Results 11 to 20 of about 3,820 (228)

Immune signaling pathways in Rhodnius prolixus in the context of Trypanosoma rangeli infection: cellular and humoral immune responses and microbiota modulation [PDF]

Frontiers in Physiology
IntroductionRhodnius prolixus is a hematophagous insect and one of the main vectors for Trypanosoma cruzi and Trypanosoma rangeli parasites in Latin America. Gut microbiota and insect immune responses affect T. cruzi and T.
Suelen Bastos Pereira, Débora Passos de Mattos, Marcelo Salabert Gonzalez, Marcelo Salabert Gonzalez, Marcelo Salabert Gonzalez, Cicero Brasileiro Mello, Cicero Brasileiro Mello, Cicero Brasileiro Mello, Patrícia Azambuja, Patrícia Azambuja, Patrícia Azambuja, Daniele Pereira de Castro, Daniele Pereira de Castro, Cecília Stahl Vieira, Cecília Stahl Vieira   +14 more
doaj   +2 more sources

Action of Trypanosoma rangeli in infections with virulent Trypanosoma cruzi populations [PDF]

Memorias do Instituto Oswaldo Cruz, 2003
In experimental murine infections with Trypanosoma rangeli it has been observed development immune response to Trypanosoma cruzi. The aim of the present work was to analyze the result of antigenic stimuli and the protective effect with T.
MT Paláu, AJ Mejía, U Vergara, CA Zúñiga   +3 more
doaj   +4 more sources

La región intergénica del gen H2A apoya las subpoblaciones KP1(-) y KP1(+) de Trypanosoma rangeli

Biomédica: revista del Instituto Nacional de Salud, 2007
Introducción. Con base en la amplificación del ADN de los minicírculos del cinetoplasto y de los genes miniexón, Trypanosoma rangeli ha sido clasificado en las subpoblaciones KP1(-) y KP1(+). Objetivo.
Brian Alejandro Suárez, Claudia Liliana Cuervo, Concepción Judith Puerta   +2 more
doaj   +3 more sources

Different serological cross-reactivity of Trypanosoma rangeli forms in Trypanosoma cruzi-infected patients sera [PDF]

Parasites & Vectors, 2008
Background American Trypanosomiasis or Chagas disease is caused by Trypanosoma cruzi which currently infects approximately 16 million people in the Americas causing high morbidity and mortality.
Tyler Kevin M, Eger Iriane, Rodrigues Juliana B, Girardi Fabiana P, Guarneri Alessandra A, de Moraes Milene H, Steindel Mário, Grisard Edmundo C   +7 more
doaj   +4 more sources

Trypanosoma rangeli infection increases the exposure and predation endured by Rhodnius prolixus. [PDF]

Parasitology, 2022
Marliére NP, Lorenzo MG, Guarneri AA.
europepmc   +3 more sources

Rational design of a new Trypanosoma rangeli trans-sialidase for efficient sialylation of glycans. [PDF]

PLoS One, 2014
This paper reports rational engineering of Trypanosoma rangeli sialidase to develop an effective enzyme for a potentially important type of reactivity: production of sialylated prebiotic glycans. The Trypanosoma cruzi trans-sialidase and the homologous T.
Jers C, Michalak M, Larsen DM, Kepp KP, Li H, Guo Y, Kirpekar F, Meyer AS, Mikkelsen JD.   +8 more
europepmc   +5 more sources

Studies on trypanosoma rangeli tejera, 1920 x-its comparison with trypanosoma cruzi chagas, 1909. Infection in differents st ages of rhodnius prolixus stal, 1859

Kasmera, 1992
The comparison among specimens of Rhodnius prolixus, at different stages of development, exposed to infections by Trypanosoma rangeli and Trypanosoma cruzi, revealed that the bugs exposed to T.
N. Añez, M. Molero, A. Valderrama, Elsa Nieves, D. Cazorla, M. Castro, V. Márquez   +6 more
doaj   +1 more source

A simplified method for sample collection and DNA isolation for polymerase chain reaction detection of Trypanosoma rangeli and Trypanosoma cruzi in triatomine vectors [PDF]

Memorias do Instituto Oswaldo Cruz, 2000
Due to the overlapping distribution of Trypanosoma rangeli and T. cruzi in Central and South America, sharing several reservoirs and triatomine vectors, we herein describe a simple method to collect triatomine feces and hemolymph in filter paper for ...
Evandro MM Machado, Nelson J Alvarenga, Alvaro J Romanha, Edmundo C Grisard   +3 more
doaj   +2 more sources

Molecular diagnosis of trypanosomatids in Didelphis marsupialis from Los Montes de María: a first report of Trypanosoma rangeli from Colombian Caribbean region. [PDF]

J Parasit Dis, 2022
Ardila MM, Herrera L, Zabala-Monterroza W, Bedoya-Polo A, Lozano-Arias D, García-Alzate R, Pérez-Doria A.   +6 more
europepmc   +3 more sources

Characterization of Trypanosoma rangeli Strains Isolated in Central and South America: an Overview [PDF]

Memorias do Instituto Oswaldo Cruz, 1999
Trypanosoma rangeli is a hemoflagelate parasite that infects domestic and sylvatic animals, as well as man, in Central and South America. T. rangeli has an overlapping distribution with T.
Grisard Edmundo C, Steindel Mário, Guarneri Alessandra A, Eger-Mangrich Iriane, Campbell David A, Romanha Alvaro J   +5 more
doaj   +2 more sources