The Fountain of Youth: A Tale of Parabiosis, Stem Cells, and Rejuvenation.

Open Med (Wars) · 2017 · PMC5662775 · PMID 29104943

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showed a trendno p-value reported

A more specific assay for GDF11 showed a trend towards increased GDF11 levels in serum from older rats and humans compared to younger individuals.

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