Fig. 2
From: Tissue-specific regulation of potassium homeostasis by high doses of cationic amino acids
Effects of cationic amino acids administration to mice on pancreas (a) and liver (b) potassium levels. l-Arginine HCl, l-lysine HCl and l-ornithine HCl (4 g/kg) were given intraperitoneally (two injections, 1 h apart) and tissue potassium was determined 2 h after the last injection. Results are given as mean ± SE from a minimum of six animals per group. Statistical significance: (**) P < 0.001, (***) P < 0.0001 versus control