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10.1016/j.thromres.2011.07.035 66 StupnisekM.KokotA.DrmicD.Hrelec PatrljM.Zenko SeverA.KolencD.et al (2015)

Recently, protein S -mycothiolation, a reversible post-translational thiol-modification, was discovered as an important thiol protection mechanism that protects active-site cysteine residues of key enzymes against irreversible overoxidation to sulfonic acids 18

Increased blood flow accelerates nutrient delivery and tissue repair

AutophagySirt3 axis decelerates hematopoietic aging

Men who begin TRT and later decide they want children face a lengthy recovery process, sometimes aided by post-cycle therapies involving hCG, clomiphene, or FSH injections, but recovery is neither guaranteed nor rapid