The effect of 24-h water deprivation and subsequent drinking on systemic fluid balance and subjective sensations has been determined in human beings. The deprivation caused significant intracellular and extracellular depletions, thirst, and a dry unpleasant tasting mouth. During rehydration, subjects drank 65% of their total intake within 2.5 min. The marked decrease in drinking rate thereafter...

A 4.5-month-old baby girl presented to hospital with a 2-day history of watery diarrhea and fever. Rehydration and electrolytic balance were restored with intravenous fluid therapy followed by oral rehydration solution but diarrhea did not improve by the fourth day of hospitalization despite treatment with a probiotic. The patient was next treated with gelatin tannate, a medical device recently...

During the past 1 5 years, oral rehydration therapy has been extensively and increasingly used in developing countries for the treatment of dehydration in acute infantile diarrhea.1 It has been shown that mortality from this disease, which is the leading cause of infant deaths in developing countries, can be reduced dramatically by using oral rehydration 2 Despite this experience, many physicia...

Polymer vesicles, or polymersomes, are being widely explored as synthetic analogs of lipid vesicles based on their stability, robustness, barrier properties, chemical versatility and tunable physical characteristics. Typical methods used to prepare giant-sized (> 4 µm) vesicles, however, are both time and labor intensive, yielding low numbers of intact polymersomes. Here, we present for the fir...

Two glycine supplemented oral rehydration solutions (ORS) and a standard ORS with sodium 60 mmol/l were compared for treatment of diarrhoeal dehydration in children. The solutions contained glycine 110 mmol/l and glucose 110 mmol/l (ORS60-Gly110), glycine 60 mmol/l and glucose 80 mmol/l (ORS60-Gly60), and glucose 144 mmol/l only (ORS60), respectively. The patients receiving ORS60-Gly110 had poo...

The avocado is a tropical fruit whose nutritional value is due mainly to its high lipid content. The aim of this work was to evaluate the rehydration of freeze-dried avocado (variety Collinson) powder and slices. The rehydration kinetics was determined using an experimental apparatus that monitored the volume of water absorbed by the sample with the time. Peleg and Weibull equations were used t...

Contact-rehydration in slugs is mediated by a specific behavioural pattern in which dehydrated slugs move onto a moist surface, assume a flattened posture while water is absorbed through the surface of the foot and move off once they are rehydrated. 'Drinking behaviour' is initiated when slugs have been dehydrated to the threshold level of 60-70% of initial body weight (IBW). Drinking behaviour...

Drying is one of the widely used methods of food preservation and it is a sensitive food processing operation due to undesirable changes in the quality of dried product. In this study the effect of osmotic dyhedration and ultrasound pretreatment prior to convective drying on quality properties of apple slices was investigated. Apple slices were pretreated by osmotic dehydration in two concentra...

Study selection and assessment: studies in any language that compared signs, symptoms, and laboratory values with a recognised gold standard for diagnosing dehydration (rehydration weight minus acute weight divided by rehydration weight) in children (0–18 y). Study quality was ranked from highest (level 1 = independent, blind comparison of test with a valid gold standard) to lowest (level 5 = n...