PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2829046-5 1988 Depolarizing concentrations of potassium in the presence of calcium stimulated significant increments in release of IR-ACTH/IR-beta-endorphin by amygdala (111/105%) and cortical (162/136%) cells. Calcium 60-67 proopiomelanocortin Homo sapiens 127-141