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Characterization of T cell clones from Chagasic patients : predominance of CD8 surface phenotype in clones from patients with pathology
(Mem. Inst. Oswaldo Cruz, 1995)
ABSTRACT.
Human Chagas' disease, caused by the protozoan Trypanosoma cruzi, is associated with pathological processes whose mechanisms are not known. To address this question, T cell lines were developed from chronic ...
Field application of polymerase chain reaction diagnosis and strain typing of Trypanosoma cruzi in Bolivian triatomines
(Am. J. Trop. Med. Hyg., 1995)
Abstract.
A new approach for direct identification and characterization of Trypanosoma cruzi stocks in biological samples was tested for field applicability on an extensive sample of feces collected from triatomine vectors ...
Evaluación de la respuesta humoral de pacientes con lesiones diversas asociadas a la enfermedad de Chagas frente a diferentes antígenos de T. cruzi
(Cuadernos, 1995)
RESUMEN.
Con el fin de encontrar mejores antígenos de T. cruzi, y posibles marcadores inmunológicos, para el diagnóstico de las diferentes formas clínicas del mal de Chagas, se probaron amastigotes y la fracción ...
Inter-relation of sylvatic and domestic transmission of Trypanosoma cruzi in areas with and without domestic vectorial transmission in Minas Gerais, Brazil
(Mem. Inst. Oswaldo Cruz, 1995)
During the period 1980-1986, we captured triatomine bugs and mammalian reservoir hosts from sylvatic and domestic situations in different municipalities of the State of Minas Gerais. Trypanosoma cruzi was isolated from ...
Genética de poblaciones de triatomineos en relación a las estrategias de control de insectos vectores
(Bol. Soc. Zool. Uruguay, 1995)
The causative agent of Chagas disease infects more than 16 millions persons in Latin America; the resulting human chronic pathology is responsible of an important economic loss. The authors first analyze the main features ...
Sylvatic triatomines (Hemiptera: Reduviidae) in Bolivia : trends toward domesticity and possibleinfection with Trypanosoma cruzi (Kinetoplastida: Trypanosomatidae)
(Journal of Medical Entomology, 1995)
ABSTRACT
The risk of domestic transmission of Trypanosoma cruzi (Chagas) by sylvatic triatomines was assessed in an isolated area of the subandean region of Bolivia. None of the 390 residents examined had serological ...