PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1763058-6 1991 These studies have demonstrated the presence of two AII receptor subtypes in the brain, one (AT1) in areas related to regulation of blood pressure, water intake, and pituitary hormone secretion, and one (AT2) whose function is not yet defined. Water 148-153 angiotensin II receptor, type 1a Rattus norvegicus 93-96