26012
From protein analysis , the decreased expressions of peroxisome proliferator activated receptor ( PPAR ) alpha , PPAR gamma , and B - cell lymphoma 2 were up - regulated in the adipose tissue of db / db mice .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None