5350
TDEYA at doses of 200 to 500 mg / kg significantly suppressed xanthine oxidase ( XO ) activity in the stomach tissue following its oral administration .
 GENE: xanthine oxidase; GENE: XO
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: xanthine oxidase, XO 
Answer:
 GENE: xanthine oxidase; GENE: XO