PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 5579460-2 1971 In cortical slices from rat brain incubated in a medium containing the irreversible cholinesterase inhibitor, soman (0.005 mM) and a high concentration of KCl (25 mM), atropine exerts a stimulating action on the release of acetylcholine (ACh).2. Soman 110-115 butyrylcholinesterase Rattus norvegicus 84-98