Results 71 to 80 of about 767 (150)

[Microclimatic properties of the Triatoma brasiliensis habitat].

open access: yesCadernos de saude publica, 2001
Vector-borne transmission of Chagas disease in Northeast Brazil is basically by Triatoma brasiliensis. It is thus crucial to determine this species' microclimatic preferences as limiting factors for its distribution and ability to infest domestic environments.
M G, Lorenzo   +4 more
openaire   +1 more source

Chromosome homogeneity in populations of Triatoma brasiliensis Neiva 1911 (Hemiptera - Reduviidae - Triatominae)

open access: yesCadernos de Saúde Pública, 2000
Triatoma brasiliensis is the most important vector of Chagas disease in the semiarid zone of the Northeast of Brazil. Several authors have reported the occurrence of four chromatic patterns with morphological, ecological, and genetic differences.
Panzera Francisco   +7 more
doaj  

Esboço geral e perspectivas da doença de Chagas no Nordeste do Brasil General situation and perspectives of Chagas disease in Northeastern Region, Brazil

open access: yesCadernos de Saúde Pública, 2000
Apresentam-se dados primários e secundários da doença de Chagas no Nordeste do Brasil, com prioridade para o vetor, a transmissão e o controle. Assinalam-se 27 espécies vetoras, com importância basicamente para Triatoma infestans, Panstrongylus megistus,
João Carlos Pinto Dias   +3 more
doaj   +1 more source

[Operational aspects of Triatoma brasiliensis control].

open access: yesCadernos de saude publica, 2001
Vector control strategies against indigenous species is not easy, due to their capacity to reinvade treated premises from sylvatic ecotopes. Between August 1996 and December 1997 we conducted a study on reinfestation of houses after spraying in a county in the State of Ceará. Of 277 houses examined, 113 (40.8%) were infested (21.7% intradomiciliary and
L, Diotaiuti   +5 more
openaire   +1 more source

The main sceneries of Chagas disease transmission. The vectors, blood and oral transmissions - A comprehensive review

open access: yesMemorias do Instituto Oswaldo Cruz, 2015
This review deals with transmission of Trypanosoma cruzi by the most important domestic vectors, blood transfusion and oral intake. Among the vectors, Triatoma infestans, Panstrongylus megistus, Rhodnius prolixus, Triatoma dimidiata, Triatoma ...
José Rodrigues Coura
doaj   +1 more source

Influence of blood meal and mating in reproduction patterns of Triatoma brasiliensis females (Hemiptera: Reduviidae) under laboratory conditions

open access: yesMemorias do Instituto Oswaldo Cruz, 2009
The influence of blood meal and mating on Triatoma brasiliensis (Neiva) female fecundity, fertility, life-span and the preoviposition period were investigated under laboratory conditions.
Natália Faria Daflon-Teixeira   +3 more
doaj   +1 more source

Contribuição ao estudo da distribuição geográfica de triatomíneos no estado do Piauí

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 1975
Os autores apresentam a atual distribuição geográfica dos triatomineos no Estado do Piauí. Dos 28 municípios trabalhados em três diferentes regiões naturais, 18 apresentaram capturas positivas, com as seguintes espécies: Triatoma brasiliensis, T ...
Paulo Zábulon de Figueirêdo   +2 more
doaj  

Uso do Random Amplified Polymorphic DNA (RAPD) no estudo populacional do Triatoma brasiliensis Neiva, 1911 Use of Random Amplified Polymorphic DNA (RAPD) in the populational study of Triatoma brasiliensis Neiva, 1911

open access: yesCadernos de Saúde Pública, 2000
Para o estudo de variabilidade genética em Triatoma brasiliensis, o principal vetor da doença de Chagas no Nordeste brasileiro, espécimes de três diferentes populações intradomiciliares foram analisados.
Érika C. Borges   +2 more
doaj   +1 more source

Insecticidal efficacy of fluralaner (Bravecto®) against Triatoma brasiliensis, a major vector of Trypanosoma cruzi in Brazil. [PDF]

open access: yesParasit Vectors, 2021
Queiroga TBD   +15 more
europepmc   +1 more source

Hábitos alimentares, infecção natural e distribuição de triotomíneos domiciliados na região nordeste do Brasil Feeding habits, natural infection and distribution of domiciliary Triatominae bugs Northeast of Brazil

open access: yesRevista de Saúde Pública, 1981
São apresentadas as informações obtidas no inquérito triatomíneo levado a efeito na região nordeste do Brasil. As características biogeográficas incluem a presença de áreas semi-áridas da caatinga e amplas faixas transicionais com outras feições ...
Oswaldo Paulo Forattini   +3 more
doaj   +1 more source

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