PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23994230-11 2013 Our findings conclude spine density change in CA1 region of hippocampus may be the structural plasticity mechanism which is responsible for enhancing effect of CCK-8 on spatial reference memory. Sincalide 160-165 carbonic anhydrase 1 Mus musculus 46-49