The more efficient conjugation of the QIs to GSH may have reduced covalent modification of cellular macromolecules, like ER proteins Grp78/Bip ( Although reactive QI formation has been associated with AQ-induced (cyto)toxicity in vitro ( in vivo (S5), although DNA ( Figure 6 ) is consistent with the lack of activation of an adaptive oxidative stress response pathway observed here and in a previous study ( Figure 7 , AQ-QI and DEAQ-QI exposure resulted in activation of the ER stress response
Furthermore, the rapid washout by tears is particularly problematic for herbal antioxidants that require prolonged contact time to exert their protective effects [355]
Enhance your skincare routine and experience visibly brighter, healthier skin with our premium cosmetic-grade Glutathione Powder
TABLE 7 compatibility test results of the inventive products at Normal temperature TABLE 8 test results of compatibility stability (II) (by area normalization) After the product is respectively compatible with 0.9% sodium chloride injection, 5% glucose injection, 10% glucose injection and water for injection, the solution is placed for 6 hours at normal temperature, except that impurity A (oxidized glutathione) in related substances is increased due to reaction with oxygen in various solvents, other indexes are not obviously changed, and various detection indexes all accord with the regulations of national standards, so that the compatibility of the product is better