12965
In contrast , the levels of APP - C83 protein and enzyme activities ( alpha - secretase , neprilysin and Pin1 ) were elevated in the GTC - treated groups .
 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