PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2769569-6 1989 A marked increase of serum prolactin at both 48 and 55 hours after estradiol benzoate (EB) administration was detected in 30-day-old melatonin-treated rats as compared with controls (P less than 0.05 for both points). estradiol 3-benzoate 67-85 prolactin Rattus norvegicus 27-36 2769569-6 1989 A marked increase of serum prolactin at both 48 and 55 hours after estradiol benzoate (EB) administration was detected in 30-day-old melatonin-treated rats as compared with controls (P less than 0.05 for both points). estradiol 3-benzoate 87-89 prolactin Rattus norvegicus 27-36