3620
During 4 % O2 ventilation , baseline pulmonary vascular resistance ( PVR ) and the dilator response to both ACh and SNP were greater in 2D lungs .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None