title: Effects of chronic administration of pentobarbital or morphine on the brain microsomal cytochrome P-450 system.
mesh_terms: D000818:Animals; D001921:Brain / Q000201:enzymology*; D003577:Cytochrome P-450 Enzyme System / Q000378:metabolism*; D007700:Kinetics; D008297:Male; D051379:Mice; D008813:Mice, Inbred ICR; D008861:Microsomes / Q000201:enzymology*; D008862:Microsomes, Liver / Q000187:drug effects / Q000201:enzymology; D009020:Morphine / Q000494:pharmacology*; D009928:Organ Specificity; D010424:Pentobarbital / Q000494:pharmacology*
chemical_list: D009020:Morphine; D003577:Cytochrome P-450 Enzyme System; D010424:Pentobarbital