然后，他们又研究在不同细胞里缺乏PrP的老鼠们，以期找到哪个细胞是脱髓鞘作用发生的根源。

Then, they studied mice that lacked PrP in some cells but not in others to see which cells were behind the demyelination.

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虽然其确切的病因和发病机理尚不十分清楚，但许多研究表明免疫学因素在中枢神经系统炎性脱髓鞘病中起着关键性的作用。

Although the definite etiology and pathogenesis are not very clear up to now, many studies show that the immunological factors play a key role in the demyelinating disease of CNS.

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目的了解特发性脱髓鞘性视神经炎患者AQP-4的阳性率及对其预后的诊断作用。

Objective To investigate the seropositive rate of AQP-4 in patients of optic neuritis and the effect of diagnosis of recovery and.

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