2768
These results show that curcumin has beneficial effect in mitigating the deterioration of cognitive functions and oxidative damage in rats treated with phenobarbitone and carbamazepine without significantly altering their serum concentrations .
 curcumin, deterioration of cognitive functions, phenobarbitone, carbamazepine
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 curcumin, deterioration of cognitive functions, phenobarbitone, carbamazepine