A multi-species bait for Chagas disease vectors

Detalhes bibliográficos
Autor(a) principal: Mota, Theo
Data de Publicação: 2014
Outros Autores: Vitta, Ana Cristina Renna de, Lorenzo-Figueiras, Alicia N., Barezani, Carla P., Zani, Carlos Leomar, Lazzari, Claudio R., Diotaiuti, Liléia Gonçalves, Jeffares, Lynne, Bohman, Björn, Lorenzo, Marcelo Gustavo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/9556
Resumo: Fundação Oswaldo Cruz. Centro de Pesquisa Rene Rachou. Laboratório de Triatomıneos e Epidemiologia das Doenças de Chagas. Belo Horizonte, MG, Brasil / Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas. Departamento de Fisiologia e Biofísica. Belo Horizonte, MG, Brasil.
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spelling Mota, TheoVitta, Ana Cristina Renna deLorenzo-Figueiras, Alicia N.Barezani, Carla P.Zani, Carlos LeomarLazzari, Claudio R.Diotaiuti, Liléia GonçalvesJeffares, LynneBohman, BjörnLorenzo, Marcelo Gustavo2015-02-27T15:42:49Z2015-02-27T15:42:49Z2014MOTA, Theo et al. A multi-species bait for Chagas disease vectors. PLOS Neglected Tropical Diseases, v. 8, n. 2, p. 1-8, 2014.1935-2735https://www.arca.fiocruz.br/handle/icict/955610.1371/journal.pntd.0002677engPublic Library of ScienceA multi-species bait for Chagas disease vectorsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Centro de Pesquisa Rene Rachou. Laboratório de Triatomıneos e Epidemiologia das Doenças de Chagas. Belo Horizonte, MG, Brasil / Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas. Departamento de Fisiologia e Biofísica. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Centro de Pesquisa Rene Rachou. Laboratório de Triatomíneos e Epidemiologia das Doenças de Chagas. Belo Horizonte, MG, Brasil.Universidad de Buenos Aires. Laboratorio de Fisiologıa de Insectos. Buenos Aires, Argentina.Fundação Ezequiel Dias. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Centro de Pesquisa Rene Rachou. Laboratório de Química de Produtos Naturais. Belo Horizonte, MG, Brasil.Universite François Rabelais. Institut de Recherche sur la Biologie de l’Insecte.Tours, France.Fundação Oswaldo Cruz. Centro de Pesquisa Rene Rachou. Laboratório de Triatomíneos e Epidemiologia das Doenças de Chagas. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Centro de Pesquisa Rene Rachou. Laboratório de Triatomíneos e Epidemiologia das Doenças de Chagas. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Centro de Pesquisa Rene Rachou. Laboratório de Triatomíneos e Epidemiologia das Doenças de Chagas. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Centro de Pesquisa Rene Rachou. Laboratório de Triatomíneos e Epidemiologia das Doenças de Chagas. Belo Horizonte, MG, Brasil.Background: Triatomine bugs are the insect vectors of Trypanosoma cruzi, the etiological agent of Chagas disease. These insects are known to aggregate inside shelters during daylight hours and it has been demonstrated that within shelters, the aggregation is induced by volatiles emitted from bug feces. These signals promote inter-species aggregation among most species studied, but the chemical composition is unknown. Methodology/Principal Findings: In the present work, feces from larvae of the three species were obtained and volatile compounds were identified by solid phase microextraction-gas chromatography-mass spectrometry (SPME-GC-MS). We identified five compounds, all present in feces of all of the three species: Triatoma infestans, Panstrongylus megistus and Triatoma brasiliensis. These substances were tested for attractivity and ability to recruit insects into shelters. Behaviorally active doses of the five substances were obtained for all three triatomine species. The bugs were significantly attracted to shelters baited with blends of 160 ng or 1.6 mg of each substance. Conclusions/Significance: Common compounds were found in the feces of vectors of Chagas disease that actively recruited insects into shelters, which suggests that this blend of compounds could be used for the development of baits for early detection of reinfestation with triatomine bugs.Chagas DiseasePanstrongylusTriatomaVolatile Organic Compoundsinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-81914https://www.arca.fiocruz.br/bitstream/icict/9556/1/license.txt7d48279ffeed55da8dfe2f8e81f3b81fMD51ORIGINAL2014_114.pdf2014_114.pdfapplication/pdf893477https://www.arca.fiocruz.br/bitstream/icict/9556/2/2014_114.pdfdc100e95c2122889d1bcf704c985df2cMD52TEXT2014_114.pdf.txt2014_114.pdf.txtExtracted texttext/plain35573https://www.arca.fiocruz.br/bitstream/icict/9556/3/2014_114.pdf.txtbb311c918dafc59be25090dd2f44a6eaMD53icict/95562022-05-25 17:05:23.568oai:www.arca.fiocruz.br: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ório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352022-05-25T20:05:23Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false
dc.title.pt_BR.fl_str_mv A multi-species bait for Chagas disease vectors
title A multi-species bait for Chagas disease vectors
spellingShingle A multi-species bait for Chagas disease vectors
Mota, Theo
Chagas Disease
Panstrongylus
Triatoma
Volatile Organic Compounds
title_short A multi-species bait for Chagas disease vectors
title_full A multi-species bait for Chagas disease vectors
title_fullStr A multi-species bait for Chagas disease vectors
title_full_unstemmed A multi-species bait for Chagas disease vectors
title_sort A multi-species bait for Chagas disease vectors
author Mota, Theo
author_facet Mota, Theo
Vitta, Ana Cristina Renna de
Lorenzo-Figueiras, Alicia N.
Barezani, Carla P.
Zani, Carlos Leomar
Lazzari, Claudio R.
Diotaiuti, Liléia Gonçalves
Jeffares, Lynne
Bohman, Björn
Lorenzo, Marcelo Gustavo
author_role author
author2 Vitta, Ana Cristina Renna de
Lorenzo-Figueiras, Alicia N.
Barezani, Carla P.
Zani, Carlos Leomar
Lazzari, Claudio R.
Diotaiuti, Liléia Gonçalves
Jeffares, Lynne
Bohman, Björn
Lorenzo, Marcelo Gustavo
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Mota, Theo
Vitta, Ana Cristina Renna de
Lorenzo-Figueiras, Alicia N.
Barezani, Carla P.
Zani, Carlos Leomar
Lazzari, Claudio R.
Diotaiuti, Liléia Gonçalves
Jeffares, Lynne
Bohman, Björn
Lorenzo, Marcelo Gustavo
dc.subject.en.pt_BR.fl_str_mv Chagas Disease
Panstrongylus
Triatoma
Volatile Organic Compounds
topic Chagas Disease
Panstrongylus
Triatoma
Volatile Organic Compounds
description Fundação Oswaldo Cruz. Centro de Pesquisa Rene Rachou. Laboratório de Triatomıneos e Epidemiologia das Doenças de Chagas. Belo Horizonte, MG, Brasil / Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas. Departamento de Fisiologia e Biofísica. Belo Horizonte, MG, Brasil.
publishDate 2014
dc.date.issued.fl_str_mv 2014
dc.date.accessioned.fl_str_mv 2015-02-27T15:42:49Z
dc.date.available.fl_str_mv 2015-02-27T15:42:49Z
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.citation.fl_str_mv MOTA, Theo et al. A multi-species bait for Chagas disease vectors. PLOS Neglected Tropical Diseases, v. 8, n. 2, p. 1-8, 2014.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/9556
dc.identifier.issn.none.fl_str_mv 1935-2735
dc.identifier.doi.none.fl_str_mv 10.1371/journal.pntd.0002677
identifier_str_mv MOTA, Theo et al. A multi-species bait for Chagas disease vectors. PLOS Neglected Tropical Diseases, v. 8, n. 2, p. 1-8, 2014.
1935-2735
10.1371/journal.pntd.0002677
url https://www.arca.fiocruz.br/handle/icict/9556
dc.language.iso.fl_str_mv eng
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dc.publisher.none.fl_str_mv Public Library of Science
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