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Interestingly, AD has been associated with a dysfunction in insulin signaling in the brain
DOI:10 } : : : (link) Annals of the New York Academy of Sciences
GHK-Cu is the tripeptide glycyl-L-histidyl-L-lysine presented as its copper(II) chelate, a well-characterized metallopeptide complex with a defined 1:1 copper coordination geometry through the histidine imidazole and adjacent nitrogen donors
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