Aminolevulic Acid Dehydratase 4 Aminolevulic Acid Synthetase 4 Coproporphyrinogenase 4 Decarboxylase 4 Porphobilinogenase 4 Porphyrin biosynthesis 4 chlorophyll 4 growth 4 regulation 4 soybean callus tissue 4 succinyl CoA synthetase 4 Aminolevulic acid dehydratase 2 Animal 2 Enzyme replacement therapy 2 Erythrocyte Membrane 2 Erythrocytes 2 Female 2 Lead Poisoning 2 Lead intoxication 2 Mice 2 Mice, Inbred Strains 2 Porphobilinogen Synthase 2 Porphyria 2 Porphyrias 2 Red blood cell ghosts 2 Support, Non-U.S. Gov't 2 animal experiment 2 animal model 2 article 2 autologous blood 2