PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29750975-0 2018 Nicotine increases fear responses and brain acetylcholinesterase activity in a context-dependent manner in zebrafish. Nicotine 0-8 acetylcholinesterase Danio rerio 44-64 29750975-10 2018 Nicotine also stimulated brain AChE activity in CAS-exposed animals reintroduced in tanks with similar context. Nicotine 0-8 acetylcholinesterase Danio rerio 31-35