After 180 days, the number and diameter of myelinated nerve fibers in implanted area, and the number of collagen fibers and hydroxyproline content in the proximal suture area were measured in the three groups as well as the latency and wave amplitude of gastrocnemius muscle. 术后180d取材标本制作,并测定各组大鼠神经植入处有髓神经纤维数量、直径,神经近端缝合处胶原纤维数量、羟脯氨酸含量,各组大鼠坐骨神经支配腓肠肌的潜伏期及波幅等。
Surgical outcomes The mice tolerated the surgical procedure well and ambulated with the implanted limb within 3 days after surgery. The wound healed in 7 days and the suture released with no signs of scratching or inflammation. 结果1.手术结果小鼠耐受手术良好,术后3天开始患肢行走,一周后伤口愈合,缝线脱落,无红肿、渗出等感染征象。