3070
Renal damage as reflected by an increase in serum urea and in kidney weight was prevented by Captopril .
 Renal damage, urea, Captopril
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Renal damage, urea, Captopril