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Garcia-Cazorla A, Quadros EV, Nascimento A, Garcia-Silva MT, Briones P, Montoya J et al
Nutricion Hospitalaria , 28 (Suppl 5), 2131
This copper-binding motif is critical: the apo-peptide (GHK without copper) shows substantially reduced biological activity in most in vitro assays, indicating that the metal center is required for receptor interaction and downstream signaling
As glutathione supplementation gains popularity for its antioxidant benefits, many people wonder about glutathione safety
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