title: [GTP cyclohydrolase activity in rat liver].
mesh_terms: D000619:Aminohydrolases / Q000378:metabolism*; D000818:Animals; D001708:Biopterins / Q000031:analogs & derivatives / Q000378:metabolism; D002250:Carbon Radioisotopes; D006136:GTP Cyclohydrolase / Q000378:metabolism*; D008099:Liver / Q000201:enzymology*; D008297:Male; D011621:Pteridines / Q000378:metabolism; D011622:Pterins; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D002250:Carbon Radioisotopes; D011621:Pteridines; D011622:Pterins; D001708:Biopterins; C016727:sepiapterin; D000619:Aminohydrolases; D006136:GTP Cyclohydrolase; C003402:sapropterin