Figure 6.

GLZ treatment reduced expression of inflammation-related TNF-α in the lung tissue of weanling piglets. (a) Representative IHC stains of TNF-α expression of piglets at 10 weeks of age after sham, 0.2% TAB, and 0.2% GLZ treatments. TNF-α expression is indicated by dark brown. Scale bars are 30 μm for large images and 150 μm for small images. (b) Western blot for TNF-α expression in the lung tissue of piglets at 10 weeks after each treatment (n = 3 for each group). Values are mean ± standard error of the mean (^∗∗p < 0.01, one-way analysis of variance followed by Student–Newman–Keuls multiple-comparison posttest).