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Obes Rev 20(12):17421754

Genetic and biochemical analysis of glutathione-S-transferase in the oxygen defense system of Drosophila melanogaster

A: Sermorelin and ipamorelin show effects within minutes to hours

This upregulation exhausts intracellular GSH, leading to ROS buildup and oxidative DNA damage that can ultimately generate TP53 mutations, a process that is halted when CHAC1 is knocked down (Wada et al., 2018)

For a comprehensive overview, see: GHK-Cu: The Anti-Aging Copper Peptide with Over 100 Published Studies

The protocol used to measure H 2 O 2 in this study was as published by the manufacturer (Abcam Hydrogen Peroxide Assay Kit)