The peptide GHK spontaneously complexes with copper and facilitates the uptake of copper by cells
In male Nrf2 -/- knockout mice, there was a reduction in gene expression levels of antioxidant enzymes in the testis and epididymis, including catalytic glutamate cysteine ligase ( Gclc ), glutamate cysteine ligase modifying subunit ( Gclm ) the rate-limiting enzyme in GSH synthesis glutathione transferase m1 ( Gstm1 ), Gstm2 , Gsta3 , and Sod2 , as well as a depletion in GSH concentration and GPX activity compared to wild-type males
Now we're starting to see women elect to get on GLP ones
Tissues were obtained through the National Disease Research Interchange (Philadelphia, PA) with approval from the University of Pittsburgh Committee for Oversight of Research and Clinical Training Involving Decedents (CORID)
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