本研究于 1987年开始率先在国内开展了ＳＣ及ＳＣ源神经营养因子的系列研究 :建立了一整套大量收集ＳＣ培养和鉴定的方法 ,采用神经预损伤和差速粘附法 ,使ＳＣ大量增殖和纯化 ;通过植块反复种植和加用不同的制剂刺激使细胞的增殖速度加快 ;将ＳＣ加入损伤的神经中可以促进神经 This study began in 1987 and took the lead in carrying out a series of researches on SC and SC source neurotrophic factors in China. A set of methods for collecting and identifying large numbers of SCs was established. SC was proliferated in a large number by using nerve pre-injury and differential adhesion method And purification; Repeated planting by planting and adding different agents to stimulate the proliferation of cells to accelerate; the SC added to the injured nerve can promote nerve