Página 45 – Cátedra Internacional de Estudios Avanzados en Hidratación

THERMOREGULATORY RESPONSES AND HYDRATION PRACTICES IN HEAT-ACCLIMATIZED ADOLESCENTS DURING PRESEASON HIGH SCHOOL FOOTBALL

Previous researchers have not investigated the thermoregulatory responses to multiple consecutive days of American football in adolescents. OBJECTIVE: To examine the thermoregulatory and hydration responses of high school players during formal preseason football practices. DESIGN: Observational study. SETTING: Players practiced outdoors in late August once per day on days 1 through 5, twice per day [...]

By CIEAH - ICASH|2017-05-21T03:21:26+00:00enero 31st, 2013|Children, Documentos científicos|Comentarios desactivados

INFLUENCE OF GENDER AND BODY COMPOSITION ON HYDRATION AND BODY WATER SPACES

BACKGROUND & AIMS: Hydration disorders are frequent in clinical practice and can be a life threatening issue in frail patients. Mild dehydration (1-2% loss of body weight) appears to impair cognitive and muscular performance. There is, however, no infallible indicator of correct hydration, and of hydration disorders. This study aim at describing total body water [...]

By CIEAH - ICASH|2017-05-21T03:21:26+00:00enero 31st, 2013|Assessment methodologies, Documentos científicos|Comentarios desactivados

INFLUENCE OF HYDRATION ON PHYSIOLOGICAL FUNCTION AND PERFORMANCE DURING TRAIL RUNNING IN THE HEAT

CONTEXT: Authors of most field studies have not observed decrements in physiologic function and performance with increases in dehydration, although authors of well-controlled laboratory studies have consistently reported this relationship. Investigators in these field studies did not control exercise intensity, a known modulator of body core temperature. OBJECTIVE: To directly examine the effect of moderate [...]

By CIEAH - ICASH|2017-05-21T03:21:06+00:00enero 31st, 2013|Documentos científicos, Exercise and sport|Comentarios desactivados

Determinants of the sensation of thirst in terminally ill cancer patients.

While a sensation of thirst causes severe distress for a certain proportion of cancer patients in the terminal stage, the factors contributing to this symptom have not been established. To clarify the association between sensation of thirst and medical factors, especially dehydration, a cross-sectional observational study was performed on terminally ill cancer patients receiving inpatient [...]

By CIEAH - ICASH|2017-05-21T03:21:26+00:00enero 31st, 2013|Assessment methodologies, Documentos científicos|Comentarios desactivados

AMPK AGONISTS AMELIORATE SODIUM AND FLUID TRANSPORT AND INFLAMMATION IN CYSTIC FIBROSIS AIRWAY EPITHELIAL CELLS

The metabolic sensor AMP-activated kinase (AMPK) inhibits both the cystic fibrosis (CF) transmembrane conductance regulator (CFTR) Cl(-) channel and epithelial Na(+) channel (ENaC), and may inhibit secretion of proinflammatory cytokines in epithelia. Here we have tested in primary polarized CF and non-CF human bronchial epithelial (HBE) cells the effects of AMPK activators, metformin and 5-aminoimidazole-4-carboxamide-1-beta-D-riboside [...]

By CIEAH - ICASH|2017-05-21T03:21:06+00:00enero 31st, 2013|Cystic fibrosis, Documentos científicos|Comentarios desactivados

Thirst in the elderly with and without heart failure.

Elderly patients with heart failure (HF) may be troubled by thirst, despite the fact that elderly have an impaired ability to sense thirst. The present study was undertaken to compare the intensity of thirst in patients with and without HF and to evaluate how this symptom relates to the health-related quality of life and indices [...]

By CIEAH - ICASH|2017-05-21T03:21:27+00:00enero 31st, 2013|Assessment methodologies, Documentos científicos|Comentarios desactivados

PHYSICAL ACTIVITY, FOOD INTAKE, AND BODY WEIGHT REGULATION: INSIGHTS FROM DOUBLY LABELED WATER STUDIES

Body weight and energy balance can be maintained by adapting energy intake to changes in energy expenditure and vice versa, whereas short-term changes in energy expenditure are mainly caused by physical activity. This review investigates whether physical activity is affected by over- and undereating, whether intake is affected by an increase or a decrease in [...]

By CIEAH - ICASH|2017-05-21T03:21:26+00:00enero 31st, 2013|Documentos científicos, Exercise and sport|Comentarios desactivados

Thirst and weight gain during maintenance hemodialysis.

ABSTRACT NOT FOUND

By CIEAH - ICASH|2017-05-21T03:21:27+00:00enero 31st, 2013|Documentos científicos, Thirst|Comentarios desactivados

HYDRATION, HYDRATION, HYDRATION

Throughout the world, large numbers of manual workers perform physically demanding labour in conditions of high environmental heat stress. Although the importance of adequate hydration in combating heat stress is universally recognized, studies in a range of worker groups have demonstrated a disturbingly poor hydration level in a high proportion of at-risk workers. Management of [...]

By CIEAH - ICASH|2017-05-21T03:21:26+00:00enero 31st, 2013|Documentos científicos, Hydration and health|Comentarios desactivados

Fluid replacement and glucose infusion during exercise prevent cardiovascular drift.

This study examined the influence of both hydration and blood glucose concentration on cardiovascular drift during exercise. We first determined if the prevention of dehydration during exercise by full fluid replacement prevents the decline in stroke volume (SV) and cardiac output (CO) during prolonged exercise. On two occasions, 10 endurance-trained subjects cycled an ergometer in [...]

By CIEAH - ICASH|2017-05-21T03:21:27+00:00enero 31st, 2013|Assessment methodologies, Documentos científicos|Comentarios desactivados