PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 14695685-7 2004 Progesterone and testosterone reduced estrogen-induced vtg mRNA expression, but plasma vtg was not significantly reduced by these steroids. Testosterone 17-29 vitellogenin-2 Chrysemys picta 55-58 15596068-1 2005 Previous studies using the freshwater turtle Chrysemys picta have demonstrated that estradiol, progesterone (P), testosterone (T), and growth hormone (GH) regulate hepatic vitellogenin synthesis, suggesting a multihormonal regulation of vitellogenesis in the turtle. Testosterone 113-125 vitellogenin-2 Chrysemys picta 172-184