16819
Bcrp mRNA and protein expression were quantified in the livers and kidneys of male C57BL / 6 mice treated with vehicle or PFOA ( 1 or 3mg / kg / day oral gavage ) for 7 days .
 Chemical: PFOA
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: PFOA