Buscar
Mostrando ítems 21-30 de 49
Prevalencia de anemia por deficiencia de hierro en niños pre-escolares del área rural de La Paz (4.000 m.)
(Cuadernos Hospital de Clínicas, 1990)
La anemia nutricional constituye un problema principal de salud pública en el mundo (1). La deficiencia de hierro de las anemias nutricionales es una de las deficiencias más comunes (2); un control efectivo de la deficiencia ...
Prevalence of Trypanosoma cruzi infection in blood banks of seven department of Bolivia
(Mem. Inst. Oswaldo Cruz, 1990)
Trypanosoma cruzi infection was studied in 1,298 sera samples of blood banks from 7 capital
departments of Bolivia, using the immunofluorescence test (IFI) and Enzyme Linked Immuno
sorbent Assay (ELISA). The percentages ...
Assessing salivary progesterone in coca-leaf chewing populations
(Population Studies Center, University of Michigan, 1990-05)
ABSTRACT.
Although there is evidence for reduced fertility in Andean and Himalayan populations at higher
altitudes, factors other than hypoxia may be primarily responsible. A potentially valuable
approach in the ...
Cutaneous leishmaniasis in French Guiana : a review
(Am. J. Trop. Med. Hyg., 1990)
Abstract.
A review of a l0 year investigation carried out by various institutions on
cutaneous leishmaniasis in French Guiana is presented, with emphasis on epidemiology,
clinical aspects, and therapy.
Efectos del tabaquismo en una población de altura (La Paz- Bolivia 3600 m.)
(Revista Boliviana de Nefrología, 1990)
Efectos "In vitro" de la timulina (Zn -FTS) en las subpoblaciones de linfocitos en niños desnutridos
(Papiro, 1990)
Abstract
Protein-energy malnutrition (PEM) involves a thymus atrophy and a cellmediated immunity (CMI) defect characterized mainly by failure of the Tlymphocyte maturation. Recent studies show improvement of the thymus ...
Prevalencia de la infección por Trypanosoma Cruzi en bancos de sangre de siete departamentos de Bolivia
(Papiro, 1990)
Abstract
Trypanosoma cruzi infection was studied in 1,298 sera samples of blood banks from 7 capital departments of Bolivia, using the immunofluorescence test (IFI) and Enzyme Linked Immunosorbent Assay (ELISA). The ...
Diarrea y Cryptosporidium sp. en Bolivia
(Papiro, 1990)
Abstract
Two theses written in Sucre in 1986-1987 were compared with a study carried out in La Paz on the prevalence of Cryptosporidium in children aged between 0 and 3 years and stemming from marginal zones (rural or ...
Epidemiología de la Leishmaniasis tegumentaria en Bolivia. 2. Modalidades de la transmisión
(Papiro, 1990)
Abstract
In Bolivia the transmission of tegumentary leishmaniasis due to Leishmania (V.) braziliensis depends both on environmental factors and human activities.
In the Yungas, transmission takes place in the houses ...
El factor complemento en la enfermedad de Chagas
(Papiro, 1990)
Resumen
El propósito del estudio es determinar si existe o no alteración de uno de los factores inespecíficos. (EL COMPLEMENTO) de la inmunidad humoral en los chagásicos. Se estudió la tasa sérica de complemento en 108 ...