30361
MAF was shown to inhibit LPS - induced mRNA and protein expression of inducible nitric oxide synthase by 54 . 7 % and 65 . 1 % , respectively .
 nitric oxide
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 nitric oxide