PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21966763-11 2005 CONCLUSIONS: DHEA relieved emotional and psychological symptoms, and elevated both serotonin and beta-endorphin levels in perimenopausal women. Dehydroepiandrosterone 13-17 proopiomelanocortin Homo sapiens 97-111