PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23056257-7	2012	Both effects of nicotine were significantly prevented by the heteromeric alpha4beta2 nAChR subtype antagonists dihydro-beta-erythroidine and 4-(5-ethoxy-3-pyridinyl)-N-methyl-(3E)-3-buten-1-amine, but not by the homomeric alpha7 nAChR subtype antagonist methyllycaconitine, in murine progenitors.	Nicotine	16-24	cholinergic receptor nicotinic beta 1 subunit	Rattus norvegicus	85-90