neuralstemCOCA¹⁷⁶²⁰⁶ 基本例句 🌏神经干 The trial will study the safety of Neuralstem's cells and the surgical procedures and devices required for multiple injections of the drug directly into the grey matter of the spinal cord. 该临床试验 I期主要针对Neuralstem公司的干细胞、手术过程以及直接将药物多点注射入脊髓灰质要求的设备进行安全性评估。 dxy