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临床输血疗法除能使病人生理状态短暂改善外,还可能引起其他比较长期的临床有益后果。例如术前输血可减少器官排异反应从而提高异体肾移植的成功率和延长移植肾的存活时间。但输血也可能产生有害作用,包括使实体瘤复发率增加和术后细菌及病毒性感染率上升。其原因可能是输血对免疫功能产生的影响。本文主要就①围手术期输血
Clinical transfusion therapy in addition to short-term improvement in the patient’s physiological state may also lead to more long-term clinical benefits. For example, preoperative blood transfusion can reduce the rejection of organs to improve the success rate of allogeneic kidney transplantation and prolong the survival time of renal transplant. However, transfusions may also have detrimental effects, including an increase in the rate of solid tumor recurrence and an increase in bacterial and viral infections after surgery. The reason may be the impact of blood transfusion on immune function. This article mainly on ① perioperative blood transfusion