urea formation from nh3 in the presence of ornithine and oleate , but iin the absence of gluconeogenic precursors , was inhibited by butylmalonate , a known inhibitor of malate-phosphate exchange across the mitochondrial membrane , and stimulated by theaddition of malate and other dicarboxylic acids and amino acids to the cell suspension ...
C0596952
mitochondrial membrane
C0007634
cell