PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28011981-10 2017 This nicotine-induced enhancement of Pavlovian alcohol-seeking was blocked by pre-treatment with the nAChR antagonist mecamylamine. Nicotine 5-13 cholinergic receptor nicotinic beta 1 subunit Rattus norvegicus 101-106