30050
We found that H2O2 decreased mitochondrial membrane potential ( MMP ) , while , calycopterin prevented this decrease in MMP in presence of H2O2 .
 Chemical: H2O2; Chemical: calycopterin; 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; Chemical: calycopterin; Chemical: H2O2