PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10586125-6 1999 Finasteride, an inhibitor of the type II 5alpha-reductase that converts testosterone to dihydrotestosterone, has been shown to prevent further hair loss, and promotes new hair growth in the majority of the men taking part in clinical trials. Testosterone 72-84 steroid 5 alpha-reductase 2 Homo sapiens 33-57