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Lung oxidative stress as related to exercise and altitude. Lipid peroxidation evidence in exhaled breath condensate: a possible predictor of acute mountain sickness
(CIENCIAS, 2005)
Lung oxidative stress (OS) was explored in resting and in exercising subjects exposed to moderate and high altitude. Exhaled breath condensate (EBC) was collected under field conditions in male high-competition mountain ...
Ectotherms in Variable Thermal Landscapes: A Physiological Evaluation of the Invasive Potential of Fruit Flies Species
(CIENCIAS, 2016)
Climate change and biological invasions pose one of the greatest threats to biodiversity. Most analyses of the potential biological impacts have focused on changes in mean temperature, but changes in thermal variance may ...
El consumo de leche posterior al ejercicio disminuye la excreción de electrolitos
(CIENCIAS, 2016)
La rehidratación es fundamental para la correcta recuperación posterior al ejercicio físico y el deporte. Las bebidas lácteas parecen ser una buena opción como bebidas rehidratantes después del ejercicio, pero aún los ...
Effects of Beer, Non-Alcoholic Beer and Water Consumption before Exercise on Fluid and Electrolyte Homeostasis in Athletes
(CIENCIAS, 2016)
Fluid and electrolyte status have a significant impact on physical performance and health. Pre-exercise recommendations cite the possibility of consuming beverages with high amounts of sodium. In this sense, non-alcoholic ...
Changes in surface EMG assessed by discrete wavelet transform during maximal isometric voluntary contractions following supramaximal cycling
(CIENCIAS, 2013)
To better understand characteristics of neuromuscular fatigue in supramaximal cycling exercise, this study examined changes in surface electromyography (sEMG) frequency during maximal voluntary isometric contractions (MVC) ...
Instrumento de evaluación sobre higiene postural: opinión del profesor de educación física
(CIENCIAS, 2010)
Los objetivos de este estudio fueron conocer la opinión del docente de Educación Física sobre un instrumento para la evaluación de la higiene postural; y determinar su pertinencia para los cursos de la ESO, con la finalidad ...
Heart rate recovery normality data recorded in response to a maximal exercise test in physically active men
(CIENCIAS, 2014)
Background: Despite a growing clinical interest in determining the heart rate recovery (HRR) response to exercise, the limits of a normal HRR have not yet been well established. Purpose: This study was designed to examine ...
Efect of low dose, short-term creatine supplementation on muscle power output in elite youth soccer players
(CIENCIAS, 2017)
Background: To determine the effects of a low dose, short-term Creatine monohydrate (Cr) supplementation (0. 03 g.kg.d(-1) during 14 d) on muscle power output in elite youth soccer players. Methods: Using a two-group ...
Moderate altitude but not additional endurance training increases markers of oxidative stress in exhaled breath condensate
(CIENCIAS, 2009)
Oxidative stress occurs at altitude, and physical exertion might enhance this stress. In the present study, we investigated the combined effects of exercise and moderate altitude on redox balance in ten endurance exercising ...