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Therefore, the intracellular levels of GSH are regulated by the negative feedback of GSH itself on the GCL enzyme (5557) and by the availability of the amino acid L-cysteine (58)

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SNAP-8: Targeting Fine Lines Through Neuropeptide Research SNAP-8 is an octapeptide fragment of SNAP-25, a synaptosomal-associated protein involved in neurotransmitter vesicle fusion at the neuromuscular junction

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