12908
In rats treated with vehicle in the CeA , hypertonic BVE increased urinary volume , sodium excretion , plasma oxytocin ( OT ) , vasopressin ( AVP ) and atrial natriuretic peptide ( ANP ) levels and also increased the expression of OT and AVP mRNA in the Pa and SON .
 Chemical: oxytocin
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: oxytocin