PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15746054-2	2005	Cytochrome P450 enzymes are primarily expressed in the liver and convert the prodrug cyclophosphamide to an active phosphoramide mustard and acrolein.	Acrolein	141-149	cytochrome P450 family 4 subfamily F member 3	Homo sapiens	0-15	
3103627-3	1987	Our laboratory has shown that trans,trans-muconaldehyde (a possible metabolite of benzene) as well as acrolein and crotonaldehyde, when added to hepatic microsomes, decreased cytochrome P-450 (measured spectrophotometrically).	Acrolein	102-110	cytochrome P450 family 4 subfamily F member 3	Homo sapiens	175-191