Figure 3From: Effect of melilotus extract on lung injury by upregulating the expression of cannabinoid CB2 receptors in septic rats Effect of melilotus extract on the expression of CB2 in mononuclear cells in peripheral blood, NF-κβ and Iκβ in lung tissue by western blot. A): Representative western blots show the level of CB2, NF-κβ and Iκβ expression in rats at 24 h after tubed administration of melilotus extract. 1: normal control group; 2: sham operation group; 3: control group; 4: treatment group. B): Statistical summary of the densitometric analysis of CB2, NF-κβ and Iκβ expression in rats. Data represent the mean ± SD of 3 experiments. *P < 0.05, **P < 0.01, vs the sham operation group; ##P < 0.01, #P < 0.01, vs the control group.Back to article page