PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10530405-6 1999 In contrast, subjects in both Group B and Group C demonstrated a rapid and sustained increase in progesterone production following the hCG injections. Progesterone 97-109 chorionic gonadotropin subunit beta 5 Homo sapiens 135-138