4357
ANP did not cause significant changes in MAP in both strains as compared to vehicle , but it abolished AVP - induced MAP increase in WKY and SHR .
 Chemical: AVP
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: AVP