Results 251 to 260 of about 337,947 (309)
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Thirst following water deprivation in dogs
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 1977Eight dogs were prepared with unilateral carotid loops, and trained to stand quietly in a modified Pavlov stand. They were deprived of water for 24 h, which significantly depleted both the cellular and extracellular fluid (ECF) compartments. When they were allowed access to water for 5 min, they promptly drank amounts sufficient to make up their fluid
D J, Ramsay, B J, Rolls, R J, Wood
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Influence of Water Deprivation on Adrenocortical Rhythms
Neuroendocrinology, 1973Female rats maintained on a 23 h water deprivation schedule show an altered circadian rhythm of pituitary-adrenal activity.
J T, Johnson, S, Levine
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Thirst following water deprivation in humans
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 1980The 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
B J, Rolls +5 more
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Water deprivation test in children with polyuria
Journal of Pediatric Endocrinology and Metabolism, 2012Polyuria is an uncommon clinical presentation in paediatric practice. When diabetes mellitus has been excluded by history taking and preliminary investigations and impaired renal concentrating ability is confirmed, water deprivation test (WDT) is necessary to differentiate among central diabetes insipidus (CDI), nephrogenic diabetes insipidus, or ...
Lap Ming, Wong, Sze Shun, Man
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1989
In patients with polyuria, the response of both urine osmolality and output to water deprivation differentiates conditions of overhydration from diabetes insipidus, as long as osmotic diuresis and chronic renal failure have been excluded.
P. T. Lascelles, D. Donaldson
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In patients with polyuria, the response of both urine osmolality and output to water deprivation differentiates conditions of overhydration from diabetes insipidus, as long as osmotic diuresis and chronic renal failure have been excluded.
P. T. Lascelles, D. Donaldson
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Water deprivation-induced sodium appetite
Physiology & Behavior, 2010A water deprived animal that ingests only water efficiently corrects its intracellular dehydration, but remains hypovolemic, in negative sodium balance, and with high plasma renin activity and angiotensin II. Therefore, it is not surprising that it also ingests sodium.
De Luca, Laurival A. +4 more
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Water Intake of the Rat as a Function of Duration of Water Deprivation
Psychological Reports, 1966Water intake in a 2-hr. period was measured for groups of rats deprived of water either 0, 12, 24, 36, 48, 72, 96, 120, 144, or 168 hr. The intake function appeared to reach a maximum value at 48 hr., suggesting that intake is not a useful measure of the effects of long durations of water deprivation.
R H, Dufort, D S, Abrahamson
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Water Deprivation: A New Migraine Precipitant
Headache: The Journal of Head and Face Pain, 2005Fifty migraineurs were asked if insufficient fluid intake could provoke their migraine attacks. Twenty replied “yes,” 7 were doubtfully positive, and 23 said “no.” In addition 14 of 45 migraineurs at a meeting of the British Migraine association (UK) also recognized fluid deprivation as one of their migraine triggers.
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Light Reinforcement as a Function of Water Deprivation
Psychological Reports, 1958There are several studies (3, 4, 5 ) which attest to the efficacy of light as a reinforcing stimulus with non-deprived animals. However, Kling, et al. ( 5 ) noted that light presentation did not appear to strengthen bar pressing when the subjects, albino rats, were water deprived.
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Effects of water deprivation on the water content of cattle skin
International Journal of Biometeorology, 1968In cattle the water content of the skin was determined (1) in the normal animals; (2) after a 3-day period of water deprivation (dehydration); (3) one hour after the water deprived animals had resumed drinking (rehydration)and (4) one hour after the beginning of infusion of water into the rumen of normal animals (overhydration). Dehydration reduced the
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