Overload of mitochondria with ammonium instigates over-production of reactive oxygen species and opening of mitochondrial permeability transition pore, which further damages astrocytes and induce astrocyte swelling
Acetylglutathione Acetylglutathione is orally active, unlike plain glutathione, and is stable in the intestine and plasma when absorbed and delivered directly to the cells for natural de-acetylation intracellularly
The exact molecular mechanism underlying sperm hyperactivation has not been fully elucidated
One way UV light speeds up aging is by enhancing free radical production
The resulting elevated concentrations of homocysteine and MMA are often found in patients with low serum vitamin B 12 and can usually be lowered with successful vitamin B 12 replacement therapy
In heterodimeric GST complexes such as those formed by the cytosolic mu and alpha classes, however, the cleft between the two subunits is home to an additional high-affinity nonsubstrate xenobiotic binding site, which may account for the enzymes' ability to form heterodimers