Papers by Fernando Saravi
Seminario bíblico (white paper), 2017
Describo los modelos de conflicto, independencia y complementariedad entre la revelación bíblica ... more Describo los modelos de conflicto, independencia y complementariedad entre la revelación bíblica y el surgimiento y desarrollo de las ciencias naturales. Planteo que la fe cristiana juntamente con el conocimiento de las ciencias naturales proporcionan una concepción más profunda, amplia y acertada de nosotros mismos y del mundo.
Skeptical Inquirer, 1993
Common myths and misconceptions about the physiology of the brain hemispheres are discussed.
Sobre el perdón, 2024
Cuando Jesús enseñó a sus discípulos a orar, ante todo les advirtió que no lo hicieran para ser a... more Cuando Jesús enseñó a sus discípulos a orar, ante todo les advirtió que no lo hicieran para ser admirados por otros seres humanos, y que evitaran la palabrería hueca propia de los paganos. Luego dijo: 9 »Ustedes deben orar así: »"Padre nuestro que estás en el cielo, santificado sea tu nombre, 10 venga tu reino,
PubMed, Sep 1, 2015
Introduction: The colonic epithelium is a classical aldosterone target, but the effect of the hor... more Introduction: The colonic epithelium is a classical aldosterone target, but the effect of the hormone on the oxygen consumption rate (QO2 ) of this tissue is unknown. Objectives. We aimed at assessing, in the rectal epithelium of rats fed with diets of different sodium content, the effect of epithelial sodium channel (ENaC) blockade on short-circuit current (ISC ) and QO2 , and the acute effect of aldosterone incubation on ISC and QO2 . Methods: Adult male rats were fed with normal, low or high-sodium diets for 8 days. Plasma sodium and serum aldosterone were measured. Isolated mucosa preparations from the rectal portion of the colon were mounted in Ussing chambers modified to measure ISC and QO2. Results: Baseline ISC and QO2 were highest in sodium-deprived rats. Both were proportionally reduced by amiloride (0.1 mM) in this group and in the normal sodium group, but not in sodium-loaded rats. In separate experiments, incubation with aldosterone (10 nM) for 7 h increased ISC and QO2 in all groups; increases were larger in the normal and sodium-loaded groups. Amiloride decreased both ISC and QO2 , abolishing the differences between groups. Linear regression of the decrease in QO2 and ISC after amiloride showed the steepest slope for the sodium-deprived group and the flattest one for the sodium-loaded group. Conclusions: Baseline epithelial QO2 of sodium-deprived and control rats is reduced by ENaC blockade. Aldosterone increased QO2 proportionally to ISC augmentation in all groups, but the coupling between aerobic metabolism and electrogenic transport seems more efficient in sodium-deprived animals.
Revista Médica Universitaria, Jul 1, 2013
Revista Médica Universitaria, Dec 1, 2005
Revista Cuidarte, Nov 13, 2020
Revista Médica Universitaria, Dec 1, 2009
Springer eBooks, Jul 1, 2019
Este trabajo reseña los aspectos naturales, teológicos y simbólicos de la lluvia en las Sagradas ... more Este trabajo reseña los aspectos naturales, teológicos y simbólicos de la lluvia en las Sagradas Escrituras.
Revista de la Sociedad Argentina de Diabetes, Nov 21, 2020
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Papers by Fernando Saravi