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Except for AChE activity levels , administration of vitamin E to CPF - treated mice restored these biochemical parameters to within normal levels , and resulted in overall improvement in damage to livers and kidneys .
 Chemical: vitamin E; Chemical: CPF
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: vitamin E; Chemical: CPF