12813
Since the discovery of the functional role of PXR in 1998 , there is evolving evidence for the role of PXR agonists in abrogating metabolic pathophysiology ( e . g . , cholestasis , hypercholesterolemia , and inflammation ) .
 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