Fig. 5From: Antiviral activity of diallyl trisulfide against H9N2 avian influenza virus infection in vitro and in vivoEffect of DATS on lung injury in of mice. Five mice from each group were euthanized at days 2, 4, and 6 post-infection, and their lungs were harvested and weighed. Abbreviations are the same as those in Fig. 4. Significant difference was determined by comparing the data to those of H9N2 AIV-infected group (*p < 0.05, **p < 0.01). a Wet lung weight to body weight ratios. b Viral loads in the lungs determined by TCID50 assay on MDCK cells. c Expression levels of H9N2 AIV M gene determined by real-time PCR. Fold change was calculated using the 2−ΔΔCt methodBack to article page