linoleic-acid has been researched along with Polyuria* in 1 studies
1 other study(ies) available for linoleic-acid and Polyuria
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[Relation between acute changes in diuresis and renal prostaglandins. I: Induced hypotonic polyuria].
We have evaluated the effects of indomethacin (I) and of a rich in linoleic acid phosphatidylcholine (E) on the renal function and on the PGE urinary excretion during steady hypotonic polyuria. 5 normal subjects have been studied in the absence of treatment (TA) and after treatment with I, E, E + I. The renal function has been estimated by clearance (cl.) method during hypotonic polyuria induced by oral water loading and i.v. infusion of 5% dextrose solution. The glomerular filtration rate has been estimated by cl. of endogenous creatinine; moreover have been measured the osmotic clearances (Cosm, CH2O), the sodium and potassium clearances (CNa, CK), the mean arterial pressure (PA) and the urinary prostaglandins of E series (PGE) by RIA method. In I condition is observed: a) a trend to a glomerular filtration rate decrement; b) a significant decline of the urinary flow rate, CH2O, UPGV and a significant increment of the urinary osmolarity; c) a trend to an increment of potassium and a decrement of sodium urinary excretions; d) a significant increase of PA. It is possible that the contrary effects observed during the hypotonic polyuria in E condition depend on the stimulating effects of this material on the PG intrarenal synthesis. Topics: Adult; Diuresis; Female; Glomerular Filtration Rate; Humans; Indomethacin; Kidney Function Tests; Linoleic Acid; Linoleic Acids; Natriuresis; Phosphatidylcholines; Polyuria; Potassium; Prostaglandins E | 1984 |