Quantitative analysis of aldosterone's role in potassium regulation.
Aldosterone is part of a complex system that regulates plasma potassium concentration by affecting the renal excretion of the ion as well as its distribution within the body. Because there are other components of the system, it has been difficult to determine the physiological significance of aldosterone in potassium regulation by attempting to study the hormone's effects in isolation. In this presentation a quantitative analysis of the potassium control system is used to provide information concerning the physiological role of aldosterone in potassium regulation under normal and pathological conditions, as well as during pharmacological interventions.
Young
D B
DB
Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson 39216.
D000450:Aldosterone / Q000502:physiology*; D000818:Animals; D006706:Homeostasis; D006801:Humans; D008901:Mineralocorticoids / Q000502:physiology; D011188:Potassium / Q000097:blood / Q000378:metabolism* / Q000652:urine; D012964:Sodium / Q000008:administration & dosage / Q000494:pharmacology; D014018:Tissue Distribution
D008901:Mineralocorticoids; D000450:Aldosterone; D012964:Sodium; D011188:Potassium