17656
METHODS AND RESULTS : Oral administration of free curcumin and C - SLNs ( 25 and 50mg / kg ) was started 5days prior and continued for 3days after BCCAO .
 Chemical: curcumin
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