Toll-Like Receptor 4 Reduces Oxidative Injury via Glutathione Activity in Sheep

Figure 2

Inflammatory reactions in TLR4 transgenic sheep. Pathological changes were observed after the administration of LPS (hematoxylin and eosin staining; 400x magnification). Wt, wild type; Tg-1, Tg-2, and Tg-3 were transgenic sheep that had 1, 2, or 3 copies of TLR4.