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The Let-7 family, critical for spermatogenesis regulation, demonstrates 72% downregulation, potentially impairing sperm differentiation and maturation processes (97)

Although peptides have been used systemically for decades, their application in orthopaedicsparticularly for tendon healing, cartilage repair, and muscle recoveryhas only recently gained attention

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Restart protocol and extend duration by missed days if comfortable financially and logistically

1997, Clocchiatti & al

Human studies remain limited compared to animal research