PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
18622042-5	2008	In the EC, only 22% of serotonin 5-HT2A-positive neurons were positive for serotonin 5-HT1A receptor-immunoreactivity.	ec	7-9	5-hydroxytryptamine receptor 1A	Rattus norvegicus	75-100