
好词典

源自拉丁语 'de-'(去除) + 'myelin'(髓鞘) + '-ation'(名词后缀),字面意为“去除髓鞘的过程”。
❶ 脱髓鞘,指神经纤维的保护层(髓鞘)被破坏的病理过程,常见于多发性硬化等神经系统疾病,导致神经信号传导障碍。
“Multiple sclerosis is characterized by demyelination in the central nervous system.”
(多发性硬化的特征是中枢神经系统中的脱髓鞘。)
“Demyelination can lead to severe neurological symptoms such as muscle weakness.”
(脱髓鞘可能导致严重的神经系统症状,如肌肉无力。)
demyelination disease — 脱髓鞘疾病,指以髓鞘破坏为主要特征的神经系统疾病,如多发性硬化症。
“Multiple sclerosis is a well-known demyelination disease.”
(多发性硬化是一种众所周知的脱髓鞘疾病。)