Different patterns of intestinal response to injury after arterial, venous or arteriovenous occlusion in rats

Figure 1 Histological findings (H & E) and injury scores. A: Arterial occlusion and reperfusion group; V: Venous occlusion and reperfusion group; AV: Both arterial and venous occlusion and reperfusion group. ^aP < 0.05 vs sham; ^bP < 0.01 vs sham; ^dP < 0.01 vs A.

Figure 2 Serum concentrations of endothelial function markers and TNF-α. A: ET-1 serum concentrations; B: ATIII serum concentrations; C: P-selectin serum concentrations; D: Serum levels of soluble ICAM-1; E: TNF-α serum concentrations. ^aP < 0.05 vs sham; ^bP < 0.01 vs sham; ^dP < 0.01 vs A; ^eP < 0.05 vs V; ^fP < 0.01 vs V.