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. 2020 Feb 26;7:88. doi: 10.3389/fvets.2020.00088

Figure 5.

Figure 5

Virulence analysis of L. ivanovii subsp. ivanovii strains in mouse model. Change in body weight (A) and bacterial loads in the liver (B), spleen (C), lung (D), kidney (E), and intestine (F) were recorded for 7 days. Bars represent the mean of five replicates mean ± SD. Histopathologic analysis of organs in 4 dpi were shown in (G–Z). (G–V) were captured under the 40x microscope, and (W–Z) were captured under the 20x microscope. The green arrows denote the pathologic injuries such as neutrophil infiltration, hemorrhage, alveolar septum widened and granuloma.