The ability of a quinone to redox cycle is dependent upon the favourability of its reduction by a single electron, which can be quantitatively described by its reduction potential ( E o )
Benhenda S, Ducroux A, Rivire L, Sobhian B, Ward MD, Dion S
But it does not cause a direct rise in testosterone levels
Characterization of an etoposide-resistant human small-cell lung cancer cell line
By regulating the expression of these transporters, MTF-1 can control the influx and efflux of zinc across the cell membrane and within the cell, further contributing to the maintenance of zinc homeostasis [141, 142]
Intravenous rather than oral supplementation is recommended because it is likely to ensure higher levels of carnitine in the blood (L-carnitine has poor gastrointestinal bioavailability, which is further compromised by digestive dysfunction)