5884
To determine if these effects of MC depend on hepatic microsomal P450 - mediated activity , we examined biologic responses to MC treatment in liver Cpr - null ( LCN ) mice with hepatocyte - specific conditional deletion of NADPH - cytochrome P450 oxidoreductase ( POR ) .
 Chemical: NADPH
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: NADPH