5 aminolevulinate synthase 3 5-Aminolevulinate Synthetase 3 Animal 3 Carboxy-Lyases 3 Chlorobenzenes 3 Comparative Study 3 Female 3 Hexachlorobenzene 3 Iron 3 Liver 3 Liver Diseases 3 Porphyria 3 Porphyrins 3 Rats 3 Rats, Inbred Strains 3 Species Specificity 3 Support, Non-U.S. Gov't 3 aminolevulinic acid 3 animal cell 3 animal experiment 3 animal model 3 female 3 heme 3 hepatic porphyria 3 hexachlorobenzene 3 iron liver level 3 nonhuman 3 oral drug administration 3 porphobilinogen 3 porphyrin 3