Figure 6From: Effect of melilotus extract on lung injury by upregulating the expression of cannabinoid CB2 receptors in septic rats Effect of melilotus extract on MPO levels in lung tissues. MPO activities were determined using an MPO kit. Data are expressed as the mean ± SD as determined from three independent experiments. **P<0.01, vs the sham operation group; #P<0.05, vs the control group.Back to article page