Biological clock disorders may be a precursor to Alzheimer's disease
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Last Update: 2020-12-16
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Source: Internet
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Author: User
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a new U.S. study found that many years before people with Alzheimer's showed signs of memory loss, there may have been precursor to a biological clock disorder. This will help doctors detect this neurodegenerative disease earlier.
results were published in the January 29
Paper. Eric Musek, lead author of the paper and an assistant professor of neurology at Washington University School of Medicine in St. Louis, said the subjects were not insomnia, but intermittent sleep, "which is very different from eight hours of sleep at night and eight hours of sporadic snooze during the day."
paper, published in the new issue of the American Journal of Experimental Medicine, suggests that physiological rhythm disorders also accelerated amyloid protein in the brains of mice, which is thought to be linked to Alzheimer's disease.
previous studies have suggested that amyloid levels fluctuate with the day and night, their levels decrease during sleep, and rise if sleep is disturbed or if there is not enough deep sleep.
new study found that alzheimer's patients showed more fragmented physiological rhythms and were more likely to develop amyloid protein in their brains before they showed symptoms of memory loss. (Source: Xinhua News Agency, Zhou Zhou, Lin Xiaochun)
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