6915
After 6 h of reperfusion , PO2 / FlO2 ratio was significantly better after Combined Therapy ( 372 + / - 52 mm Hg ) than in the Recipient Instilled ( 117 + / - 47 mm Hg ) and Control groups ( 87 + / - 26 mm Hg ) , with intermediate values in Donor Aerosol dogs ( 232 + / - 64 mm Hg ) .
 None
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:  
Answer:
 None