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AOD-9604 enhanced cartilage regeneration in rabbit osteoarthritis models

Research interest in GHK-Cu centers on how copper-bound peptide systems may influence tissue-level signaling, matrix organization, cellular response biology, redox-related pathways, and peptide-metal complex behavior under controlled laboratory conditions

Within 1 to 2 weeks of starting IM injections, elevated levels of methylmalonic acid (MMA) and homocysteine typically decrease by 30% to 50% , confirming that the cellular machinery has restarted