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Total lung capacity in Andean highlanders
(American Journal of Human Biology, 1994)ABSTRACT. Total lung capacity (TLC), residual volume (RV), and vital capacity (VC), as well as related measures of pulmonary function, were assessed in a sample of 39 male and 23 female native highlanders of Aymara ... -
Total lung capacity in young highlanders of Aymara ancestry
(American Journal of Physical Anthroplogy, 1994)ABSTRACT. Total lung capacity (TLC) and its components, including residual volume (RV) and vital capacity (VC), are described in a sample of 164 male and 143 female youths of Aymara ancestry (10.0-19.9 years) who were ... -
Transmission transplacentaire des anticorps anti-Trypanosoma cruzi
(Cah. O.R.S.T.O.M., 1983)Résumé. La transmission transplacentaire des anticorps anti-Trypanosoma crtzi a été étudiée chez 38 mères chagasiques. Les taux des anticorps anti-T. cruzi sont semblables dans le sérum de la mère et celuid du cordon. ... -
Transporte de oxígeno y hematología en niños de altura
(Instituto Boliviano de Biología de Altura, 1979)Summary. 34 healthy children in the middle of the important growth and development years, 2-7 years, were examined for effective oxygen transport and hematological parameters as a function of residing at either 3.600 m. ... -
Tratamiento quirúrgico de la tuberculosis pulmonar avanzada en la altura (La Paz - 3.600 m.)
(Instituto Boliviano de Biología de Altura, 1972-07) -
Trypanosoma cruzi : a pharmacological comparison of some Bolivian isoenzymic strains
(Ann. Soc. Belge Med. Trop., 1983)Summary . The drug susceptibility of 3 isoenzymic strains of Trypanosoma cruzi was studied. Two drugs (SQ 18, 506 and Ro 7-1051) and 6 stocks were used. The drug test was carried out on epimastigote cultures. Significant ... -
Trypanosoma cruzi : expression of antigenic component 5 among 35 laboratory clones obtained from 18 different isozymic variants
(Rev. Inst. Méd. Trop., 1987)Summary. Two monoclonal antibodies anti-component 5 of Trypanosoma cruzi (I-35/115 and II-190/30) were tested in IFA and ELISA respectively against 35 T. cruzi laboratory clones. Among the 35 clones tested, 18 different ... -
Trypanosoma cruzi : measurement of DNA quantity in different isoenzymic strains. Inferences on the ploidy of these strains
(Ann. Soc. Belge Med. Trop., 1983)Summary. The DNA quantity in different isoenzymic strains of Trypanosoma cruzi appears to be the same among these strains. This seems to indicate that these strains have the same ploidy. Genetic distances may be used for ... -
Trypanosoma cruzi : study of the distribution of two widespread clonal genetypes in Bolivian Triatoma infestans vectors shows a high frequency of mixed infestions
(Experimental Parasitology, 1996)Abstract. The detection of two widespread Trypanosoma cruzi clonal genotypes (20 and 39) in feces of Bolivian specimens of the vector Triatoma infestans was performed by a combination of polymerase chain reaction and ... -
Trypanosoma cruzi populations : more clonal than sexual
(Parasitology Today, 1987-06)The ancient guestion of trypanosome sexuality has recently been reactivated in view of important observations in the African species Trypanosoma brucie, in which Mendelian sexuality has been proposed as o working hypothesis ... -
Une méthode simple pour obtenir directement des isolats de Trypanosoma cruzi à partir du tube digestif du triatome vecteur
(Cah, O.R.S.T.O.M., 1982)Résumé. Nous décrivons ici une méthode directe pour obtenir des isolats de Trypanosoma cruzi à partir de l’insecte vecteur, sans passer par l’étape intermédiaire d’inoculation à la souris. -
Unique DNA methylation patterns in offspring of hypertensive pregnancy
(Clin Transl Sci., 2015)Abstract. Epigenomic processes are believed to play a pivotal role for the effect of environmental exposures in early life to modify disease risk throughout the lifespan. Offspring of women with hypertensive complications ... -
Uptake of noradrenaline in high altitude native's heart
(EXPERIENTIA, 1977)Summary. Uptake of 3H-noradrenaline by the heart was studied with sections of isolated atria obtained from high or lowlanders. In native highlanders, affinity for 3-Hnoradrenaline by human atria is more significant than ... -
Uso de cánula nasal de alto flujo artesanal como oxigenoterapia en insuficiencia respiratoria por COVID-19
(Revista Cuadernos, 2023)RESUMEN Los riesgos asociados a la neumonía por (SARS-CoV-2) es la generación de insuficiencia respiratoria secundaria que en algunos casos desencadenara al tan temido síndrome de distrés respiratorio (SDRA); Informes ... -
Uso de la hoja de coca y hematología
(Instituto Boliviano de Biología de Altura, 1997)El propósito del presente trabajo fue evaluar los efectos del consumo de la hoja de coca sobre la agregación plaquetaria, la hemoglobina y el hematocrito antes y después del esfuerzo físico. Las razones que nos llevaron a ... -
Uterine artery blood flow during pregnancy in high-altitude aymara women
(High Altitude Medicine & Biology, 2003-02-19)Background. Birth weight falls with increasing altitude as the result of intrauterine growth restriction (IUGR) likely due, in turn, to lower uterine artery (UtA) blood flow. The altitude-associated birth weight decline is ... -
Uterine artery blood flow, fetal hypoxia and fetal growth
(Philosophycal Transactions B, 2015-03-13)Evolutionary trade-offs required for bipedalism and brain expansion influence the pregnancy rise in uterine artery (UtA) blood flow and, in turn, reproductive success. We consider the importance of UtA blood flow by ... -
Utilidad de la ecocardiografía en la cardiopatía chagásica crónica
(Revista Médica, 1995)RESUMEN. Considerando que el compromiso cardíaco constituye la más importante manifestación de la fase crónica de la enfermedad de Chagas, el aporte de la ecocardiografía en la valoración de la cardiopatía chagásica crónica ... -
Utilidad, indicaciones, riesgos y resultados de la prueba de esfuerzo graduado en bicicleta ergométrica
(Universidad Mayor de San Andrés, 1990)Resumen. Entre los años 1983 y 1990 se efectuaron 400 pruebas de esfuerzo graduado en el Departamento Cardiovascular del I.B.B.A. en la ciudad de La Paz (3600 m), 107 sujetos fueron de sexo femenino, 293 del sexo masculino. ...