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In the GCH1-BH4 pathway, BH4 functions as an antioxidant capable of trapping peroxidized lipid radicals, with GCH1 serving as the rate-limiting enzyme in BH4 biosynthesis
PMCID: PMC2701135
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10.1021/jf049345h 155 PeskarD.KuretT.LakotaK.ErmanA
GHK-Cu concurrently down-regulates NF-kB activity and reduces oxidative stress markers in macrophage cultures
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