11851
To gain insights into their mechanism of action , 9 - wk - old male apolipoprotein E ( apoE ) - deficient mice were fed a DPP - 4 inhibitor , anagliptin - containing diet .
 Chemical: anagliptin
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: anagliptin