PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6626236-3 1983 Rats treated with diazinon and isodiazinon in combination over the same period show a more marked decrease in liver ferrochelatase activity as well as a decrease in the activity of coproporphyrinogen oxidase. Diazinon 18-26 ferrochelatase Rattus norvegicus 116-130 6626236-3 1983 Rats treated with diazinon and isodiazinon in combination over the same period show a more marked decrease in liver ferrochelatase activity as well as a decrease in the activity of coproporphyrinogen oxidase. Diazinon 18-26 coproporphyrinogen oxidase Rattus norvegicus 181-207