PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3748327-3 1986 Injected into the preoptic area, arginine vasopressin caused long-lasting hyperthermia of rapid onset that was antagonized by the prior administration of a V1 receptor antagonist, [d(CH2)5 Tyr(Me)AVP]. Tyrosine 189-192 arginine vasopressin Rattus norvegicus 42-53