[Relations between the renin-angiotensin-aldosterone system and urinary elimination of sodium: study of healthy subjects in clinostatism and on a sodium-free diet].
In 94 normotensive subjects and free sodium diet, the relationship between SPRA and the 2-hour urinary sodium excretion was significantly better fitted by an hyperbolic function (p less than 0,001); r = 0,53) than a linear one (p less than 0,001; r = -0,31) between SPRA and the 24-hour urinary sodium excretion. (SPRA = Supine Plasma Renin Activity).
D000293:Adolescent; D000328:Adult; D000368:Aged; D004039:Diet, Sodium-Restricted; D006801:Humans; D008875:Middle Aged; D009318:Natriuresis; D011187:Posture; D012084:Renin-Angiotensin System / Q000187:drug effects*; D012964:Sodium / Q000378:metabolism
D012964:Sodium
Relation entre système rénine-angiotensine-aldostérone et élimination urinaire du sodium: étude chez l'homme sain en clinostatisme, et en régime sodé libre.