PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20298751-4 2010 The volume fraction occupied by arginine vasopressin immunoreactive material was significantly increased in both nuclei in the animals treated with estradiol compared to the animals injected with vehicle. Estradiol 148-157 arginine vasopressin Rattus norvegicus 41-52