Figure 1. (A) The control group was injected with equal amounts of sterile PBS intraperitoneally. (B) The LPS group was the model group, and 10 mg/kg LPS solution was injected intraperitoneally. (C) The LPS+Tube group was the Tube group, treated with 10 mg/kg LPS solution 3 hours after intraperitoneal injection of 1 mg/kg Tube.