title: Porphyrin biosynthesis. Enhancement of the fractional catabolic rate of microsomal haem in chemically induced porphyria.
mesh_terms: D000624:5-Aminolevulinate Synthetase / Q000378:metabolism; D000818:Animals; D002247:Carbon Isotopes; D003580:Cytochromes; D004790:Enzyme Induction / Q000187:drug effects; D006418:Heme / Q000096:biosynthesis* / Q000378:metabolism; D007503:Iron Isotopes; D008099:Liver / Q000378:metabolism; D008297:Male; D008862:Microsomes, Liver / Q000378:metabolism*; D010634:Phenobarbital / Q000378:metabolism; D011164:Porphyrias / Q000139:chemically induced / Q000201:enzymology / Q000378:metabolism*; D011166:Porphyrins / Q000096:biosynthesis; D051381:Rats; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D003580:Cytochromes; D007503:Iron Isotopes; D011166:Porphyrins; D014316:Tritium; D006418:Heme; D000624:5-Aminolevulinate Synthetase; D010634:Phenobarbital