PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3426523-1 1987 Right atrial biopsies from rat and human hearts were studied using combined methods for the demonstration of glyoxylic acid-induced fluorescence (GIF) of catecholamines and acetylcholinesterase (AChE) reactions in the same specimens. glyoxylic acid 109-123 acetylcholinesterase (Cartwright blood group) Homo sapiens 195-199