Results 121 to 130 of about 21,718 (301)

Transcriptome Analysis of the Triatoma infestans (Hemiptera: Reduviidae) Integument

Journal of medical entomology, 2017
The insect integument, formed by the cuticle and the underlying epidermis, is essential for insect fitness, regulation of lipid biosynthesis and storage, insect growth and feeding, together with development progress.
G. Calderón-Fernández, D. E. Moriconi, A. Dulbecco, M. Juárez   +3 more
semanticscholar   +1 more source

Evidenciação de antígeno da hepatite B (HBsAg) em "manchas" obtidas de exemplares de Triatominae: nota prévia Hepatitis B antigen (HBsAg) in wildcaught Triatominae in Brazil: communication

Revista de Saúde Pública, 1976
De 890 "manchas" provenientes de insetos dos gêneros Panstrongylus, Rhodnius e Triatoma, positivas para sangue humano, 7 deram resultados presumptivamente positivos por hemaglutinação passiva para HBsAg.
J. A. N. Candeias, Oswaldo Paulo Forattini, J. G. Vieira   +2 more
doaj   +1 more source

Analysis of antenal sensilla patterns of Rhodnius prolixus from Colombia and Venezuela [PDF]

, 2005
Antennal sensilla patterns were used to analyze population variation of domestic Rhodnius prolixus from six departments and states representing three biogeographical regions of Colombia and Venezuela.
Aché A, Angulo VM, Añéz N, Carbajal de la Fuente AN, Catalá S, Catalá S, Catalá S, Catalá S, Catalá S, Corredor A, Dujardin JP, Dujardin JP, Esteban L, Feliciangeli MD, Gamboa CJ, Gracco M, Jaramillo C, Jaramillo N, Lyda Esteban, M Dora Feliciangeli, Molina JA, Monteiro FA, Monteiro FA, Rabinovich JE, Sandoval CM, Schofield CJ, Schofield CJ, Silvia Catalá, Sokal RR, Víctor Manuel Angulo, Zeledón R   +30 more
core   +4 more sources

“Sweeter than a rose”, at least to Triatoma phyllosoma complex males (Triatominae: Reduviidae)

Parasites & Vectors, 2018
The Triatoma phyllosoma complex of Trypanosoma cruzi vectors (Triatominae: Reduviidae) is distributed in both Neotropical and Nearctic bioregions of Mexico.
I. May-Concha, L. Cruz‐López, J. Rojas, J. Ramsey   +3 more
semanticscholar   +1 more source

Contribución al estudio de la epidemiología de la enfermedad de Chagas en tres localidades de la zona sur del Perú

Anales de la Facultad de Medicina, 2003
OBJETIVOS: Investigar en humanos la presencia de anticuerpos IgG anti-Trypanosoma cruzi y los hábitos alimenticios de triatominos de las viviendas de 3 localidades de la provincia de Nasca, Perú.
Hilda Solís, Esther De Carvalho, Claudio Ferreira, Claudio Casanova, Ana Huamán, Victoria Mendoza   +5 more
doaj  

Spermatogenesis and nucleolar behavior in Triatoma vandae and Triatoma williami (Hemiptera, Triatominae)

Genetics and Molecular Research, 2015
This study describes spermatogenesis in Triatoma vandae and the nucleolar behavior of T. vandae and Triatoma williami, with a cytotaxonomic focus. Analysis of mitotic and meiotic metaphases of T.vandae confirms the species karyotype. T. vandae presents some characteristics during meiosis that differentiate it from T. williami, including the presence of
Pereira, N. P., Alevi, K. C. C., Mendona, P. P., Azeredo-Oliveira, M. T. V.   +3 more
openaire   +4 more sources

Seasonality and Temperature-Dependent Flight Dispersal of Triatoma infestans (Hemiptera: Reduviidae) and Other Vectors of Chagas Disease in Western Argentina

Journal of medical entomology, 2017
Flight dispersal of Triatominae is affected by climatic conditions and determines the spatiotemporal patterns of house invasion and transmission of Trypanosoma cruzi Chagas (Kinetoplastida: Trypanosomatidae).
O. Iorio, R. Gürtler
semanticscholar   +1 more source

Natural selection and genetic variation in a promising Chagas disease drug target: Trypanosoma cruzi trans-sialidase [PDF]

, 2017
Rational drug design is a powerful method in which new and innovative therapeutics can be designed based on knowledge of the biological target aiming to provide more efficacious and responsible therapeutics.
Gallant, Joseph P.
core   +1 more source

Studies in search of a suitable experimental insect model for xenodiagnosis of hosts with Chagas' disease: 3 - On the interaction of vector species and parasite strain in the reaction of bugs to infection by Trypanosoma cruzi Estudos em busca de um inseto modelo experimental para xenodiagnóstico em hospedeiros com doença de Chagas: 3 - A interação entre a espécie vetora e a cepa do parasito na reação do vetor à infecção com Trypanosoma cruzi

Revista de Saúde Pública, 1988
The reaction of nine vector species of Chagas' disease to infection by seven different Trypanosoma cruzi strains; Berenice, Y, FL, CL, S. Felipe, Colombiana and Gávea, are examined and compared.
Alina Perlowagora-Szumlewicz, Carlos Alberto Muller, Carlos José de Carvalho Moreira   +2 more
doaj   +1 more source

Hybrid Collapse Confirms the Specific Status of Triatoma bahiensis Sherlock and Serafim, 1967 (Hemiptera, Triatominae), an Endemic Species in Brazil.

American Journal of Tropical Medicine and Hygiene, 2017
Six to seven million people worldwide are estimated to be infected with Trypanosoma cruzi, the etiologic agent of Chagas disease transmitted mainly by triatomines.
Kaio Cesar Chaboli Alevi, H. Pinotti, Renato Freitas de Araújo, Maria Tercília Vilela de Azeredo Oliveira, João Aristeu da Rosa, V. Mendonça   +5 more
semanticscholar   +1 more source