The Stanford researchers figured out how to regrow articular cartilages by first causing slight injury to the joint tissue, then using chemical signals to...
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Stress can cause hair to gray prematurely by affecting the stem cells that are responsible for regenerating hair pigment. The idea that acute stress can...
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When the cleaning system does not work properly, there will be an accumulation of defective mitochondria in the brain cells. And this may be really dangerous.
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