【摘要】 采用鸡胚背根神经节体外培养法，建立了神经生长因子生物活性的检定方法，对判定神经生长因子的生物活性单位制定了明确统一的判定标准更多还原

【Abstract】 By culturing of the dorsal root ganglia of chicken embryo in vitro,We established the assay method of the biological activity of NGF and the calculation standard of the unit of the biological activity of NGF was also developed.更多还原