30275
Markers for proteasome - specific protein degradation were significantly upregulated in both models following DXR treatment , however proteasome activity was lost .
 Chemical: DXR
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: DXR 
Answer:
 Chemical: DXR