糖尿病足是糖尿病慢性并发症之一,它导致高截肢率,不仅影响患者的身心健康,也给个人、家庭和社会带来沉重的经济负担。糖尿病足形成的主要原因是糖尿病的血管病变、神经病变和感染,同时与2型糖尿病的高糖环境改变了某些细胞因子和生长因子的水平有关,这些细胞因子和生长因子对伤口的愈合有着极其重要的作用~([1])。2型糖尿病患者的免疫系统也会受到损害,导致伤口处炎症期延长及伤口的感染不能得到有效控制,最终导致伤口长时间无法愈合或根本不 Diabetic foot is one of the chronic complications of diabetes, which leads to high amputation rate, not only affect the physical and mental health of patients, but also bring a heavy financial burden to individuals, families and society. The main causes of diabetic foot formation are diabetic vascular disease, neuropathy and infection, and at the same time, the high glucose environment of type 2 diabetes modifies the levels of certain cytokines and growth factors that contribute to wound healing Extremely important role ~ ([1]). The immune system in patients with type 2 diabetes is also compromised, leading to prolonged inflammation in the wound and wound infection that can not be effectively controlled, eventually leading to unhealed wounds for long periods of time or not at all