article 4 organofluorine derivative 4 5 aminolevulinate synthase 2 Animal 2 Enflurane 2 Ethanol 2 Ethers 2 Heme 2 Liver 2 Male 2 Mice 2 Mice, Inbred Strains 2 Support, Non-U.S. Gov't 2 Time Factors 2 acute intermittent porphyria 2 alcohol consumption 2 aminolevulinic acid synthetase 2 anesthesia 2 animal model 2 blood 2 chemical binding 2 chemical reaction 2 controlled study 2 deaminase 2 decomposition 2 drug efficacy 2 enflurane 2 ethanol 2 heme metabolism 2 heme oxygenase 2