Protective Effect of Zinc Oxide and Its Association with Neutrophil Degranulation in Piglets Infected with Porcine Epidemic Diarrhea Virus

Figure 2

(a) Effects of ZnO administration on histopathological structure of the ileum (hematoxylin and eosin staining, ×100); (b) DAO activity and concentrations of D-xylose and I-FABP in plasma.

(a)

(b)