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BMJ 2010;340:c365
Lyophilized (powder form) semaglutide is more stable than reconstituted semaglutide, but refrigeration is still recommended
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The GHK sequence also appears within the alpha-2(I) chain of type I collagen, leading to the hypothesis that collagen degradation at wound sites releases GHK fragments that then bind copper and signal for new collagen production, creating a self-repair feedback loop
Journal of Molecular Medicine, 2017
