whatsApp[><(+1 713-427-1338}Peptides for metabolism boost available in Australia, Netherlands, Germany, Hamburg, Munich, France, Paris, Monaco, Andorra, Belarus, Belgium, Bosnia, Philippines, Canada, Bulgaria, Croatia, Czech Republic, Greece, Dubai, Abu Dhabi, Finland, Hungary, All about GHK peptide, GHK-Cu chelate, anti-aging, antioxidant, anti-inflammatory, age-related cognitive impairment GHK (glycyl-L-histidyl-L-lysine) is a naturally occurring peptide found in human serum with levels averaging 200 ng/ml at age 20 but declining to an average of 80 ng/ml by age 60. The molecule has a very high affinity for copper and forms the chelate GHK-Cu. The peptide as well as its Cu (II) chelate have anti-inflammatory and tissue remodeling properties. GHK-Cu has been shown to promote skin remodeling, wound healing and regeneration, and has prominent antioxidant and anti-inflammatory effects in in vitro and in vivo studies. In addition, preliminary observations suggest GHK can partially reverse cognitive impairment in aging mice by targeting anti-inflammatory and epigenetic pathways. The evidence as presented provides the rationale to further investigate this naturally occurring peptide in preclinical and clinical aging studies. (https://www.peptds.com/blog/beyond-steroids-why-peptides-are-redefining-muscle-growth-and-recovery Contact us:whatsApp(+17134271338) Email:greymarketpeptides@gmail.com *The tissue remodeling effect of GHK. * GHK-Cu has been extensively studied for its tissue remodeling and wound healing abilities for nearly four decades . GHK-Cu at a concentration of 1nM increases the expression of basic fibroblast growth factor (bFGF) and vascular endothelial growth factor (VEGF) in irradiated human dermal fibroblasts, both of which aid blood vessel formation and blood flow into damaged tissues. It also increases HUVECs proliferation by stimulating VEGF and FGF-2 expressions, promoting angiogenesis that aids in wound healing. GHK-Cu at low concentrations is a powerful attractant for capillary cells that build new blood vessels, and a powerful migration stimulant for macrophages and mast cells that remove damaged cellular debris and secrete proteins important for wound contraction and tissue healing. Since copper is an important trace element that plays a key factor in the production of collagen and elastin, GHK-Cu can be a natural supplement for copper in the connective tissue synthesis. It is also involved in the activation of the synthesis of matrix compounds in vivo, which are critical for the formation of a resistant new tissue. (https://www.peptds.com/blog/beyond-steroids-why-peptides-are-redefining-muscle-growth-and-recovery Contact us:whatsApp(+17134271338) Email:greymarketpeptides@gmail.com Moreover, GHK-Cu promotes bone healing and enhances osteoblastic cell attachment, potentially through the increase in collagen synthesis. Articular injection of 0.3 mg/ml GHK-Cu enhances some of the healing outcomes in a rat model of anterior cruciate ligament reconstruction (ACLR), and the treatment of GHK-Cu encapsulated in liposome significantly fasten burn wound healing in mice with scald wound . In addition to wound healing studies in mice, clinical studies have been done on the effect of GHK-Cu on skin regeneration, which show a more rapid healing process and better skin conditions with GHK-Cu in the skin cream. (https://www.peptds.com/blog/beyond-steroids-why-peptides-are-redefining-muscle-growth-and-recovery Contact us:whatsApp(+17134271338) Email:greymarketpeptides@gmail.com The anti-inflammatory effect of GHK Both GHK and its copper (II) complex GHK-Cu have been studied for antioxidant and anti-inflammatory activities. Without being bound to copper, GHK has been shown to be a quencher of cytotoxic end products of lipid peroxidation such as α,β−4-hydroxy-trans-2-nonenal and acrolein, which can be associated with severe pathologies such as diabetes and neurodegenerative disease. With a concentration as low as 10uM, the addition of GHK can reduce the tert-butyl hydroperoxide-induced reactive oxygen species (ROS) level in Caco-2 cells by almost 50-percent. Moreover, GHK has been shown to be a quencher for hydroxyl and peroxyl radicals by ESR spectroscopy, with its ability to quench hydroxyl radicals much stronger than glutathione (GSH), making it a strong endogenous antioxidant. In a bleomycin-induced fibrosis mouse model, treatment with GHK showed reduced inflammatory cell infiltration and interstitial thickness with reduced TNF-α and IL-6 expression, suggesting GHK as a potential treatment for pulmonary fibrosis. Compared with GHK, its copper (II)-chelated form shows a more prominent antioxidant and anti-inflammatory effect in both in vitro and in vivo studies. Pretreatment of RAW 264.7 macrophage cells with GHK-Cu has been shown to significantly decrease ROS levels induced by lipopolysaccharide (LPS), increase levels of SOD activities and total GSH, and decrease levels of TNF-α and IL-6 production through the suppression of NF-κB p65 and p38 MAPK signaling. Both signaling pathways are key regulators of inflammation and pro-inflammatory responses, which are considered targets for developing anti-inflammatory therapeutic agents. In the LPS-induced acute lung injury mouse model, treatment of GHK-Cu also significantly suppressed TNF-α and IL-6 expression with a significant decrease of both NF-κB p65 and p38 MAPK signaling, suggesting that GHK-Cu is useful for the development of novel anti-inflammatory therapies. We have also found that pretreatment of GHK-Cu has a robust antioxidant effect in WI-38 cells treated with 150uM of hydrogen peroxide, decreasing the ROS level to almost 60 percent GHK partially reverses age-related cognitive impairment in mice (https://www.peptds.com/blog/beyond-steroids-why-peptides-are-redefining-muscle-growth-and-recovery Contact us:whatsApp(+17134271338) Email:greymarketpeptides@gmail.com Since GHK is absorbed at a high efficiency across the blood brain barrier into the brains of rodents and nonhuman primates when delivered parenterally, testing the effects of the peptide on neurological function is warranted. C57BL/6 male mice, 28 months of age, were treated with GHK at a dose of 10 mg/kg body weight 5 times per week for three weeks. Control mice were treated with saline in a similar manner. Mice treated with GHK were able to find the escape hole significantly faster in trials 4 and 5 compared to mice treated with saline as assessed by a Box Maze spatial navigation learning task at the end of the treatment period. Immunohistochemistry of brain tissues from mice treated with GHK showed evidence of decreased inflammation and increased labeling of histone deacetylase 2, suggesting that in addition to an anti-inflammatory effect, GHK may be triggering an epigenetic pathway in the amelioration of cognitive impairment in aging mice. (https://www.peptds.com/blog/beyond-steroids-why-peptides-are-redefining-muscle-growth-and-recovery Contact us:whatsApp(+17134271338) Email:greymarketpeptides@gmail.com The ability of GHK and its Cu chelate to promote skin remodeling, wound healing and regeneration, and its prominent antioxidant and anti-inflammatory effects are qualities that will help enhance healthy aging . In addition, the novel observation that GHK might target an epigenetic pathway further enhances its potential as an anti-aging peptide. The evidence as presented provides the rationale to further investigate this naturally occurring peptide in preclinical and clinical aging studies. The benefits of GHK in terms of long-term effects on slowing aging could have a high impact on increasing the quality of life with increasing age. There is also the possibility that GHK could be extremely useful combined with other anti-aging drugs as a cocktail to robustly enhance healthy aging. (https://www.peptds.com/blog/beyond-steroids-why-peptides-are-redefining-muscle-growth-and-recovery Contact us:whatsApp(+17134271338) Email:greymarketpeptides@gmail.com