is glutathione reduced natural or synthetic The redox cycle, demonstrating the inter-conversion of Vitamin C and glutathione supplementation:

Potentiation of divergent medial amygdala pathways drives experience-dependent aggression escalation

In a rat model of hypoxia-induced PH, activated Nrf2 enhanced HO-1 expression via the Nrf2Keap1ARE signaling pathway, exerting antioxidative stress effects, inhibiting PASMCs proliferation, and promoting apoptosis, thereby mitigating PH development [119, 123]

Glutathione, the primary small molecule antioxidant in biological systems, is the primary enzymatic oxidative stress defense that operates in the context of glutathione-linked antioxidant enzymes to metabolize many harmful products of lipid peroxidation to mercapturic acids

Also, the immunity status developed due to previous infections could play a role

Kloesch, et al ., Dimethyl Sulphoxide and Dimethyl Sulphone are Potent Inhibitors of IL-6 and IL-8 Expression in the Human Chondrocyte Cell Line C-28/I2, Life Sci