Summary
In young males with essential hypertension, propranolol and pindolol in small doses caused significant expansion of plasma volume (PV) after one month which did not prevent a reduction in BP. With higher doses, changes in PV were inconsistent and reductions in plasma renin activity (PRA) and 24- hour aldosterone excretion (AE) not closely related to BP changes. The effects of β-adrenoreceptor blocking drugs on PV, PRA and AE do not appear to be important components of their anti-hypertensive action
Similar content being viewed by others
References
Bravo, E.L.; Tarazi, R.C. and Dustan, H.P.: β-adrenergic blockade in diuretic-treated patients with essential hypertension. New England Journal of Medicine 292: 66–70 (1975).
Coghlan, J.P. and Scoggins, B.A.: Measurement of aldosterone in the peripheral blood of man and sheep. Journal of Clinical Endocrinology and Metabolism 27: 1470–1486 (1967).
Gordon, R.D. and Mortimer, R.H.: Time-related aspects of arterial blood pressure, plasma volume and electrolyte homeostasis in man. International Journal of Chronobiology 1: 25–30 (1973).
Haber, E.; Koerner, R.; Page, L.B.; Kliman, B. and Purnode, A.: Application of a radioimmunoassay for angiotensin I to the physiological measurement of plasma renin activity in normal human subjects. Journal of Clinical Endocrinology and Metabolism 29: 1349–1355 (1969).
Sederberg-Olsen, P. and Ibsen, H.: Plasma volume and extracellular fluid volume during long-term treatment with propranolol in essential hypertension. Clinical Science 43: 165–170 (1972).
Tarazi, R.C; Frolich, E.D. and Dustan, H.P.: Plasma volume changes with long-term beta-adrenergic blockade. American Heart Journal 82: 770–776 (1971).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Gordon, R.D. Effects of β-Adrenoreceptor Blocking Drugs on Plasma Volume, Renin and Aldosterone as Components of Their Antihypertensive Action. Drugs 11 (Suppl 1), 156–163 (1976). https://doi.org/10.2165/00003495-197600111-00032
Published:
Issue Date:
DOI: https://doi.org/10.2165/00003495-197600111-00032