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Polyphenols can protect cells from oxidative damage by regulating certain cell signaling pathways (e.g., NRF2-KEAP1-ARE or MAPK) and can increase the expression of antioxidant enzymes, such as NQO1 and GST [50]

Detoxifies and stimulates glutathione reductase (an important cell-protective antioxidant)

The response amplitudes to a slow stimulus and a fast stimulus were measured, and the ability of the auditory nerve to modify its response after a change in stimulus presentation rate was determined

N-Acetyl Cyteine is an antioxidant sulfur containing amino acid supplement closely related to L-Cysteine, being its acetyl derivative

Jesse H

Supportive of this notion, a proof-of-concept study performed by Coopmans et al