PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1691738-2	1990	The stimulatory effect of histamine is mediated via an increase in adenylate cyclase activity, whereas the effect of acetylcholine and gastrin are mediated via an increase in cytosolic levels of calcium.	Calcium	195-202	gastrin	Homo sapiens	135-142