To observe the role of target muscular injection of methyl cobalamin of different dosages in the regeneration of peripheral nerve injury in rats .
通过靶肌肉注射不同剂量的甲钴胺,观察其对大鼠坐骨神经损伤的再生作用。
Cobalamin is widely used in medicine and food industry , which is produced mainly by fermentation .
钴胺素广泛应用于医药和食品行业，目前主要由微生物发酵生产。
Objective : to observe the role of target muscular injection of methyl cobalamin of different dosages in the regeneration of peripheral nerve injury in rats .
