Figure 3From: Chinese highly pathogenic porcine reproductive and respiratory syndrome virus exhibits more extensive tissue tropism for pigsIHC staining of epithelium in tissues by using monoclonal antibody to Nsp2 of PRRSV. a, c, e, g, i, k - the epithelium of interlobular bile duct in liver, distal renal tubule in kidney, esophageal gland and mandibular gland, the epithelium of gastric fundic gland and intestinal gland from JXwn06- inoculated pigs, respectively; b, d, f, h, j, l - the corresponding tissues stained by normal mice sera as primary antibody. The tissue sections were observed under 400× magnification.Back to article page