PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10085365-0 1999 Estradiol increases spine density and NMDA-dependent Ca2+ transients in spines of CA1 pyramidal neurons from hippocampal slices. N-Methylaspartate 38-42 carbonic anhydrase 1 Homo sapiens 82-85