Figure 4.
Representative Western blotting for cannabinoid type 1 receptor (CB1R) in distal colon, proximal colon and distal small intestine. The band of 1, 2 and 3 represent Western blotting for CB1R in distal colon, proximal colon and distal small intestine from the rats of the sham partial restraint stress (PR) group; 4, 5 and 6 represent Western blotting for CB1R in distal colon, proximal colon and distal small intestine from the rats of the PR group.