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Figure 2 | Virology Journal

Figure 2

From: Chinese highly pathogenic porcine reproductive and respiratory syndrome virus exhibits more extensive tissue tropism for pigs

Figure 2

IHC staining of some tissues by using monoclonal antibody to N protein of PRRSV. (A): a, d, g- liver, mandibular gland and Esophagus of JXwn06-inoculated pigs, respectively (positive); b, e, h- liver, mandibular gland and Esophagus of of HB-1/3.9-inoculated pigs, respectively (negative);c, f, i- liver, mandibular gland and Esophagus of control pigs, respectively. (B): a, d, g- cerebrum, thymus and trachea of JXwn06-inoculated pigs, respectively; b, e, h- cerebrum, thymus and trachea of HB-1/3.9-inoculated pigs, respectively; c, f, i- cerebrum, thymus and trachea of control pigs, respectively; arrows point to the positive signals. The tissue sections were observed under 400× magnification.

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