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TRYPANOSOMA RANGELI INTERACTIONS WITHIN THE VECTOR RHODNIUS PROLIXUS - A MINI REVIEW
Trypanosoma rangeli
Ácido Nítrico
Eicosanoides
Superóxido
Lectinas
Aglutinação de hemócitos
Trypanosoma rangeli
Lectins
Prophenoloxidase
Hemocyte agglutination
Superoxide
Nitric acid
Eicosanoids
Afiliación
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Bioquímica e Biologia Molecular. Rio de Janeiro, RJ. Brasil.
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Bioquímica e Biologia Molecular. Rio de Janeiro, RJ. Brasil.
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Bioquímica e Biologia Molecular. Rio de Janeiro, RJ. Brasil.
Resumen en ingles
This article is an integrative mini review of the research on the interactions between Trypanosoma rangeli and
the insect vector, Rhodnius prolixus. Special attention is given to the interactions of these parasites with the gut
environment, gut walls, with hemolymph invasion, hemocytes, hemocyte microaggregations, prophenoloxidaseactivating
system, superoxide, and nitric acid generation and eicosanoid pathways. We described factors affecting
vectorial capacity and suggested that T. rangeli may modulate the hemocoelic invasion and the survival of the
parasites by overcoming the cellular and humoral defense reactions of the insect vector at different physiological
events. The mechanisms of these interactions and their significance for parasite transmission are discussed.
Palabras clave en portugues
Rhodnius prolixusTrypanosoma rangeli
Ácido Nítrico
Eicosanoides
Superóxido
Lectinas
Aglutinação de hemócitos
Palabras clave en ingles
Rhodnius prolixusTrypanosoma rangeli
Lectins
Prophenoloxidase
Hemocyte agglutination
Superoxide
Nitric acid
Eicosanoids
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