PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3359327-2 1988 We now report that this transient AChE pattern is paralleled by a marked increase in [3H]nicotine binding sites in layer IV of area 17. Nicotine 89-97 acetylcholinesterase Rattus norvegicus 34-38