贫血是慢性肾功能衰竭最常见的并发症之一。目前已经证明,红细胞生成素(EPO)分泌不足是尿毒症性贫血的主要原因。其他因素如尿毒症毒素致红细胞寿命缩短、甲状旁腺功能亢进、铁或叶酸缺乏、慢性感染和铝中毒等,均可能与尿毒症性贫血有关。因此,尿毒症性贫血的治疗十分棘手,传统治疗方法如反复输 Anemia is one of the most common complications of chronic renal failure. It has been shown that insufficient secretion of erythropoietin (EPO) is the main cause of uremic anemia. Other factors such as uremic toxins shorten the life span of red blood cells, hyperparathyroidism, iron or folic acid deficiency, chronic infection and aluminum poisoning, may be related to uremic anemia. Therefore, the treatment of uremic anemia is very tricky, the traditional treatment methods such as repeated lose