3878
Thus , indomethacin by inhibition of prostaglandin synthesis may diminish the blood pressure maintaining effect of the stimulated renin - angiotensin system in sodium and volume depletion .
 Chemical: indomethacin; Chemical: prostaglandin; Chemical: angiotensin; Chemical: sodium
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: indomethacin; Chemical: prostaglandin; Chemical: angiotensin; Chemical: sodium