Results 61 to 70 of about 618 (142)

alpha-glycerophosphate dehydrogenase activity in flight muscles of triatomine bugs Panstrongylus megistus and Triatoma sordida

Memorias do Instituto Oswaldo Cruz, 2000
The alpha-glycerophosphate dehydrogenase (alpha-GPDH) activity in flight muscles of Panstrongylus megistus and Triatoma sordida, vectors of Chagas disease in Brazil, was studied.
Rodrigo Pedro Pinto Soares, Marcelo Matos Santoro   +1 more
doaj   +1 more source

Trypanosoma cruzi genotypes associated with domestic Triatoma sordida in Bolivia

Acta Tropica, 1998
Triatoma sordida is the second species of Triatominae considered of epidemiological significance in Bolivia. Associated with Triatoma infestans in various regions, it is as yet the only triatomine species established in human dwellings in localities of Velasco province, Department of Santa Cruz. This domestication is considered as primary.
/Brenière, Simone Frédérique, Morochi, W., /Bosseno, Marie-France, Ordonez, J., Gutierrez, T., Vargas, F., Yaksic, N., /Noireau, François   +7 more
openaire   +3 more sources

Estudo comparado do ciclo evolutivo de triatomíneos a duas temperaturas Comparison of life cycles of triatominae according to changes in temperature

Memorias do Instituto Oswaldo Cruz, 1989
We studied the life cicle of several triatominae species: Dipetalogaster maximus (Uhler, 1894); Panstrongylus herreri Wygodzinsky, 1948; Panstrongylus megistus (Burmeister, 1835); Rhodnius ecuadoriensis Lent & Leon, 1958; Rhodnius nasutus Stal, 1859 ...
Ionizete Garcia da Silva, Heloisa Helena Garcia da Silva   +1 more
doaj   +1 more source

Aspectos ecológicos da tripanossomíase americana: XXI - Comportamento de espécies triatomíneas silvestres na reinfestação do intra e peridomicílio Ecological aspects of South American trypanosomiasis: XXI - Sylvatic triatominae behaviour related to the domiciliary and peridomiciliary environments

Revista de Saúde Pública, 1984
Apresentam-se os resultados obtidos com a observação da presença triatomínea em três localidades, uma delas caracterizada por estar submetida a vigilância anual ininterrupta, e duas por terem sido expurgadas respectivamente seis e um ano e meio antes. As
Oswaldo Paulo Forattini, Ernesto Xavier Rabello, Octávio Alves Ferreira, Eduardo Olavo da Rocha e Silva, Jair Licio Ferreira Santos   +4 more
doaj   +1 more source

Triatoma sordida Stål 1859 (Hemiptera, Reduviidae: Triatominae) in palms of northeastern Argentina [PDF]

Memórias do Instituto Oswaldo Cruz, 2001
Several palms species provide an important habitat for triatomines and associate vertebrates in tropical America. The objective of this work is to identify the triatomine species living in the palms of rural areas in the Province of Corrientes, and to estimate the potential epidemiological risk they represent for the residents of nearby houses.
María Esther Bar, Cristina Wisnivesky-Colli   +1 more
openaire   +5 more sources

Studies in search of a suitable experimental insect model for xenodiagnosis of hosts with Chagas' disease. 1 - Comparative xenodiagnosis with nine triatomine species of animals with acute infections by Trypanosoma cruzi

Memorias do Instituto Oswaldo Cruz, 1982
In search of a suitable vector species for xenodiagnosis of humans and animals with chronic Chagas' disease we first investigated the reactions of different vector species to acute infection with Trypanosoma cruzi.
Alina Perlowagora-Szumlewicz, Carlos Alberto Muller   +1 more
doaj   +1 more source

Interacción entre poblaciones de Triatoma infestans y Triatoma sordida Interação entre população de Triatoma infestans e Triatoma sordida Population interactions between Triatoma infestans and Triatoma sordida

Revista de Saúde Pública, 1994
Para conocer si se producía algún tipo de interacción entre poblaciones de Triatoma infestans y Triatoma sordida que convivían en una unidad experimental y explotaban el mismo recurso alimentario (ave) se las estudió desde setiembre/1988 a abril/1989.
Maria Esther Bar, Elena Beatriz Oscherov, Miryam Pieri Damborsky, Eduardo A. Porcel, Benedicta Mabel Alvarez   +4 more
openaire   +1 more source

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

Cryptic speciation in Triatoma sordida (Hemiptera: Reduviidae) from the Bolivian Chaco

Tropical Medicine & International Health, 1998
Eight natural Bolivian populations of two closely related species of Triatominae, Triatomasordida and T. guasayana, were analysed by multilocus enzyme electrophoresis at 20 loci. Both species were readily separated and no natural hybrid was observed. Among the silvatic sample of T.
/Noireau, Jean-François, Gutierrez, T., Zegarra, M., Flores, R., /Brenière, Simone Frédérique, Cardozo, L., /Dujardin, Jean-Pierre   +6 more
openaire   +3 more sources

Aspectos ecológicos da tripanossomíase americana: XV - desenvolvimento, variação e permanência de Triatoma sordida, Panstrongylus megistus e Rhodnius neglectus em ecótopos artificiais Ecological aspects of South American trypanosomiasis: XV - development, variation and permanence of Triatoma sordida, Panstrongylus megistus and Rhodnius neglectus in artificial ecotopes

Revista de Saúde Pública, 1979
Em colônias de Triatoma sordida, Panstrongylus megistus e Rhodnius neglectus, espontaneamente desenvolvidas em galinheiros experimentais, observou-se as condições de desenvolvimento, bem como a variação e a permanência de seus componentes.
Oswaldo Paulo Forattini, Octávio Alves Ferreira, Eduardo Olavo da Rocha e Silva, Ernesto Xavier Rabello   +3 more
doaj   +1 more source