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In addition , the nanosuspension provided significant higher plasma curcumin concentrations and brain CurDD contents for at least 15days than the microsuspension , except for the initial times .
 Chemical: curcumin; Chemical: CurDD
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: curcumin; Chemical: CurDD