Correlation between populations of Rhodnius and presence of palm trees as risk factors for the emergence of Chagas disease in Amazon region, Brazil

Autores
Ricardo Silva, Alice Helena; Lopes, Catarina M.; Ramos, Leandro B.; Marques, William A.; Mello, Cícero B.; Duarte, Rosemere; Carbajal de la Fuente, Ana Laura; Toma, Helena K.; Reboredo Oliveira, Luciana; Kikuchi, Simone A.; Baptista, Thaiana F.; Santos Mallet, Jacenir R.; Junqueira, Angela Cristina V.; Gonçalves, Teresa Cristina M.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Among the states that comprise the legally defined Amazon region of Brazil, Pará has presented the highest occurrences of acute cases of Chagas disease over the last two decades. These cases have been attributed to consumption of fruits from native palm trees. In surveys in rural and wild areas of the municipality of Oriximiná, Pará, triatomine fauna, their main ecotopes and the infection rate due to . Trypanosoma cruzi were identified using active and passive search methods: manual capture and Noireau traps, respectively. A total of 582 ecotopes were surveyed using 1496 Noireau traps. Out of 442 specimens collected, 289 were identified as . Rhodnius robustus and 153 as . Rhodnius pictipes. The infection rate caused by . T. cruzi was 17.4%. The food sources of the triatomines were found to be birds, hemolymph, horses, and rodents. The association between . R. robustus and . inajá palm trees (. Attalea marita), which are abundant in rural areas, was confirmed. On the other hand, . R. pictipes is found in several palm tree species, such as . inajá (. A. marita), . mucajá (. Acrocomia aculeata), . murumuru (. Astrocaryum murumuru) and . patauá (. Oenocarpus bataua), and in bromeliads in wild areas. These occurrences of triatomine species in regions with or without . T. cruzi infection, in the vicinity of the main settlement of the municipality, suggest that there is a need for entomological and epidemiological surveillance in this region.
Fil: Ricardo Silva, Alice Helena. Fundación Oswaldo Cruz; Brasil
Fil: Lopes, Catarina M.. Fundación Oswaldo Cruz; Brasil
Fil: Ramos, Leandro B.. Fundación Oswaldo Cruz; Brasil
Fil: Marques, William A.. Fundación Oswaldo Cruz; Brasil
Fil: Mello, Cícero B.. Universidade Federal Fluminense; Brasil
Fil: Duarte, Rosemere. Fundación Oswaldo Cruz; Brasil
Fil: Carbajal de la Fuente, Ana Laura. Fundación Oswaldo Cruz; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Toma, Helena K.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Reboredo Oliveira, Luciana. Fundación Oswaldo Cruz; Brasil
Fil: Kikuchi, Simone A.. Fundación Oswaldo Cruz; Brasil
Fil: Baptista, Thaiana F.. Fundación Oswaldo Cruz; Brasil
Fil: Santos Mallet, Jacenir R.. Fundación Oswaldo Cruz; Brasil
Fil: Junqueira, Angela Cristina V.. Fundación Oswaldo Cruz; Brasil
Fil: Gonçalves, Teresa Cristina M.. Fundación Oswaldo Cruz; Brasil
Materia
NOIREAU TRAPS
RHODNIUS PICTIPES
RHODNIUS ROBUSTUS
SYLVATIC POPULATION
TRIATOMINAE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/198537
Acceder
id CONICETDig_b6b764ea26f6bdf52838819d46555f19
oai_identifier_str oai:ri.conicet.gov.ar:11336/198537
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Correlation between populations of Rhodnius and presence of palm trees as risk factors for the emergence of Chagas disease in Amazon region, BrazilRicardo Silva, Alice HelenaLopes, Catarina M.Ramos, Leandro B.Marques, William A.Mello, Cícero B.Duarte, RosemereCarbajal de la Fuente, Ana LauraToma, Helena K.Reboredo Oliveira, LucianaKikuchi, Simone A.Baptista, Thaiana F.Santos Mallet, Jacenir R.Junqueira, Angela Cristina V.Gonçalves, Teresa Cristina M.NOIREAU TRAPSRHODNIUS PICTIPESRHODNIUS ROBUSTUSSYLVATIC POPULATIONTRIATOMINAEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Among the states that comprise the legally defined Amazon region of Brazil, Pará has presented the highest occurrences of acute cases of Chagas disease over the last two decades. These cases have been attributed to consumption of fruits from native palm trees. In surveys in rural and wild areas of the municipality of Oriximiná, Pará, triatomine fauna, their main ecotopes and the infection rate due to . Trypanosoma cruzi were identified using active and passive search methods: manual capture and Noireau traps, respectively. A total of 582 ecotopes were surveyed using 1496 Noireau traps. Out of 442 specimens collected, 289 were identified as . Rhodnius robustus and 153 as . Rhodnius pictipes. The infection rate caused by . T. cruzi was 17.4%. The food sources of the triatomines were found to be birds, hemolymph, horses, and rodents. The association between . R. robustus and . inajá palm trees (. Attalea marita), which are abundant in rural areas, was confirmed. On the other hand, . R. pictipes is found in several palm tree species, such as . inajá (. A. marita), . mucajá (. Acrocomia aculeata), . murumuru (. Astrocaryum murumuru) and . patauá (. Oenocarpus bataua), and in bromeliads in wild areas. These occurrences of triatomine species in regions with or without . T. cruzi infection, in the vicinity of the main settlement of the municipality, suggest that there is a need for entomological and epidemiological surveillance in this region.Fil: Ricardo Silva, Alice Helena. Fundación Oswaldo Cruz; BrasilFil: Lopes, Catarina M.. Fundación Oswaldo Cruz; BrasilFil: Ramos, Leandro B.. Fundación Oswaldo Cruz; BrasilFil: Marques, William A.. Fundación Oswaldo Cruz; BrasilFil: Mello, Cícero B.. Universidade Federal Fluminense; BrasilFil: Duarte, Rosemere. Fundación Oswaldo Cruz; BrasilFil: Carbajal de la Fuente, Ana Laura. Fundación Oswaldo Cruz; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Toma, Helena K.. Universidade Federal do Rio de Janeiro; BrasilFil: Reboredo Oliveira, Luciana. Fundación Oswaldo Cruz; BrasilFil: Kikuchi, Simone A.. Fundación Oswaldo Cruz; BrasilFil: Baptista, Thaiana F.. Fundación Oswaldo Cruz; BrasilFil: Santos Mallet, Jacenir R.. Fundación Oswaldo Cruz; BrasilFil: Junqueira, Angela Cristina V.. Fundación Oswaldo Cruz; BrasilFil: Gonçalves, Teresa Cristina M.. Fundación Oswaldo Cruz; BrasilElsevier Science2012-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/198537Ricardo Silva, Alice Helena; Lopes, Catarina M.; Ramos, Leandro B.; Marques, William A.; Mello, Cícero B.; et al.; Correlation between populations of Rhodnius and presence of palm trees as risk factors for the emergence of Chagas disease in Amazon region, Brazil; Elsevier Science; Acta Tropica; 123; 3; 9-2012; 217-2230001-706XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0001706X12002185?via%3Dihubinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.actatropica.2012.05.008info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:22:50Zoai:ri.conicet.gov.ar:11336/198537instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:22:50.404CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Correlation between populations of Rhodnius and presence of palm trees as risk factors for the emergence of Chagas disease in Amazon region, Brazil
title Correlation between populations of Rhodnius and presence of palm trees as risk factors for the emergence of Chagas disease in Amazon region, Brazil
spellingShingle Correlation between populations of Rhodnius and presence of palm trees as risk factors for the emergence of Chagas disease in Amazon region, Brazil
Ricardo Silva, Alice Helena
NOIREAU TRAPS
RHODNIUS PICTIPES
RHODNIUS ROBUSTUS
SYLVATIC POPULATION
TRIATOMINAE
title_short Correlation between populations of Rhodnius and presence of palm trees as risk factors for the emergence of Chagas disease in Amazon region, Brazil
title_full Correlation between populations of Rhodnius and presence of palm trees as risk factors for the emergence of Chagas disease in Amazon region, Brazil
title_fullStr Correlation between populations of Rhodnius and presence of palm trees as risk factors for the emergence of Chagas disease in Amazon region, Brazil
title_full_unstemmed Correlation between populations of Rhodnius and presence of palm trees as risk factors for the emergence of Chagas disease in Amazon region, Brazil
title_sort Correlation between populations of Rhodnius and presence of palm trees as risk factors for the emergence of Chagas disease in Amazon region, Brazil
dc.creator.none.fl_str_mv Ricardo Silva, Alice Helena
Lopes, Catarina M.
Ramos, Leandro B.
Marques, William A.
Mello, Cícero B.
Duarte, Rosemere
Carbajal de la Fuente, Ana Laura
Toma, Helena K.
Reboredo Oliveira, Luciana
Kikuchi, Simone A.
Baptista, Thaiana F.
Santos Mallet, Jacenir R.
Junqueira, Angela Cristina V.
Gonçalves, Teresa Cristina M.
author Ricardo Silva, Alice Helena
author_facet Ricardo Silva, Alice Helena
Lopes, Catarina M.
Ramos, Leandro B.
Marques, William A.
Mello, Cícero B.
Duarte, Rosemere
Carbajal de la Fuente, Ana Laura
Toma, Helena K.
Reboredo Oliveira, Luciana
Kikuchi, Simone A.
Baptista, Thaiana F.
Santos Mallet, Jacenir R.
Junqueira, Angela Cristina V.
Gonçalves, Teresa Cristina M.
author_role author
author2 Lopes, Catarina M.
Ramos, Leandro B.
Marques, William A.
Mello, Cícero B.
Duarte, Rosemere
Carbajal de la Fuente, Ana Laura
Toma, Helena K.
Reboredo Oliveira, Luciana
Kikuchi, Simone A.
Baptista, Thaiana F.
Santos Mallet, Jacenir R.
Junqueira, Angela Cristina V.
Gonçalves, Teresa Cristina M.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv NOIREAU TRAPS
RHODNIUS PICTIPES
RHODNIUS ROBUSTUS
SYLVATIC POPULATION
TRIATOMINAE
topic NOIREAU TRAPS
RHODNIUS PICTIPES
RHODNIUS ROBUSTUS
SYLVATIC POPULATION
TRIATOMINAE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Among the states that comprise the legally defined Amazon region of Brazil, Pará has presented the highest occurrences of acute cases of Chagas disease over the last two decades. These cases have been attributed to consumption of fruits from native palm trees. In surveys in rural and wild areas of the municipality of Oriximiná, Pará, triatomine fauna, their main ecotopes and the infection rate due to . Trypanosoma cruzi were identified using active and passive search methods: manual capture and Noireau traps, respectively. A total of 582 ecotopes were surveyed using 1496 Noireau traps. Out of 442 specimens collected, 289 were identified as . Rhodnius robustus and 153 as . Rhodnius pictipes. The infection rate caused by . T. cruzi was 17.4%. The food sources of the triatomines were found to be birds, hemolymph, horses, and rodents. The association between . R. robustus and . inajá palm trees (. Attalea marita), which are abundant in rural areas, was confirmed. On the other hand, . R. pictipes is found in several palm tree species, such as . inajá (. A. marita), . mucajá (. Acrocomia aculeata), . murumuru (. Astrocaryum murumuru) and . patauá (. Oenocarpus bataua), and in bromeliads in wild areas. These occurrences of triatomine species in regions with or without . T. cruzi infection, in the vicinity of the main settlement of the municipality, suggest that there is a need for entomological and epidemiological surveillance in this region.
Fil: Ricardo Silva, Alice Helena. Fundación Oswaldo Cruz; Brasil
Fil: Lopes, Catarina M.. Fundación Oswaldo Cruz; Brasil
Fil: Ramos, Leandro B.. Fundación Oswaldo Cruz; Brasil
Fil: Marques, William A.. Fundación Oswaldo Cruz; Brasil
Fil: Mello, Cícero B.. Universidade Federal Fluminense; Brasil
Fil: Duarte, Rosemere. Fundación Oswaldo Cruz; Brasil
Fil: Carbajal de la Fuente, Ana Laura. Fundación Oswaldo Cruz; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Toma, Helena K.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Reboredo Oliveira, Luciana. Fundación Oswaldo Cruz; Brasil
Fil: Kikuchi, Simone A.. Fundación Oswaldo Cruz; Brasil
Fil: Baptista, Thaiana F.. Fundación Oswaldo Cruz; Brasil
Fil: Santos Mallet, Jacenir R.. Fundación Oswaldo Cruz; Brasil
Fil: Junqueira, Angela Cristina V.. Fundación Oswaldo Cruz; Brasil
Fil: Gonçalves, Teresa Cristina M.. Fundación Oswaldo Cruz; Brasil
description Among the states that comprise the legally defined Amazon region of Brazil, Pará has presented the highest occurrences of acute cases of Chagas disease over the last two decades. These cases have been attributed to consumption of fruits from native palm trees. In surveys in rural and wild areas of the municipality of Oriximiná, Pará, triatomine fauna, their main ecotopes and the infection rate due to . Trypanosoma cruzi were identified using active and passive search methods: manual capture and Noireau traps, respectively. A total of 582 ecotopes were surveyed using 1496 Noireau traps. Out of 442 specimens collected, 289 were identified as . Rhodnius robustus and 153 as . Rhodnius pictipes. The infection rate caused by . T. cruzi was 17.4%. The food sources of the triatomines were found to be birds, hemolymph, horses, and rodents. The association between . R. robustus and . inajá palm trees (. Attalea marita), which are abundant in rural areas, was confirmed. On the other hand, . R. pictipes is found in several palm tree species, such as . inajá (. A. marita), . mucajá (. Acrocomia aculeata), . murumuru (. Astrocaryum murumuru) and . patauá (. Oenocarpus bataua), and in bromeliads in wild areas. These occurrences of triatomine species in regions with or without . T. cruzi infection, in the vicinity of the main settlement of the municipality, suggest that there is a need for entomological and epidemiological surveillance in this region.
publishDate 2012
dc.date.none.fl_str_mv 2012-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/198537
Ricardo Silva, Alice Helena; Lopes, Catarina M.; Ramos, Leandro B.; Marques, William A.; Mello, Cícero B.; et al.; Correlation between populations of Rhodnius and presence of palm trees as risk factors for the emergence of Chagas disease in Amazon region, Brazil; Elsevier Science; Acta Tropica; 123; 3; 9-2012; 217-223
0001-706X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/198537
identifier_str_mv Ricardo Silva, Alice Helena; Lopes, Catarina M.; Ramos, Leandro B.; Marques, William A.; Mello, Cícero B.; et al.; Correlation between populations of Rhodnius and presence of palm trees as risk factors for the emergence of Chagas disease in Amazon region, Brazil; Elsevier Science; Acta Tropica; 123; 3; 9-2012; 217-223
0001-706X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0001706X12002185?via%3Dihub
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.actatropica.2012.05.008
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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