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综述:衰老和脑疾病中的髓鞘功能障碍:机制与治疗机会
髓鞘在中枢神经系统中的功能 髓鞘作为包裹轴突的多层膜结构,是脊椎动物神经系统的独特进化适应。它不仅通过节点跳跃传导(saltatory conduction)加速神经冲动传递,还通过少突胶质细胞(OLs)代谢支持轴突完整性。近年研究发现,髓鞘还参与高级认知功能 ...
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