PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1567454-5	1992	The decreases in [Ca2+]i and tension induced by ET-1 were inhibited by the mechanical removal of the endothelium or by pretreatment with NG-nitro-L-arginine and were slightly attenuated by indomethacin.	Nitroarginine	137-156	endothelin 1	Homo sapiens	48-52