Effect of Cerium Oxide on Kidney and Lung Tissue in Rats with Testicular Torsion/Detorsion

Figure 5

Normal-structural lung tissue parenchyma in the control group. a: alveolus; sa: saccus alveolaris; da: ductus alveolaris; tb: terminal bronchiole; pa: pulmonary artery; ↓: pulmonary vascular thickening (H&E ×40).