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Vitamin E supplementation had no effect on either blood pressure , plasma MDA , or NOS expression in the control group .
 Chemical: Vitamin E; Chemical: MDA
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: Vitamin E; Chemical: MDA