Results 31 to 40 of about 3,391 (136)

Spatial distribution of Triatominae populations (Hemiptera: Reduviidae) in Mauritia flexuosa palm trees in Federal District of Brazil [PDF]

open access: yes, 2004
Para determinar e analisar a distribuição espacial de populações silvestres de triatomíneos no Distrito Federal, Brasil, foram amostradas 150 palmeiras da espécie Mauritia flexuosa em seis veredas de diferentes paisagens (silvestre, rural e periurbana ...
Cuba, César Augusto Cuba   +5 more
core   +2 more sources

Tratamento da doença de Chagas pelo Nifurtimox (Bayer 2502) [PDF]

open access: yes, 1975
Foram tratados 77 pacientes com doença de Chagas pelo nifurtimox, subdivididos em quatro grupos. Grupo I, com 30 pacientes na fase aguda. Somente oito doentes usaram a droga durante 120 dias, na dose inicial de 15 mg/kg de peso corporal e posteriormente ...
Cerisola, José A.   +5 more
core   +1 more source

High Parasitic Loads Quantified in Sylvatic Triatoma melanica, a Chagas Disease Vector

open access: yesPathogens, 2022
Triatoma melanica is a sylvatic vector species in Brazil. In We aimed to characterize the Trypanosoma cruzi discrete typing units (DTUs), the parasitic loads, and the blood meal sources of insects collected in rocky outcrops in rural areas in the state ...
Carolina Valença-Barbosa   +7 more
doaj   +1 more source

Surto de doença de Chagas aguda associada à transmissão oral [PDF]

open access: yes, 2008
Seven individuals living in a town in the Southwest of Bahia developed sudden signs of cardiac and systemic impairment, with lethality of 28.6%. Serological tests were positive at least in one test in the five patients examined.
ARAS, Roque   +11 more
core   +2 more sources

Triatoma jatai sp. nov. in the state of Tocantins, Brazil (Hemiptera: Reduviidae: Triatominae) [PDF]

open access: yes, 2013
Triatoma jatai sp. nov. is the first new species of triatomine to be described in the state of Tocantins, in the northern region of Brazil. It was caught on rock outcrops in the wild environment and, more recently, invading homes. While T. jatai sp. nov.
Carbajal de la Fuente, Ana Laura   +4 more
core   +5 more sources

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

Assessment of an entomological surveillance system for Chagas disease with community participation in Mambaí and Buritinópolis, state of Goiás [PDF]

open access: yes, 2009
A vigilância entomológica da doença de Chagas em Mambaí e Buritinópolis, no Estado de Goiás, Brasil, tem sido mantida com participação da população, notificando a presença de vetores nas habitações.
Castro, Cleudson   +5 more
core   +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

Chagasic myocarditis in dogs in Rio Grande do Sul [PDF]

open access: yes, 2009
Neste trabalho, são relatados dois casos de morte súbita por doença de Chagas aguda em caninos da zona rural de Porto Alegre, Rio Grande do Sul, Brasil.
BANDARRA, Paulo Mota   +6 more
core   +2 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

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