PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1946575-1	1991	This study sought to determine whether the choline acetyltransferase (ChAT) and acetylcholinesterase (AChE) enzymes in the brain were affected in a regionally selective manner by chemical and physical stressors: 1) subacute administration of physostigmine (Phy); 2) exercise; and 3) the combination of these two stressors.	Physostigmine	242-255	choline O-acetyltransferase	Rattus norvegicus	43-68