Hypokalemia during acute metabolic acidosis on hemodilution with succinylated gelatin in rats

The employed volume replacement solution leads to increased diuresis induced by excretion of succinylated gelatin, which also sufficiently accounts for enhanced potassium loss into urine and decreased plasma potassium concentration. Therefore, generalization of the connection between acute metabolic acidosis and plasma hyperkalemia, as often stated in literature, is not justified.