Results 41 to 50 of about 11,018 (233)

Estudos preliminares sobre a doença de Chagas na Bolívia

Memorias do Instituto Oswaldo Cruz, 1943
Os autores estudam a distribuição dos triatomídeos na Bolívia, refindo as localidades em que já foram encontrados parasitados por flagelos e fornecendo dados sobre o grau de infecção de Triatoma infestans no Departamento de Cochabamba (Cercado, Punata e ...
Emmanuel Dias, Rafael A. Torrico M.
doaj   +1 more source

Evaluation of cultures of Saccharomyces cerevisae as baits for Triatoma dimidiata and Triatoma pallidipennis [PDF]

Memórias do Instituto Oswaldo Cruz, 2007
We tested the attraction of Triatoma dimidiata and T. pallidipennis to traps baited with yeast volatiles. Two traps were simultaneously presented in opposite sides of an experimental arena. One trap presented a yeast culture in sucrose solution, while the other contained sucrose solution as control. A first experimental series was done without offering
Pimenta, Flávio E, Diotaiuti, Liléia, Lima, Anna C Lustosa, Lorenzo, Marcelo G   +3 more
openaire   +4 more sources

Environmental Morphological Divergence and Its Integration With Collective Behavior in Cooperative Pseudoscorpions

Ethology, EarlyView.
In the social pseudoscorpion Paratemnoides nidificator, populations across contrasting urban and peri‐urban environments exhibit marked morphological divergence and consistent sexual dimorphism. Crucially, relative development of the prey‐capture pedipalp apparatus (rather than absolute body size) is positively integrated with proactive collective ...
Renan Filgueiras Ribeiro, Everton Tizo‐Pedroso   +1 more
wiley   +1 more source

Detección de triatominos (Hemiptera: Reduviidae) en ambientes domésticos y extradomésticos. Corrientes, Argentina Detection of triatomines (Hemiptera: Reduviidae) in domiciliary and extra-domiciliary ecotopes. Corrientes, Argentina

Cadernos de Saúde Pública, 2001
Esta investigación tiene como objetivo identificar los triatominos que predominan en ambientes domésticos y extradomésticos de diferentes departamentos de la Provincia de Corrientes mediante muestreos llevados a cabo desde 1985 hasta 1995.
Miryam Pieri Damborsky, María Esther Bar, Elena Beatriz Oscherov   +2 more
doaj   +1 more source

Entomological surveillance of Trypanosoma cruzi vectors in Rio Grande do Norte, Brazil

Medical and Veterinary Entomology, EarlyView.
Discontinuous entomological surveillance and persistent infestation by triatomines highlight the risk of Trypanosoma cruzi transmission. The diversity of triatomine species in the peridomicile shows the potential for colonization into the home. The wide distribution of Triatoma brasiliensis and Triatoma pseudomaculata accompanies high rates of ...
Letícia Mikardya Lima Sales, Christiane Carlos Araújo de Negreiros, Lucas Abrantes Batista, George Harisson Felinto Sampaio, Nathan Ravi Medeiros Honorato, Carlos Ramon do Nascimento Brito, Rand Randall Martins, Lúcia Maria Abrantes Aguiar, Lúcia Maria da Cunha Galvão, Antonia Claudia Jácome da Câmara, Andressa Noronha Barbosa‐Silva Carvalho   +10 more
wiley   +1 more source

Parâmetros populacionais para Triatoma sordida Stal, 1859, o vetor mais freqüente da doença de Chagas no Triângulo Mineiro (Heteroptera, Triatominae) Population parameters for Triatoma sordida Stal, 1859: the most frequent vector for Chagas disease in the Triângulo Mineiro (Heteroptera, Triatominae)

Revista da Sociedade Brasileira de Medicina Tropical, 2007
O Triatoma sordida é o mais freqüente vetor do Trypanosoma cruzi, Chagas, 1909, em Uberaba, MG. O objetivo deste trabalho foi construir uma tabela de vida dinâmica para o Triatoma sordida visando fornecer dados para subsidiar o controle de suas ...
Afonso Pelli, Michel Alves da Silva, Fabiano Rodrigues Sarmento, Elizabeth Martins, Simone Alves da Mata, Marcos Abel Domingues, Luis Eduardo Ramirez   +6 more
doaj   +1 more source

Peridomestic infestation by Triatoma pallidipennis and natural infection with Trypanosoma cruzi in Zacatepec, Morelos, Mexico Infestación peridoméstica por Triatoma pallidipennis e infección natural por Trypanosoma cruzi en Zacatepec, Morelos, México

Medical and Veterinary Entomology, EarlyView.
Entomological and community‐related risk factors for Chagas disease were assessed through peridomestic sampling, calculation of entomological indices and surveys of community knowledge, attitudes and practices. Forty‐six triatomines, all identified as Triatoma pallidipennis, were collected, and all specimens showed natural infection with Trypanosoma ...
Reyna Vargas‐Abasolo, José Rafael Delgado López, Liliana Aguilar‐Marcelino, Miguel Galarde‐López, Gemma Rojo, Alex Córdoba‐Aguilar   +5 more
wiley   +1 more source

Ampliação da distribuição geográfica de Triatoma deaneorum Galvão, Souza & Lima 1967, nova denominação para Triatoma deanei (Hemiptera, Reduviidae) New geographical distribution of Triatoma deaneorum Galvão, Souza & Lima 1967, new designation for Triatoma deanei (Hemiptera, Reduviidae)

Revista da Sociedade Brasileira de Medicina Tropical, 2001
A distribuição geográfica de Triatoma deaneorum Galvão, Souza & Lima, 1967, nova denominação para Triatoma deanei, é ampliada baseada em um espécime recentemente encontrado no município de Chapada de Guimarães, próximo a Cuiabá, Mato Grosso, Brasil.
Cleber Galvão, Dayse da Silva Rocha, José Jurberg, Rodolfo U. Carcavallo   +3 more
doaj   +1 more source

Simultaneous Infection With Genetically Distinct Trypanosoma cruzi Isolates Is Associated With Distinct Myocardial Innate Immune Transcriptional Profiles During Acute Infection in Mice

Parasite Immunology, Volume 48, Issue 10, October 2026.
ABSTRACT Innate immune receptors are central to host resistance against Trypanosoma cruzi infection, yet how parasite genetic diversity is associated with these responses remains poorly understood. Here, we characterized acute infection outcomes and myocardial innate immune transcriptional profiles in mice subjected to single and mixed infections with ...
George Harisson Felinto Sampaio, Andressa Noronha Barbosa‐Silva, Carlos Ramon do Nascimento Brito, Lucas Abrantes Batista, Christiane Carlos Araújo de Negreiros, Ramayana Morais de Medeiros Brito, Rand Randall Martins, Manuela Sales Lima Nascimento, Antonia Claudia Jácome da Câmara, Paulo Marcos da Matta Guedes, Lúcia Maria da Cunha Galvão   +10 more
wiley   +1 more source

Triatoma matogrossensis

, 2012
Key to the species of T. matogrossensis subcomplex 1. Pronotum brown or with marking......................................................................... 2 - Pronotum entirely black................................................................................ 3 2. Pronotum and legs reddish brown; trochanters yellowish; femora with small tubercles;
Obara, Marcos Takashi, Barata, Jose Maria Soares, Rosa, João Aristeu Da   +2 more
openaire   +2 more sources