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National Library of Medicine, 31 July 2025
After incubation for 12 h, a new peak at 3.26 ppm appeared corresponding to the -CH 2 protons of GSSG (Fig
The injectable research-grade lyophilised powder sold here is chemically distinct in purpose from the "copper peptides" marketed in cosmetic serums
Although the conclusions from this study are limited to neuronal cells in vitro, the mechanism of selective splicing of SS4 by neurexins in a physiological setting needs to be investigated by experiments that truly mimic neuronal activity to clarify its biological significance [81]
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