Urinary concentration does not exclusively rely on plasma vasopressin. A study between genders Gender and diurnal urine regulation

C. Graugaard-Jensen, G. M. Hvistendahl, J. Frokiaer, P. Bie, J. C. Djurhuus

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Abstrakt

AimWe investigated the influence of gender on the diurnal regulation of urine production with special focus on vasopressin, oxytocin and prostaglandin E2. MethodsFifteen young women in mid-follicular phase and 22 young men (20-33years) were included. All participants underwent a 24-h circadian inpatient study under standardized conditions for measurements of plasma vasopressin, oxytocin, sodium and osmolality. Urine was fractionally collected for measurements of electrolytes, aquaporin-2 and prostaglandin E2. ResultsPlasma vasopressin expressed a diurnal rhythm with a night-time increase in both genders (P
OriginalsprogEngelsk
TidsskriftActa Physiologica
Vol/bind212
Udgave nummer1
Sider (fra-til)97-105
ISSN1748-1708
DOI
StatusUdgivet - 2014

Bibliografisk note

ISI Document Delivery No.: AP0QW Times Cited: 0 Cited Reference Count: 37 Graugaard-Jensen, C. Hvistendahl, G. M. Frokiaer, J. Bie, P. Djurhuus, J. C. 0 WILEY-BLACKWELL HOBOKEN ACTA PHYSIOL

Emneord

  • arginine vasopressin diuresis diurnal rhythm oxytocin prostaglandin E2 SEX-DIFFERENCES NOCTURNAL POLYURIA DIABETES-INSIPIDUS SLEEP-DEPRIVATION HEALTHY-CHILDREN RENAL PRODUCTION EXCESS DIURESIS CONSCIOUS DOGS RAT-KIDNEY EXCRETION

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