GHK-Cu topical foam delivers copper peptide directly to follicles to extend the growth phase and support follicle stem cells
Activities of the control enzymes GSH peroxidase (GPx) and lactate dehydrogenase (LDH) were determined using published methods [22,23] with 1 mM sodium azide, 3.0 units of yeast GR (Sigma), 1 mM GSH, 0.02 mM DTT, 0.0007% (w/v) H 2 O 2 , and 100 M NADPH in the GPx assay and 10 M sodium pyruvate and 100 M NADPH in the LDH assay
192,193,194 Red blood cells, or erythrocytes, have been exploited as delivery systems due to the advantages of prolonging the life span of drugs in circulation and preventing drugs from immune clearance for many years
This study provides molecular evidence that kimchi extract activates the Nrf2 signaling pathway, promoting antioxidant enzyme expression and the synthesis of collagen, elastin, and hyaluronic acid in skin cells, thereby suggesting its efficacy as a beauty food for maintaining skin health
Acta Paediatr Scand