Wu is truly an artist
While enzymatic kits measuring intracellular GSH and glutathione disulfide (GSSG) are commonly employed in cell line development workflows, comprehensive LC-MS-based methods enhance redox analysis to include the amino acid components of GSH (cysteine, glycine, and glutamate), the GSH/GSSG ratio, and other markers and mitigators of ROS, both inside and outside the cell
doi: 10.1016/S0167-4838(01)00147-9 53 ReimanE
[PubMed] [Google Scholar] 125.Mardas N, Stavropoulos A, Karring T
doi: 10.3390/nu11051056 106 GralinskiL
These results demonstrate that the low molecular weight bioactive peptides contained in CPNS, such as Gly-Pro and Pro-Hyp, exert positive effects on skin hydration, elasticity, desquamation, and wrinkling