Results 21 to 30 of about 58,990,195 (172)

Microsatellite variation revealed panmictic pattern for Triatoma brasiliensis (Triatominae: Reduviidae) in rural northeastern Brazil: the control measures implications

open access: yesBMC Genetics, 2020
Background Triatoma brasiliensis Neiva, 1911 is the main vector of Trypanosoma cruzi in the caatinga of Northeastern Brazil. Despite of its epidemiological relevance, there are few studies on its genetic variability.
Claudia Mendonça Bezerra   +8 more
doaj   +1 more source

Comparação entre acalásia idiopática e acalásia conseqüente à doença de Chagas: revisão de publicações sobre o tema [PDF]

open access: yesArquivos de Gastroenterologia, 2003
RACIONAL: Embora acalásia idiopática e acalásia conseqüente à doença de Chagas tenham manifestações clínicas semelhantes, mesmo tratamento e ambas comprometerem o plexo mientérico do esôfago, é possível que as alterações motoras do esôfago provocadas ...
Roberto Oliveira Dantas
doaj   +1 more source

Markers for the population genetics studies of Triatoma sordida (Hemiptera: Reduviidae)

open access: yesParasites & Vectors, 2015
Background Triatoma sordida, a vector of Trypanosoma cruzi, is native of Brazil, Bolivia, Paraguay, Argentina, and Uruguay, and occurs primarily in peridomiciles. Currently, it is the species most frequently captured by the Chagas Disease Control Program
Carlota Josefovicz Belisário   +5 more
doaj   +1 more source

Does Triatoma brasiliensis occupy the same environmental niche space as Triatoma melanica?

open access: yesParasites & Vectors, 2015
Background Triatomines (Hemiptera, Reduviidae) are vectors of Trypanosoma cruzi, the causative agent of Chagas disease, one of the most important vector-borne diseases in Latin America.
Rita de Cássia Moreira de Souza   +4 more
doaj   +1 more source

Resistance to deltamethrin by domestic and wild Triatoma infestans populations in the municipality of Toro Toro, Potosi, Bolivia

open access: yesParasites & Vectors, 2018
Background Chemical control with pyrethroid insecticides has been effective in reducing endemic areas of distribution of Triatoma infestans in the Southern Cone, as well as Bolivia; this had considerably reduced the infestation of households in a large ...
Jorge Espinoza Echeverria   +5 more
doaj   +1 more source

Inheritance and heritability of deltamethrin resistance under laboratory conditions of Triatoma infestans from Bolivia

open access: yesParasites & Vectors, 2015
Background Over the last few decades, pyrethroid-resistant in Triatoma infestans populations have been reported, mainly on the border between Argentina and Bolivia.
Marinely Bustamante Gomez   +4 more
doaj   +1 more source

Vectors of Trypanosomatids (Kinetoplastida: Trypanosomatidae) in Tabatinga, Amazonas, Brazil

open access: yesActa Brasiliensis, 2017
The sand flies transmit diseases to humans and animals, such as arboviruses and bartonellosis, besides the leishmaniasis. The objective of this research was identified potential vectors of this disease in the municipality of Tabatinga.
Fabiane Veloso Soares   +3 more
doaj   +1 more source

SOROPREVALÊNCIA DE DOENÇA DE CHAGAS EM DOADORES DE SANGUE DE UM HEMOCENTRO COORDENADOR DA AMAZÔNIA OCIDENTAL

open access: yesHematology, Transfusion and Cell Therapy, 2023
Introdução/objetivos: A legislação brasileira determina a realização de testes laboratoriais para identificar marcadores de doença de Chagas, entre outras patologias, em doadores de sangue dos serviços de hemoterapia.
DC Smielewski   +7 more
doaj   +1 more source

DOENÇA DE CHAGAS: UMA REVISÃO BIBLIOGRÁFICA [PDF]

open access: yes, 2013
A doença de Chagas foi descoberta em 1909, por Carlos Ribeiro Justiniano das Chagas. Consiste em uma infecção sistêmica de evolução essencialmente crônica, causada pelo protozoário flagelado Trypanosoma cruzi.
Moreira, Dhulhya   +3 more
core   +1 more source

Anisocoria na fase crônica da doença de Chagas

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 1995
Para verificar a freqüência de anisocoria em portadores da fase crônica da doença de Chagas foi feito estudo prospectivo e duplo cego. Foram submetidos a exame oftalmológico 131 pacientes com sorologia positiva para doença de Chagas e 138 indivíduos com ...
João Antônio Prata   +4 more
doaj   +3 more sources

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