Fig. 6From: CYP2J2 and EETs protect against pulmonary arterial hypertension with lung ischemia–reperfusion injury in vivo and in vitroA Apoptotic cells in the left lungs were identified through TUNEL staining (original magnification, × 400). Scale bar = 50 μm. B The mean percentage of TUNEL-positive cells in each group. (n = 5; *P < 0.05 vs. Control, PAH or PAH + Sham group, #P < 0.05 vs. PAH + IR or PAH + IR + GFP group, $P < 0.05 vs. PAH + IR + 2J2 group)Back to article page