In cellular (HT-22 cell) experiments, PCHP attenuated reactive oxygen species (ROS) generation induced by lipopolysaccharide (LPS) ( CHP reversed these changes, and decreased proinflammatory cytokine secretion ( In addition, PCHP treatment counteracted the decreased levels of GluA1, HO-1, activity-regulated cytoskeleton-associated protein, phospho-tyrosine kinase receptor B, Nrf2, postsynaptic density protein 95, and brain-derived neurotrophic factor ( 5.2 Mechanisms underlying the biological activities 5.2.1 Antioxidant mechanism PCHP exhibit antioxidant activity primarily by modulating the Keap1-Nrf2-ARE signaling pathway
When copper handling is impaired, reactive copper may increase oxidative stress and place greater demand on glutathione and other antioxidant defenses
Oxidative stress and human health
Signs of organ dysfunction: Unexplained fatigue, yellowing of the skin or eyes, dark urine, or significant changes in urination
Food supplements: regulatory framework (MHRA)