title: Drug-induced porphyrin biosynthesis--XVIII. Effect of modulation of intracellular cyclic AMP levels on drug-induced porphyrin biosynthesis in chick embryo liver cells maintained in serum-free medium.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D002642:Chick Embryo; D000242:Cyclic AMP / Q000378:metabolism*; D008099:Liver / Q000187:drug effects / Q000378:metabolism*; D011166:Porphyrins / Q000096:biosynthesis*; D013268:Stimulation, Chemical
chemical_list: D011166:Porphyrins; D000242:Cyclic AMP