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Both apo - lycopenoic acids also decreased CSE - induced ROS production , 8 - OHdG formation and reduced the increase in NOX - 4 and COX - 2 expressions caused by CSE .
 apo - lycopenoic acids, 8 - OHdG
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 apo - lycopenoic acids, 8 - OHdG