Figure 4.
Histopathology of tissues from IFNαR1 KO mice infected with reovirus T1L. IFNαR1 KO mice were either inoculated perorally with T1L or mock infected. 8 d after inoculation, PP, spleen, and liver were resected, sectioned, and stained with either hematoxylin and eosin (A) or mAb specific for the T1L σ1 protein (B, red). Cell nuclei in B were stained using Hoechst (blue). Bars: (white) 750 μm; (black) 150 μm.