gamma glutamyl transferase glutathione γ-Glutamyltransferase in Urologic Neoplasms The glutathione cycle: Glutathione metabolism
Description
doi: 10.1016/S0378-5955(97)00130-5

Do you have a Vitamin B12 deficiency
L-arginine regulates asymmetric dimethylarginine metabolism by inhibiting dimethylarginine dimethylaminohydrolase activity in hepatic (HepG2) cells

doi:10.1016/0376-7388(94)00232-N ^ Hoff J.H.v.t
