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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 ...
Effect of some bisbenzylisoquinoline alkaloids on American Leishmania sp. in BALB/c mice
(PHYTOTHERAPY RESEARCH, 1993)
Abstract.
Four bisbenzylisoquinoline alkaloids, antioquine, berbamine, gyrocarpine and isotetrandrine were tested in BALB/c mice infected with Leishmania amazonensis (IFLA/BR/67/PH8 or MHOM/GF/84/CAY-H-142) or L. venezuelensis ...
Effect of chronic hypoxia and socioeconomic status on VO2 max and anaerobic power of bolivian boys
(American Physiological Society, 1993)
Abstract.
The aim of this work was to analyze the effects of altitude and socioeconomic and nutritional status on maximal oxygen uptake (Vo₂max) and anaerobic power (P) in 11-yr-old Bolivian boys. At both high (HA) (3,600 ...
Effects of chronic hypoxia and exercise on plasma erythropoietin in high-altitude residents
(American Physiological Society, 1993)
Abstract
The present study was performed to evaluate the effects of chronic inspiratory hypoxia and its combination with physical exercise on plasma erythropoietin concentration ([EPO]). Eight natives from the Bolivian ...
Factores predominantes en la etiopatogenia de la enfermedad de Monge (EPA) en La Paz, Bolivia (3.600 - 4.000 m.)
(IFEA, 1993)
Resumen.
Se presenta una síntesis de los principales estudios de la función respiratoria en pacientes portadores de la “Enfermedad de Monge” o Eritrocitosis Patológica de Altura (EPA), entidad nosológica de carácter ...
Impacto de las intervenciones con zinc efecto del zinc sobre la función inmunitaria
(Diagnóstico, 1993)
El sistema inmunitario necesita para mantenerse y responder al estrés infeccioso los mismos nutrientes que los otros sistemas del organismo.
A nivel humano, raras veces, existen carencias de un solo nutriente que permite ...
Particularités épidémiologiquez, cliniques et biologigues de la Leishmaniose cutanéo-muqueuse en Bolivia d'après un échantillon de 221 malades
(Bull. Soc. Path Ex., 1993)
Résumé. Les auteurs présentent les aspects cliniques, biologiquez et épidémiologigues de la leishmaniose cutanéo-muqueuse, d’après un échantillon de 221 cas (136 leishmanioses cutanées et 85 leishmanioses muqueuses) observés ...
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 ...
2-Substituted quinoline alkaloids as potential antileishmanial drugs
(Antimicrobial Agents and Chemotherapy, 1993-04)
Abstract.
Ten 2-substituted quinoline alkaloids isolated from a plant used for treatment of New World cutaneous leishmaniasis have antileishmanial in vitro activities against the extracellular forms of Leishmania spp. ...