PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20043933-8 2010 In contrast, daidzein was 1000 times more powerful in stimulating ERbeta- over ERalpha-mediated transactivation. daidzein 13-21 estrogen receptor 2 Gallus gallus 66-72 20043933-9 2010 Daidzein, in concentrations ranging from 5 nM to 50 microM, did not affect ERbeta-mediated transactivation induced by 1 nM E(2), but it significantly inhibited ERbeta-mediated transactivation induced by 10 nM E(2) at 500 nM. daidzein 0-8 estrogen receptor 2 Gallus gallus 160-166 20043933-10 2010 Despite the tremendous difference in sensitivity between the two in vitro systems, daidzein exhibited greater potency as an estrogen-antagonist for ERbeta-mediated activity. daidzein 83-91 estrogen receptor 2 Gallus gallus 148-154