Older adults with more harmful than healthy bacteria in their gums are more likely to have evidence for amyloid beta -- a key biomarker for Alzheimer's disease -- in their cerebrospinal fluid, according to new research. However, this imbalance in oral bacteria was not associated with another Alzheimer's biomarker called tau.
from Latest Science News -- ScienceDaily https://www.sciencedaily.com/releases/2021/04/210412084545.htm
from Latest Science News -- ScienceDaily https://www.sciencedaily.com/releases/2021/04/210412084545.htm
Imbalance in gum bacteria linked to Alzheimer's disease biomarker
![Imbalance in gum bacteria linked to Alzheimer's disease biomarker]()
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April 12, 2021
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