Recombinant Human Thymosin Beta-4 Protects against Mouse Coronavirus Infection

Figure 6

Pathological section of mice livers. Liver tissues were removed from the mice at 3 d.p.i. or 14 d.p.i., fixed with 4% paraformaldehyde for examination. The samples were dehydrated, embedded, and sliced for HE staining, and the pathologies of the livers were evaluated under microscope (Nikon Ci-S, Japan). The magnification of the pictures shown is ×40.