Results 31 to 40 of about 1,479 (165)

Distribuição e infecção de triatomíneos por Trypanosoma do tipo cruzi na Ilha de São Luís-Maranhão

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 1985
São apresentados dados referentes às espécies e infecção natural de triatomíneos na Ilha de São Luis-MA. Dos triatomíneos coletados foram encontradas as seguintes espécies: Rhodnius pictipes Rhodnius neglectus, Rhodnius nasutus, Triatoma rubrofasciata ...
Reginaldo Peçanha Brazil   +3 more
doaj   +1 more source

Infecção por Trypanosoma cruzi em triatomíneos do Estado de São Paulo

open access: yesBrazilian Journal of Health Review, 2019
In the state of São Paulo there has been no occurrence of transmission of the disease by domiciled triatomines. The presence of vectors associated with Trypanosoma cruzi infection has declined over the decades, as well as the number of municipalities ...
R. Silva   +2 more
semanticscholar   +1 more source

Standardization of laboratory bioassays for the study of Triatoma sordida susceptibility to pyrethroid insecticides

open access: yesParasites & Vectors, 2015
Background Increasing reports of high-resistant Triatominae populations concerns scientists and sanitarians as little is known about the factors behind the occurrence of such phenotype and its real impact on vector control strategies.
Grasielle Caldas D’Ávila Pessoa   +4 more
doaj   +1 more source

Infestation of Palm Trees by Triatomines (Hemiptera: Reduviidae) in the State of Bahia, Brazil

open access: yesEntomoBrasilis, 2012
Palm trees play important roles as breeding and foraging habitats for sylvatic triatomines, vectors of Chagas disease. The occurrence of triatomines in peridomestic palm trees may increase the risk of invasion in households and should therefore be ...
Rodrigo Gurgel-Gonçalves   +2 more
doaj   +3 more sources

Susceptibility to deltamethrin of wild and domestic populations of Triatoma infestans of the Gran Chaco and the Inter-Andean Valleys of Bolivia

open access: yesParasites & Vectors, 2014
Background The persistence of Triatoma infestans and the continuous transmission of Trypanosoma cruzi in the Inter-Andean Valleys and in the Gran Chaco of Bolivia are of great significance.
Marinely Bustamante Gomez   +6 more
doaj   +1 more source

Resistance to deltamethrin by domestic and wild Triatoma infestans populations in the municipality of Toro Toro, Potosi, Bolivia

open access: yesParasites & Vectors, 2018
Background Chemical control with pyrethroid insecticides has been effective in reducing endemic areas of distribution of Triatoma infestans in the Southern Cone, as well as Bolivia; this had considerably reduced the infestation of households in a large ...
Jorge Espinoza Echeverria   +5 more
doaj   +1 more source

CARRAPATICIDAS E INSETICIDAS NO CONTROLE QUÍMICO DE TRIATOMÍNEOS

open access: yes, 2017
Diversos trabalhos foram realizados ao longo da historia do Brasil com o intuito de se controlar e erradicar os bichos barbeiros do ambiente habitado por seres humanos, incluindo a realizacao de controle quimico com hexaclorociclohexanos.
Willian Marinho Dourado Coelho   +2 more
semanticscholar   +1 more source

Hábitos alimentares, infecção natural e distribuição de triatomíneos domiciliados na região central do Brasil Feeding habits, natural infection and distribution of domiciliary triatominae bugs in the central region of Brazil

open access: yesRevista de Saúde Pública, 1982
Apresentam-se as informações obtidas no inquérito triatomíneo levado a efeito na região central do Brasil. As características biogeográficas incluem a existência de áreas abertas dos cerrados e amplas faixas transicionais com outras feições paisagísticas.
Oswaldo Paulo Forattini   +3 more
doaj   +1 more source

Occurrence of positivity for Trypanosoma cruzi in triatomine from municipalities in Southeastern Brazil, from 2002 to 2004 Ocorrência e positividade para Trypanosoma cruzi em triatomíneos de municípios da região sudeste do Brasil, de 2002 a 2004

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2010
INTRODUCTION: from an epidemiological point of view, more than 120 species of triatomine (Hemiptera, Reduviidae) are known. The occurrence and positivity for Trypanosoma cruzi in triatomines in 16 municipalities of the Triângulo Mineiro and Alto ...
Márcia Beatriz Cardoso de Paula   +7 more
doaj   +1 more source

Avaliação de eficácia do Programa de Controle da Doença de Chagas: aspectos metodológicos

open access: yesCadernos de Saúde Pública, 1994
A eficácia do Programa de Controle da Doença de Chagas (PCDCh) foi estimada em um estudo conduzido no Estado de Minas Gerais. Áreas com diferentes tempos de intervenção (cinco e 10 anos) e sem intervenção (controle) foram comparadas para verificar ...
Mariângela Carneiro   +1 more
doaj  

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