[Abstract] Int J Biol Macromol
Concentrations are highest in youth (around 200 ng/mL in young adults) and decline with age to approximately 80 ng/mL by age 60
Nevertheless, deficiency or oxidation of L-arginine and tetrahydrobiopterin (BH 4 ), which are two essential cofactors for eNOS action, are associated with the uncoupling of the L-arginine-NO pathway that results in the decreased formation of NO and increased eNOS-mediated generation of superoxide
Molecular characterization of mitochondrial apoptosis-inducing factor
Roughly 1 in 4 women aged 19 to 64 has low intakes of magnesium, and folate levels in women of reproductive age have been falling year on year
In a randomized, double-blind, placebo-controlled pilot trial published in Movement Disorders (2009) by Hauser and colleagues (21 patients), intravenous glutathione at 1,400 mg three times weekly was well tolerated with no withdrawals due to adverse events, although it did not produce statistically significant efficacy differences versus placebo