Results 21 to 30 of about 3,798 (203)

Medida da infestação domiciliar por Triatoma infestans Housing infestation research by Triatoma infestans

Revista de Saúde Pública, 1969
Em conjunto de 27 edifícios situados na localidade denominada Bairro da Ilha, no Município de Salto de Pirapora, Estado de São Paulo, procurou-se aplicar o método de Gómez-Núñez para a seleção de casas infestadas pelo Triatoma infestans. Comparando com o processo de inspeção domiciliar mediante a captura manual, porém sem o emprêgo de substâncias ...
Oswaldo Paulo Forattini, Edmundo Juarez, Renato R. Corrêa   +2 more
openaire   +3 more sources

Dispersal of Triatoma infestans and other Triatominae species in the arid Chaco of Argentina: Flying, walking or passive carriage? The importance of walking females

Memorias do Instituto Oswaldo Cruz, 2011
The aim of this paper was to analyse the active dispersal of Triatoma infestans and the role of chickens as passive carriers of this insect in peridomestic areas of La Rioja, Argentina.
Luciana Beatriz Abrahan, David Eladio Gorla, Silvia Susana Catalá   +2 more
doaj   +1 more source

Novo procedimento de xenodiagnóstico na forma crônica da doença de Chagas New xenodiagnostic procedure in chronic Chagas' disease

Memorias do Instituto Oswaldo Cruz, 1976
Xenodiagnósticos feitos com Triatoma infestans durante 24 horas consecutivas, a intervalos de duas horas, demonstraram o Trypanosoma cruzi em 9 de 10 pacientes suspeitos de infecção chagástica crônica.Positive xenodiagnostic was obtained in 9 out of 10 ...
Saulo P. Almeida, Ítalo A. Sherlock, E. Edvaldo Fahel   +2 more
doaj   +1 more source

Description of a newly discovered Triatoma infestans (Hemiptera: Reduviidae) Foci in Ibipeba, State of Bahia, Brazil

Revista da Sociedade Brasileira de Medicina Tropical, 2014
Introduction Chagas disease transmitted by the Triatoma infestans was eradicated from Brazil in 2006. However, reports of triatomine foci threaten the control of Chagas disease. The goal of this study was to determine T.
Renato Freitas Araújo, Vagner José Mendonça, João Aristeu da Rosa, Jorge Fernando Mendonça de Matos, Sandra Cristina Ribeiro Lima, Maria Aparecida de Araújo Figueiredo   +5 more
doaj   +1 more source

Evidenciação do antígeno da hepatite B (HBsAg) em Triatominae Hepatitis B antigen (HBsAg) in wild triatominae in Brazil

Revista de Saúde Pública, 1980
De 3.200 "manchas" provenientes de insetos dos gêneros Triatoma e Panstrogylus, positivas para sangue humano, 12 deram resultados presuntivamente positivos, por imunodifusão, para HBsAg.
Oswaldo Paulo Forattini, S. Otatti, J. A. N. Candeias, J. G. Vieira, M. L. Rácz   +4 more
doaj   +1 more source

Residual effect of lambdacyhalothrin on Triatoma infestans [PDF]

Memórias do Instituto Oswaldo Cruz, 1995
Insecticidal residual effect and triatomine infestation rates in houses of a community fumigated with lambdcyhalothrin (Icon) are reported. No mortality was observed in 5th-instar Triatoma infestans nymphs in 72-hr exposure test on three different surfaces, one month after fumigation for a dose of 31.5 mg am/m2.
Esteban A. Ferro, Antonieta Rojas de Arias, M. Elena Ferreira, Luis C. Simancas, Luis S. Rios, Jorge M. Rosner   +5 more
openaire   +4 more sources

Triatoma infestans in Greater Buenos Aires, Argentina [PDF]

Memórias do Instituto Oswaldo Cruz, 2001
The Health Administration Agencies of many municipalities in Greater Buenos Aires (GBA) receive frequent reports on triatomines in houses. The aim of this work was to identify and describe the dispersal foci of Triatoma infestans in an urban neighborhood of GBA, and contribute to the knowledge of the epidemiological situation in the region.
Gajate, P, Pietrokovsky, S, Abramo Orrego, L, Pérez, O, Monte, A, Belmonte, J, Wisnivesky-Colli, C   +6 more
openaire   +4 more sources

Impregnated Netting Slows Infestation by Triatoma infestans [PDF]

The American Journal of Tropical Medicine and Hygiene, 2008
We used sentinel animal enclosures to measure the rate of infestation by the Chagas disease vector, Triatoma infestans, in an urban community of Arequipa, Peru, and to evaluate the effect of deltamethrin-impregnated netting on that rate. Impregnated netting decreased the rate of infestation of sentinel enclosures (rate ratio, 0.23; 95% confidence ...
Michael Z, Levy, Victor R, Quíspe-Machaca, Jose L, Ylla-Velasquez, Lance A, Waller, Jean M, Richards, Bruno, Rath, Katty, Borrini-Mayori, Juan G Cornejo, del Carpio, Eleazar, Cordova-Benzaquen, F Ellis, McKenzie, Robert A, Wirtz, James H, Maguire, Robert H, Gilman, Caryn, Bern   +13 more
openaire   +2 more sources

Doença de Chagas no Estado do Paraná, Brasil: esboço epidemiológico

Memorias do Instituto Oswaldo Cruz, 1943
Novos dados são apresentados sôbre a distribuição geográfica dos transmissores e a incidência da doença de Chagas no Estado do Paraná, após uma revisão bibliográfica do assunto.
A. J. Pinho Simões
doaj   +1 more source

Genetic characterization of Trypanosoma cruzi DTUs in wild Triatoma infestans from Bolivia: predominance of TcI. [PDF]

PLoS Neglected Tropical Diseases, 2012
BACKGROUND: The current persistence of Triatoma infestans (one of the main vectors of Chagas disease) in some domestic areas could be related to re-colonization by wild populations which are increasingly reported.
Simone Frédérique Brenière, Claudia Aliaga, Etienne Waleckx, Rosio Buitrago, Renata Salas, Christian Barnabé, Michel Tibayrenc, François Noireau   +7 more
doaj   +1 more source