title: Effect of protoporphyrin on porphyrin formation in avian hepatocytes.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D002642:Chick Embryo; D002855:Chromatography, Thin Layer; D005984:Glutethimide / Q000494:pharmacology; D007982:Levulinic Acids / Q000378:metabolism; D008099:Liver / Q000187:drug effects / Q000378:metabolism*; D011166:Porphyrins / Q000096:biosynthesis* / Q000494:pharmacology; D011282:Pregnenediones / Q000494:pharmacology; D011374:Progesterone / Q000494:pharmacology; D013053:Spectrophotometry; D013997:Time Factors
chemical_list: D007982:Levulinic Acids; D011166:Porphyrins; D011282:Pregnenediones; D011374:Progesterone; D005984:Glutethimide