PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 768398-8 1976 Pituitary glands from ovariectomized rats treated with 5 mug oestradiol benzoate 24 h before being killed showed an increase in sensitivity to Gn-RH, but the response decreased when oestrogen was injected 2 h before death. estradiol 3-benzoate 61-80 gonadotropin releasing hormone 1 Rattus norvegicus 143-148