Buscar
Mostrando ítems 21-30 de 212
Biomarcadores de adiposidad y perfil lipídico en escolares costarricenses del distrito de San José de la Unión, de la provincia de Cartago
Adiposity biomarkers and lipid profile in Costa Rican school children in San Juan de La Union district, Cartago province
(2020-06-18)
Introducción: Las alteraciones en las concentraciones plasmáticas de leptina y adiponectina son
la causa de las alteraciones metabólicas en la infancia como, por ejemplo, resistencia a la insulina, glicemias
elevadas y ...
Incomplete warm-climate post-exercise rehydration with water, coconut water, or a sports drink
(Medicine & Science in Sports & Exercise, 32(5s), 238., 2011-10-01)
It is common to find mild to serious dehydration during exercise in hot, humid conditions. To restore euhydration, the literature shows that a fluid volume larger than sweat loss should be ingested post-exercise; ingestion ...
La eliminación de orina en respuesta a una ingesta de agua es consistente en personas bien hidratadas
(2010-12)
Recientemente se ha propuesto un método sencillo para evaluar el estado agudo de hidratación en humanos, pero persisten varias preguntas con respecto a su confiabilidad, validez y utilidad práctica. ...
Consumo de leche por lactantes del área rural de Puriscal, Costa Rica, 1978
(Revista Médica del Hospital Nacional de Niños Dr. Carlos Sáenz Herrera, Costa Rica 15(1): 45-58, 1980)
Se determinó el volumen (peso) de leche humana consumida por niños lactantes, mediante la pesada del niño antes y después de cada mamada. Los niños residían en 7 localidades de tipo rural disperso del Cantón de Puriscal. ...
Malnutrition and concurrent infections. Comparison of two populations with different infection rates
(Viral Diseasses in South-East Asia and the Wester Pacific, 1982)
Repetitive infections induce malnutrition and growth retardation
in children living in impoverished environments,
even if food is available. Infection precipitates severe malnutrition
in individuals already undernourished. ...
Agreement Between Self-Reported and Device-Based Sedentary Time among Eight Countries: Findings from the ELANS
(2021-01-27)
The purpose of this study was to analyze the agreement between self-reported and device-based sedentary time among eight countries in Latin America. As part of the Latin American Study of Nutrition and Health (ELANS), data ...
Accelerometer-measured daily step counts and adiposity indicators among Latin American aults: a multi-country study
(2021)
The aim of the present study was to examine the sex-related associations between accelerometer-measured daily step counts and adiposity indicators in adults from eight Latin American countries. We analyzed data from 2524 ...
Leptina, lípidos y sobrepeso en escolares de sexto grado de un área urbano-marginal
(Acta Médica Costarricense 45 (3) 107-112, 2003-06)
Introduction: The hormone called Leptine has been associated with several factors of the Metabolic Syndrome, including hypertension, obesity, insulin resistance and high density lipoprotein, not only in adults but also in ...
Metabolic and Performance Responses to Carbohydrate Intake During Exercise
(2000-09)
During exercise, an adequate supply of substrates is required for the continuing resynthesis of ATP in working muscles. Muscle fibers have limited stores of creatine phosphate, glycogen, and triglycerides and so must also ...
Voluntary Hydration with Skimmed Lactose-Free Milk during Exercise in the Heat: Exploring Effectiveness and Tolerance
(2023)
Replacement of fluid losses (dehydration) during sports activities in the heat has been
investigated with different beverages. Bovine milk has been recommended for post-exercise rehydration, but its use during exercise ...