Objective To evaluate the protective effects of oxymatrine injection on rats with endotoxic shock.Methods Wistar rat model of endotoxic shock was produced in this study. Twenty-four Wistar rats were randomly dividedinto normal control group(n=8), endotoxic shock group(n=8) and oxymatrine injection treatment group(n=8). Fifteen min-utes after the infusion of LPS(15 mg/kg) from femoral vein, oxymatrine was injected from femoral vein in treatment group,then we observed the mean arterial pressure(MAP) for six h...