PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2017459-9 1991 However, both imipramine and lithium normalized the decreased level of AChE activity in striatum in rats exposed to shock stress. Imipramine 14-24 acetylcholinesterase Rattus norvegicus 71-75 2017459-9 1991 However, both imipramine and lithium normalized the decreased level of AChE activity in striatum in rats exposed to shock stress. Lithium 29-36 acetylcholinesterase Rattus norvegicus 71-75