3877
In sodium repleted animals indomethacin did not change systolic blood pressure ( BP ) although plasma renin activity was decreased .
 Chemical: sodium; Chemical: indomethacin
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: sodium; Chemical: indomethacin