By reducing the production of these, glutamate levels lower, the consequences of oxidative stress are reduced, and pro inflammatory cytokines are reduced, reducing the effects of inflammation and oxidative stress in progressing the disease and disruption of the BBB
[DOI] [PMC free article] [PubMed] [Google Scholar] 182.Edelhauser H.F
There are a number of peptides that have shown good results in relieving pain from osteoarthritis and musculoskeletal injuries and healing damaged tissue
Thymosin beta 4 is unusual in this compound class for having controlled human data, RGN-259 ophthalmic solution has been assessed in randomised, placebo-controlled, double-masked Phase 2 and Phase 3 trials in severe dry eye and neurotrophic keratopathy (Sosne et al., Cornea 2015 and Int J Mol Sci 2023)
(PubMed) However, while some small studies report mild pigment/lightening changes with glutathione (oral or topical), the clinical evidence for long-term, safe, and effective skin-whitening via IV glutathione is weak or absent
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