Research Article

Pathogenic Characteristics of an Infection with Canine Influenza Virus and Streptococcus equi subsp. zooepidemicus Alone or in Combination in Mice

Figure 5

Histological analysis of the severity of lung fibrosis in mice. (a) Representative images of Masson staining. (b) Quantitative mean score of the severity of fibrosis. The Ashcroft score of fibrosis was determined by a trained pathologist blinded to the experimental groups.
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