4553
Decreased Ogg1 expression and thereby 8 - oxoG repair in the airway epithelium conveyed a lower inflammatory response after RWPE challenge of sensitized mice , as determined by expression of Th2 cytokines , eosinophilia , epithelial methaplasia , and airway hyperresponsiveness .
 Chemical: 8 - oxoG
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: 8 - oxoG