Results 21 to 30 of about 3,145 (182)

Nuclear Morphofunctional Organization and Epigenetic Characteristics in Somatic Cells of T. infestans (Klug, 1834)

Pathogens, 2023
Triatoma infestans (Klug) is an insect recognized as not only an important vector of South American trypanosomiasis (Chagas disease) but also a model of specific cellular morphofunctional organization and epigenetic characteristics.
Maria Luiza S. Mello
doaj   +1 more source

Doença de Chagas como causa básica de óbito na região sudeste do Brasil: presença de causas contributárias Chagas'disease as principal cause of death an area of southeastern Brazil: presence of contributory causes

Revista de Saúde Pública, 1994
Estudaram-se os atestados de pessoas falecidas no Estado de São Paulo, Brasil, em 1987, cuja causa básica foi a cardiopatia chagásica, com a finalidade de conhecer a informação adicional que está presente no atestado como "causa contributária".
Dalva Marli Valério Wanderley, Julio Litvoc   +1 more
doaj   +1 more source

Epidemiology of Chagas' heart disease

São Paulo Medical Journal
Chagas' disease is a major public health problem in Latin America. About 16 million persons are affected and 90 million others are exposed to the risk of being infected by the parasite.
Dalva Marli Valério Wanderley, Fernando M.A. Corrêa   +1 more
doaj   +1 more source

Investigação de foco, uma das atividades das campanhas de controle dos transmissores da tripanossomíase americana Focal point investigation one of the activities of the campaigns for control over the transmitters of American Trypanosomiasis

Revista de Saúde Pública, 1978
A entrega à Superintendência de Controle de Endemias por um morador do Município do Espírito Santo do Pinhal, Estado de São Paulo (Brasil), de um inseto suspeito de "barbeiro", encontrado na casa (quarto), sua correta identificação e exame, P.
Eduardo Olavo da Rocha e Silva, José Carlos Rehder de Andrade, Vera Lúcia C. C. Rodrigues   +2 more
doaj   +1 more source

Vectors and Vector‐Borne Diseases: Biology, Epidemiology and Integrated Control Strategies

Journal of Applied Entomology, EarlyView.
ABSTRACT Vector‐Borne Diseases (VBDs), transmitted by arthropods such as mosquitoes, ticks, fleas and sandflies, represent a significant threat to global health. These diseases can be caused by a variety of pathogens, including bacteria, viruses, protozoa, and helminths.
Roberta Rinaldi, Carmen Scieuzo, Federica De Stefano, Luca Masucci, Patrizia Falabella   +4 more
wiley   +1 more source

Utilização da fração semipurificada da proteinase do Trypanosoma cruzi no imunodiagnóstico da doença de Chagas The use of a semipurified fraction of Trypanosoma cruzi proteinase in immunodiagnosis of Chagas' disease

Revista de Saúde Pública, 1984
Foram sensibilizadas hemácias humanas 0 Rh negativo com a fração semipurificada (Fp) da proteinase do Trypanosoma cruzi, e testadas quanto a antigenicidade com soros de pacientes portadores de tripanossomíase americana crônica e de outras doenças ...
Ajax Mercês Atta, Angela Maria de Carvalho Pontes, Maria Luiza de Souza, Daria Repka, Humberto A. Rangel   +4 more
doaj   +1 more source

The Contribution of Entomological Surveillance to the Control of Chagas Disease in Endemic Regions: An Integrative Literature Review

Tropical Medicine &International Health, EarlyView.
ABSTRACT Chagas disease remains a significant public health challenge in various endemic regions of Latin America. The persistence of vector‐borne transmission highlights the complexity of the issue and the limitations of traditional strategies. In this context, entomological surveillance plays a strategic and multifaceted role, not only in the early ...
Daniel Rodrigo de Lima Gomes, Gilliard do Nascimento, Pedro Mariano da Silva Rodrigues, Ana Beatriz da Silva, Ysabele Yngrydh Valente Silva, Ekarinny Myrela Brito de Medeiros, Cléber de Mesquita Andrade, Thales Allyrio Araújo de Medeiros Fernandes, José Antonio da Silva Júnior, Ellany Gurgel Cosme do Nascimento   +9 more
wiley   +1 more source

Medida da infestação domiciliar por Triatoma sordida Measurements of house infestation on by the Triatoma sordida

Revista de Saúde Pública, 1973
Procurou-se verificar a viabilidade do uso de abrigos artificiais de madeira tipo "calha" para diagnóstico de infestação domiciliar por Triatoma sordida.
Oswaldo Paulo Forattini, Octávio Alves Ferreira, José Maria Pacheco de Souza, Ernesto Xavier Rabello, Eduardo Olavo da Rocha e Silva, Flavio Wagner Rodrigues   +5 more
doaj   +1 more source

Synthesis, Electrochemistry, In Vitro Antiprotozoal Efficacy and Mechanistic Study of Novel ‘Ferrantoin’ and Related Derivatives

Applied Organometallic Chemistry, Volume 40, Issue 7, July 2026.
1,2‐Disubstituted ferrocene analogues bearing hydantoin or rhodanine synthons were synthesised and assessed for antitrypanosomatid activity. An antileishmanial early lead, analogue 23, acting through ROS generation and hence oxidative stress, was uncovered.
Maryna Saayman, Janine Aucamp, Helena D. Janse van Rensburg, Christina Kannigadu, Rotondwa Mphephu, Andrew J. Swarts, Keisuke Suganuma, David D. N'Da   +7 more
wiley   +1 more source

A NEW PCR-RFLP FOR SPECIES-SPECIFIC DIAGNOSIS OF SOUTH AMERICAN ANIMAL TRYPANOSOMIASIS [PDF]

American Journal of Animal and Veterinary Sciences, 2014
The diagnosis of animal trypanosomiasis in field sa mples is currently based on clinical suspicion and less frequently on traditional parasitological methods c haracterized by their very low sensitivity, especia lly in the subacute and chronic phase of the infection. Molecular tools such as Polymerase Chain Reaction have been shown to reach the highest
openaire   +1 more source