Neuronal microfilament was abundant and myelinic degeneration of neuronal fibra was observed in nerve cell and neurogliocyte of VTA. VTA中神经微丝丰富,神经元、神经胶质细胞髓鞘变性。
Objective To study the effect of fluoride ( F-) on brain myelin sheath structure and serum myelin basic protein ( MBP) content, and to research the pathological mechanism of the injuries to MBP and myelinic phospholipid by F-. 目的研究氟对大鼠脑有髓神经髓鞘形态结构及化学组份的影响,进一步探讨氟对大脑髓鞘碱性蛋白(MBP)及髓鞘磷脂质损伤机理。
There were obvious pathological change in the brain after the chronic cerebral hypoperfusion, such as myelinic degeneration and formation of glial nodule in white matter. 缺血后脑的病理改变以神经细胞变性、固缩和退变,皮层下白质的神经纤维和髓鞘溃变为主,普遍存在胶质细胞增生,形成胶质小结。