Buscar
Mostrando ítems 1-10 de 49
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 ...
Antiprotozoal activity of dehydrozaluzanin C, a sesquiterpene lactone isolated from munnozia maronii (Asteraceae)
(PHYTOTHERAPY RESEARCH, 1993)
The petrolelum ether extract of the leaves of Munnozia maronii was found to inhibit in vitro the growth of promastigote forms of Leishmania and epimastigote forms of Trypanosoma cruzi with and IC of 25 µg/mL. Activity-guided ...
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 ...
A colonizaçao intradomiciliar por triatomíneos altera a história natural do Trypanosoma cruzi
([s.n.], 1994)
As variações isoenzimáticas em Trypanosoma cruzi parecem ser devidas à expansão clonal do parasita sob diferentes condições de seleção. Mesmo assim, os padrões eletroforéticos de isoenzimas podem ser agrupados em zimodemas, ...
Immunopathologie de la trypanosomiase américaine
(Institut Pasteur, 1993)
SUMMARY.
lmmunopathology of American trypanosomiasis
Chagas'disease, caused by infection with Trypanosoma cruzi, affects 14-16 million
people in Latin America. Clinical manifestations are represented by cardiomyopathy ...
Biological and chemical studies of Pera benensis, a Bolivian plant used in folk medicine as a treatment of cutaneous leishmaniasis
(Journal of Ethnopharmacology, 1992)
The stem barks of Pera benensis are employed by the Chimane Indians in the Bolivian Amazonia as treatment of cutaneous leishmaniasis caused by the protozoan Leishmania braziliensis. The chloroform extracts containing ...
Copy number differences in the 195 BP repeated satellite DNA from Trypanosoma cruzi and Trypanosoma rangeli : potential use for epidemiologic surveys
(Mem. Inst. Oswaldo Cruz, 1993)
Trypanosoma cruzi, the agent of Chagas' disease, and the apparently non-pathogenic species Trypanosoma rangeli can be both encountered in human and in the same mammiferous hosts. On fresh isolates, the discrimination between ...
Population genetics of Trypanosoma cruzi and Trypanosoma rangeli : taxonomical and epidemiological purpose
(Biol Res, 1993)
A genetic analysis of a set of Trypanosoma cruzi and Trypanosoma rangeli stocks was performed by two combined approaches, namely mutilocus enzyme electrophoresis (MLEE) and labeling by DNA probes. A considerable genetic ...