SEARCH Articles Figures Tables Formation of Arginine and Fumarate Metabolism of ornithine and arginine Role of arginine Salivary peptide inhibition of arginine induced Schiff base of arginine/glyoxal reactions Superoxide Anion in the Enzymatic Conversion of L-Arginine to NO The Conversion of Citrulline to Arginine The Guanidino Group of Arginine