l carnitine and l lysine L-CARNITINE Contains no yeast l lysine l carnitine Nature's

Glutathione levels naturally decline with age and stress

At 2.5 mg (starting dose, weeks 1 to 4) This is the lowest therapeutic dose, used primarily for tolerability assessment

Extraction buffer consisted of 6 mg/mL 5-sulfosalicylic acid dehydrate, 0.1 % v/v Triton X-100 and Complete, EDTA-free Proteinase inhibitor cocktail (Roche) in KPE buffer (0.1 M potassium phosphate buffer and 5 mM EDTA at pH 7.5)

Materials and methods Cell lines and reagents The MCF-7 human breast cancer cell line was obtained from Dr Dean Edwards (University of Texas, San Antonio, TX, USA) and was maintained in phenol red RPMI 1640 medium supplemented with 10% fetal bovine serum (FBS), 2 mM glutamine, 100 U/mL penicillin, 100 g/mL streptomycin, 1 non-essential amino acids and bovine insulin at 6 ng/mL

PMC 3061630