Thirst and weight gain during maintenance hemodialysis.
ABSTRACT NOT FOUND
BODY COMPOSITION, HYDRATION, AND RELATED PARAMETERS IN HEMODIALYSIS VERSUS PERITONEAL DIALYSIS PATIENTS
Aims: Maintaining euvolemia is an important goal in patients on renal replacement therapy. However, adequate assessment of volume status in clinical practice is hampered by a lack of accurate measuring tools. A new multifrequency bioimpedance tool has recently been validated. This study compares volume status in peritoneal dialysis (PD) and hemodialysis (HD) patients in a [...]
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 [...]
AN ASSESSMENT OF POTENTIAL EXPOSURE AND RISK FROM ESTROGENS IN DRINKING WATER
BACKGROUND: Detection of estrogens in the environment has raised concerns in recent years because of their potential to affect both wildlife and humans. OBJECTIVES: We compared exposures to prescribed and naturally occurring estrogens in drinking water to exposures to naturally occurring background levels of estrogens in the diet of children and adults and to four [...]
Effect of osmotic and mercurial diuresis on simultaneous water diuresis.
ABSTRACT NOT FOUND
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 [...]
EFFECT OF SALT AND WATER BALANCE ON RECOVERY OF GASTROINTESTINAL FUNCTION AFTER ELECTIVE COLONIC RESECTION: A RANDOMISED CONTROLLED TRIAL
BackgroundnnLow concentrations of albumin in serum and long gastric emptying times have been returned to normal in dogs by salt and water restriction, or a high protein intake. We aimed to determine the effect of salt and water balance on recovery of gastrointestinal function after elective colonic resection in human beings.nMethodsnnWe randomly allocated ten patients [...]
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 [...]
American College of Sports Medicine position stand. Exercise and fluidreplacement.
This Position Stand provides guidance on fluid replacement to sustain appropriate hydration of individuals performing physical activity. The goal of prehydrating is to start the activity euhydrated and with normal plasma electrolyte levels. Prehydrating with beverages, in addition to normal meals and fluid intake, should be initiated when needed at least several hours before the [...]
Dietary reference intakes for water, sodium, potassium, chloride and sulphate.
This report is one in a series that presents a comprehensive set of reference values for nutrient intakes for healthy U.S. and Canadian individuals and populations. It is a product of the Food and Nutrition Board (FNB) of the Institute of Medicine, working in cooperation with Canadian scientists. The report establishes a set of reference [...]