临床外科感染所造成的脓毒血症是临床死亡的主要原因之一 ,细菌内毒素是主要的原因 ,因此研制细菌内毒素的拮抗剂并深入研究其作用机制 ,对外科感染烧伤的治疗具有极重要的意义。抗体具有中和体内毒素的作用 ,但因其相对分子量大 ,穿透力低 ,异源性的因素 ,使其临床应用受到限 Clinical sepsis caused by sepsis is one of the main causes of clinical death, bacterial endotoxin is the main reason, therefore the development of bacterial endotoxin antagonists and in-depth study of its mechanism of action on the surgical treatment of burn wounds with extremely Significance. Antibodies have the role of neutralizing toxins in the body, but their clinical application is limited due to their relatively high molecular weight, low penetrating power and heterologous factors