【摘要】 采用30只成年健康家兔,随机分为3组。在相同实验条件下,切断右侧面神经主干,造成右侧完全性面瘫。2周后,将麻痹侧面神经远心断端与嚼肌神经主干近心断端吻合。在吻合口的近远心端分别加正、负极和负、正极银质电极,使两极板之间保持每毫米37.5毫伏的电场强度。不加电极者为对照组。实验表明,负极组神经纤维生长长度有高度显著性差异。更多还原

【Abstract】 Thirty adult healthy rabbits were divided into 3 groups at random. Under the identical experimental conditions, the trunk of right facial nerve of each nerve. Two weeks late, the caudal end of the divided facial nerve was anastomized with the cephlad end of the divided main trunk of the nerve to the masseter muscle. The anode-cathode and cathode-anode silver electrodes site. The electric field intensity between the two silve electrode plates was maintained at 37.5 millivolts per millimeter. Those without the placement of the electrode were the control group. From the results of the experiment, it was noted that the rate of growth of the nerve in the cathodal group was highly significant.更多还原