Fig. 2. LPS induces dynamically intestinal digestive and barrier dysfunction in piglets.
A–C disaccharidase activities. D–F Protein expression of claudin-1 and occludin. The pigs in the control group were sacrificed at 0 h after injection with NaCl solution. The pigs in LPS groups were injected with LPS at 100 μg/kg body weight, and then were killed at 1, 2, 4, 8, 12, or 24 h after LPS challenge. Values are means ± SE, n = 6. **p < 0.01 and *p < 0.05, significantly different from the control group (0 h).