Western blot analysis of cyclooxygenase (COX)-2 and intercellular adhesion molecule-1 (ICAM-1) expression in rat femoral arteries from experimental groups. In (A), a representative blot is shown with β-actin as an internal control. Summary data are shown in (B); data are presented as means ± SEM (n= 8). *P < 0.05, versus sham operated group; #P < 0.05 versus TAO model group; †P < 0.05, versus urocortin group. N, normal; Sh, sham; TAO, TAO model; U, urocortin; U + NB, U + NBI-27914; U + A30, urocortin + antisauvagine-30; U + As, urocortin + astressin.