PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7273285-5	1981	The addition of the carcinogens diethylnitrosamine, benzo[a]pyrene, methylmethanesulphonate and ethylmethanesulphonate caused significant increases in ornithine decarboxylase activity.	Benzo(a)pyrene	52-66	ornithine decarboxylase 1	Rattus norvegicus	151-174