Vitamin B12 supplements contain only cobalamin, typically in doses ranging from 50 micrograms to 1,000 micrograms or higher, depending on the formulation and indication
Apolipoprotein E polymorphism in American Indians and its relation to plasma lipoproteins and diabetes
Dual localization of glutathione S-transferase in the cytosol and mitochondria: Implications in oxidative stress, toxicity and disease
Key biomarkers include glutathione levels, malondialdehyde (MDA), 8-isoprostane, and C-reactive protein to establish baseline oxidative burden
Unreconstituted lyophilized powder stores well at refrigerator temperature (2-8 degrees Celsius) for months or in the freezer for longer periods
Using HEK-293 adherent cells and K-562 suspension cells treated with varying concentrations of menadione or l-Buthionine Sulfoximine (BSO), two compounds known to affect total glutathione (GSH + GSSG) levels, we assayed the cells in separate assays and in a multiplex assay