PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2004808-5	1991	In addition, ammonium salts augmented the NRU induced by H. pylori supernatants.	ammonium salts	13-27	pyrimidinergic receptor P2Y4	Homo sapiens	42-45