Group C and Group D, glucocorticoid receptor antagonist RU38486 (10mg/kg bw) was given by gavage 2 hours before or after burn and endotoxin, respectively.

• C组于伤前 2h,D组于伤后2h分别使用糖皮质激素受体拮抗剂RU38486灌胃(10mg/kg),余处理同B组;