Fig. 8

Effect of KGS-NE on lung morphological changes in Syrian hamsters infected with SARS-CoV-2. A Morphology of the dissected lungs in 4 and 7 dpi along with the weight. B Histopathology (H&E) staining performed to assess lung pathology and calculate the inflammatory score. Crosshatch marks indicate significant differences between sham and SARS-CoV-2 infection, and asterisks indicate significant differences between SARS-CoV-2 infection and each group. ^{*, #} p < 0.05, ^{**, ##} p < 0.01, and ^{***, ###} p < 0.001