Fig. 4From: Adenosine metabolized from extracellular ATP ameliorates organ injury by triggering A2BR signalingEffect of NECA on lung MPO activity in CD39−/− and CD73−/− mice. MPO activity was determined from the lung spectrophotometrically (A, B). Data are mean ± S.D. (n = 4/group). *p < 0.05 compared with T/HS, **p < 0.05 compared with T/HSBack to article page