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Naowaboot J, Pannangpetch P, Kukongviriyapan V, et al
Kovalzon and Strekalova also raised a more fundamental question: whether the nonapeptide WAGGDASGE, as identified in 1977, is in fact the bioactive endogenous species
Stem cellsa subset of cells within the body with the ability to develop into different cell types (and in some instances, to repair injured tissues)contain an enzyme called telomerase that keeps telomeres long, allowing those cells to replicate an infinite number of times
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