-1718Colégio Brasileiro de Parasitologia Veterinária(CC BY) This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.info:eu-repo/semantics/openAccessCapybara (Hydrochoerus hydrochaeris) exposure to Rickettsia in the Federal District of Brazil, a non-endemic area for Brazilian spotted feverExposição de capivaras (Hydrochoerus hydrochaeris) à Rickettsia no Distrito Federal, área não endêmica para febre maculosa brasileirainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleVetores artrópodesFebre maculosaRickettsiosesIn this study, whole blood samples and ticks were collected from 57 capybaras in recreational areas in the Federal District, Brazil, aiming to investigate the presence of Rickettsia spp. using polymerase chain reaction (PCR) and indirect immunofluorescence (IFAT) assays. None of the capybara blood samples yielded rickettsial DNA by PCR. Among 55 capybara serum samples tested by IFAT, 53 (96.3%) reacted to Rickettsia spp. Among these, 21 (39.6%) identified the R. bellii antigen as the probable antigen involved in a homologous reaction (PAIHR), whereas 2 (3.8%) identified the R. parkeri antigen. Ticks collected from capybaras were identified as 173 Amblyomma sculptum and 410 A. dubitatum, in addition to nine Amblyomma spp. larvae. A sample of 231 ticks was subjected to DNA extraction and PCR for Rickettsia species. None of 122 A. sculptum yielded rickettsial DNA. Molecular evidence of R. bellii was found in 25/108 (23.1%) and of Rickettsia sp. strain Cooperi (R. parkeri-like agent) in 2/108 (1.9%) of the A. dubitatum samples. These results suggest a greater exposure to R. bellii in these capybara populations, in addition to a more significant number of A. dubitatum, which might characterize the Federal District region as not endemic for Brazilian spotted fever.Faculdade de Agronomia e Medicina Veterinária (FAV)engreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNBORIGINALARTIGO_Capybara(Hydrochoerus hydrochaeris).pdfARTIGO_Capybara(Hydrochoerus hydrochaeris).pdfapplication/pdf328659http://repositorio2.unb.br/jspui/bitstream/10482/41215/1/ARTIGO_Capybara%28Hydrochoerus%20hydrochaeris%29.pdfa2e17c2e7f96ad06e3042883e1f2d6c4MD51open accessLICENSElicense.txtlicense.txttext/plain163http://repositorio2.unb.br/jspui/bitstream/10482/41215/2/license.txtba54f8d1c5f5ec8df897ad678916c701MD52open access10482/412152023-06-30 16:28:24.826open accessoai:repositorio.unb.br:10482/41215U3VibWlzc8OjbyBlZmV0aXZhZGEgcG9yIGludGVncmFudGUgZGEgZXF1aXBlIGRvIFJlcG9zaXTDs3JpbyBJbnN0aXR1Y2lvbmFsIGRhIFVuQiBkZSBhY29yZG8gY29tIGxpY2Vuw6dhIGNvbmNlZGlkYSBwZWxvIGF1dG9yIGUvb3UgZGV0ZW50b3IgZG9zIGRpcmVpdG9zIGF1dG9yYWlzLg==Repositório InstitucionalPUBhttps://repositorio.unb.br/oai/requestrepositorio@unb.bropendoar:2023-06-30T19:28:24Repositório Institucional da UnB - Universidade de Brasília (UnB) |
| spellingShingle | Capybara (Hydrochoerus hydrochaeris) exposure to Rickettsia in the Federal District of Brazil, a non-endemic area for Brazilian spotted fever Quadros, Ana Paula Nunes de Vetores artrópodes Febre maculosa Rickettsioses |
| status_str | publishedVersion |
| title | Capybara (Hydrochoerus hydrochaeris) exposure to Rickettsia in the Federal District of Brazil, a non-endemic area for Brazilian spotted fever |
| title_full | Capybara (Hydrochoerus hydrochaeris) exposure to Rickettsia in the Federal District of Brazil, a non-endemic area for Brazilian spotted fever |
| title_fullStr | Capybara (Hydrochoerus hydrochaeris) exposure to Rickettsia in the Federal District of Brazil, a non-endemic area for Brazilian spotted fever |
| title_full_unstemmed | Capybara (Hydrochoerus hydrochaeris) exposure to Rickettsia in the Federal District of Brazil, a non-endemic area for Brazilian spotted fever |
| title_short | Capybara (Hydrochoerus hydrochaeris) exposure to Rickettsia in the Federal District of Brazil, a non-endemic area for Brazilian spotted fever |
| title_sort | Capybara (Hydrochoerus hydrochaeris) exposure to Rickettsia in the Federal District of Brazil, a non-endemic area for Brazilian spotted fever |
| topic | Vetores artrópodes Febre maculosa Rickettsioses |
| url | https://repositorio.unb.br/handle/10482/41215 https://doi.org/10.1590/S1984-29612021035 http://orcid.org/0000-0002-9112-1718 |