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Thus, it can be hypothesized that the ability of DSIP to maintain efficiency of oxidative phosphorylation, even in the setting of hypoxia, could make the peptide a subject of interest for conditions such as stroke and heart attack in future research

Apply retinoid in the evening and GHK-CU at a different time or on alternating evenings

* Never mix it with alcohol or other sleep medication

The free apo-peptide binds copper(II) with high affinity through its N-terminal amine, the histidine imidazole nitrogen, and the deprotonated amide nitrogen, forming the GHK-Cu species that figures in much of the published literature

Yang L, Li S, Zhu Y