5 aminolevulinate synthase 2 5-Aminolevulinate Synthetase 2 Acetaminophen 2 Anesthesia, Inhalation 2 Animalia 2 Animals 2 Drug metabolising enzyme system 2 Enflurane 2 GSH 2 Glutathione 2 Glutathione Transferase 2 Heme 2 Heme metabolism 2 Isoflurane 2 Male 2 Mice 2 Pharmaceutical Preparations 2 anesthesia 2 animal experiment 2 animal model 2 animal tissue 2 article 2 controlled study 2 drug metabolism 2 drug metabolizing enzyme 2 enflurane 2 glutathione 2 heme 2 heme synthesis 2 isoflurane 2