Pickart 2015 BioMed Res Int sequenced by Affymetrix chip the effects of 10 nM GHK-Cu on human fibroblasts after 24h: 4192 significantly modulated genes, including activation of DNA repair programmes (NBN, BRCA1), regeneration (collagens, elastin, integrins), antioxidant defence (glutathione peroxidase, SOD, peroxiredoxins) and anti-inflammatory modulation (reduction of TNF-alpha, IL-6, IL-8)
Cellular glutathione levels were depleted by co-exposing the cells to 50 M BSO for 15 min
Kyowa Hakko Bio Co (Japan) focuses on the development of high-quality, bioavailable glutathione products, which enhances its competitive edge
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de Boer J, Meurs H, Flendrig L, Koopal M, Zaagsma J: Role of nitric oxide and superoxide in allergen-induced airway hyperreactivity after the late asthmatic reaction in guinea-pigs