PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1912125-1	1991	Involvement of histamine H1 receptor in the brains of schizophrenic patients was investigated using 3H-mepyramine as a ligand.	3h-mepyramine	100-113	histamine receptor H1	Homo sapiens	15-36