In tests on mice, these cells removed deposits left by Alzheimer's in the brain.
在白鼠试验中，这些细胞清除了阿尔茨海默氏症在大脑中的残余。
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Now some are arguing that a similar process takes place in Alzheimer's disease and that by repairing the cells' ability to discard waste the disease can be stopped before it can cause damage.