title: Age difference in response of erythrocyte delta-aminolevulinic acid dehydratase amount to lead administration in rats.
mesh_terms: D000284:Administration, Oral; D000367:Age Factors; D000818:Animals; D001835:Body Weight; D004912:Erythrocytes / Q000201:enzymology*; D007854:Lead / Q000008:administration & dosage / Q000009:adverse effects* / Q000097:blood; D008297:Male; D009942:Organometallic Compounds; D000623:Porphobilinogen Synthase / Q000097:blood* / Q000378:metabolism; D051381:Rats; D011919:Rats, Inbred Strains; D014881:Water Supply
chemical_list: D009942:Organometallic Compounds; D007854:Lead; D000623:Porphobilinogen Synthase; C008261:lead acetate