30632
METHODS : three groups of mice were studied : mdx mice treated with IBU ( 50mgkg ( - 1 ) ) + ISDN ( 30mgkg ( - 1 ) ) administered daily in the diet , mdx mice that received standard diet without drugs and wild type aged - matched mice .
 IBU, ISDN
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 IBU, ISDN