29983
Enhanced beta cell function and anti - inflammatory effect after chronic treatment with the dipeptidyl peptidase - 4 inhibitor vildagliptin in an advanced - aged diet - induced obesity mouse model .
 Chemical: vildagliptin
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: vildagliptin