Anti-inflammatory effect of cannabinoid agonist WIN55, 212 on mouse experimental colitis is related to inhibition of p38MAPK

Figure 5 Expression of claudin-1 by western blot analysis. Sample collection of colonic tissues from C57BL/6 mice and western blotting operation were performed as described in the Materials and Methods. A: A representative strip; B: The result of semi-quantitative gel analysis of claudin-1 as determined by ImageJ software. Data are presented as mean ± SD (n = 4). ^aP < 0.05 vs control; ^cP < 0.05 vs dextran sulfate sodium (DSS) + vehicle (Veh). SB: SB203580; WIN: WIN55.