Batch-to-batch variability in compounded peptides is a documented concern
Normality of the residuals was checked using Shapiro Wilks test and homoscedasticity with Bartletts test or Levenes test depending on the outcome of the normality test
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A 2012 analysis by Pickart and Margolina identified that GHK-Cu modulates the expression of over 4,000 human genes approximately one-third of all genes with a known biological function
(3) Finally, as a third hit, damaged mitochondria [51,83] become susceptible to adduct formation with these copper intermediates [93-95] , leading to irreversible binding to mitochondrial phospholipids and proteins, including DLAT