“ Exenatide dramatically enhanced excretion of potassium under conditions of hyperkalemia (11.4 ± 0.4 mM) produced by intraperitoneal injection of 1.25% KCl solution (5 ml per 100 g body weight).”
“Experiments on … that exenatide (0.015–0.5 nmol per … weight) somewhat increased renal excretion of potassium from 7 ± 1 to 16 ± 1 μmol/h/100 g body weight (p < 0.05) in … serum concentration of glucose (4.6 ± 0.4 mM) and potassium (4.3 ± 0.1 mM).”