Effect of furosemide on the ionic composition of the arterial wall.

Abstract

Furosemide decreased the intracellular H2O, Cl and K content and Cl concentration of dog carotid arteries incubated in normal or high K Krebs (123 mM). Cl loss exceeded K loss in normal Krebs but was of the same magnitude in high K Krebs. The findings are compatible with the inhibition of a neutral K-Cl coupled uptake.