PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10593368-10 1999 The administration of metformin was associated with a significant reduction in the response of 17alpha-hydroxyprogesterone, testosterone, free testosterone, and androstenedione to ACTH. Androstenedione 161-176 proopiomelanocortin Homo sapiens 180-184