23467
Treatment with FRGE and HRGE significantly reduced the LPS - induced increase in the pro - inflammatory cytokine concentration ( TNF - alpha , IL - 1 beta , and IL - 6 ) and NO through HO - 1 upregulation in RAW 264 . 7 macrophages .
 Chemical: NO
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: NO