14944
Further investigation demonstrated that 8k reduced H2O2 - induced activation of mitochondrial apoptosis by inhibiting the expression of Bax and elevating the expression of Bcl - 2 .
 Chemical: H2O2
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: H2O2