12272
EMIQ increased liver levels of thiobarbituric acid - reactive substance and 8 - hydroxydeoxyguanosine , and TUNEL ( + ) apoptotic cells , death receptor 5 ( DR5 ) ( + ) cells and 4 - hydroxy - 2 - nonenal ( + ) cells within GST - P ( + ) foci .
 Chemical: thiobarbituric acid; Chemical: 8 - hydroxydeoxyguanosine; Chemical: 4 - hydroxy - 2 - nonenal
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: thiobarbituric acid; Chemical: 8 - hydroxydeoxyguanosine; Chemical: 4 - hydroxy - 2 - nonenal