PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9879718-7	1998	In C6 cells expressing either cloned h 5-HT1B or h 5-HT1D receptors, sumatriptan-induced increases in IK were prevented by the calcium chelator EGTA (5 mM) when included in the patch pipette (maximum increase 0.57+/-0.6%, n=3, P=NS and -2.8+/-1.6%, n=5, P=NS, respectively).	Calcium	127-134	5-hydroxytryptamine receptor 1D	Homo sapiens	51-57