These radical-scavenging properties of hydropersulfides/hydropolysulfides were recently highlighted in connection with the suppression of lipid peroxidation (Wu et al., 2023)
[DOI] [PMC free article] [PubMed] [Google Scholar] 134.Caruso A., Gelsomino L., Panza S., Accattatis F.M., Naimo G.D., Barone I., Giordano C., Catalano S., Ando S
Ascorbate can be regenerated from its oxidized forms, monodehydroascorbate (MDHA) and dehydroascorbate (DHA), by MDHA and DHA reductases (MDHARs and DHARs), respectively (Smirnoff, 2018) The activity of DHARs is coupled to oxidation of glutathione, which is also required for spontaneous, non-enzymatic reduction of DHA to ascorbate (Figure 1)
Xenobiotics (ie exogenous lipophilic substrates) are the major pathological source of electrophiles, by way of reactive xenobiotic species (RXS) that are inadvertently generated upon processing by cytochrome P450 monooxygenases (CYP)
For B12 Deficiency If you have a vitamin B12 deficiency, the initial dose is usually 30mcg injected under the skin or into the muscle every day for between 5 and 10 days to boost levels of B12 quickly
