L-Ornithine AcetateKe e 'ngoe ea lihlahisoa tsa ketso ea enzyme arginase ho L-arginine, e hlahisang urea.Ka hona, ornithine ke karolo e bohareng ea potoloho ea urea, e lumellang ho lahla naetrojene e feteletseng.Ornithine e sebelisoa hape, 'me, ka mokhoa o itseng, ke sesosa.