Immunofluorescence staining was used to measure the BrdU+ cells and Nissl staining was used to examine the neuronal number in the cerebral cortex and hippocampal CA1 region.

• 采用免疫荧光法检测脐血单个核细胞脑内移植情况，尼氏染色检测脑皮质与海马CA1区的神经元数量。