oxidative aging
Смотреть что такое "oxidative aging" в других словарях:
Oxidative stress — represents an imbalance between the production and manifestation of reactive oxygen species and a biological system s ability to readily detoxify the reactive intermediates or to repair the resulting damage. Disturbances in the normal redox state … Wikipedia
oxidative stress — n physiological stress on the body that is caused by the cumulative damage done by free radicals inadequately neutralized by antioxidants and that is held to be associated with aging * * * any of various pathological changes seen in living… … Medical dictionary
Oxidative phosphorylation — The electron transport chain in the mitochondrion is the site of oxidative phosphorylation in eukaryotes. The NADH and succinate generated in the citric acid cycle are oxidized, releasing energy to power the ATP synthase. Oxidative… … Wikipedia
DNA damage theory of aging — The DNA damage theory of aging proposes that aging is a consequence of unrepaired DNA damage accumulation. Damage in this context includes chemical reactions that mutate DNA and/or interfere with DNA replication. Although both mitochondrial and… … Wikipedia
Anti-Aging — Der Begriff Anti Aging, auch Altershemmung, ist eine Bezeichnung für Maßnahmen, die zum Ziel haben, das biologische Altern des Menschen hinauszuzögern, die Lebensqualität im Alter möglichst lange auf hohem Niveau zu erhalten und auch das Leben… … Deutsch Wikipedia
Free-radical theory — The free radical theory of aging states that organisms age because cells accumulate free radical damage over time. In general, a free radical is any atom or molecule that has a single unpaired electron in an outer shell. While a few free radicals … Wikipedia
Reactive oxygen species — (ROS) are ions or very small molecules that include oxygen ions, free radicals, and peroxides, both inorganic and organic. They are highly reactive due to the presence of unpaired valence shell electrons.ROS form as a natural byproduct of the… … Wikipedia
Port wine — This article is about the type of wine. For the birthmark, see Port wine stain. For the Krazy Kat short, see Port Whines. A glass of tawny port … Wikipedia
Coenzyme Q — ubiquinol cytochrome c reductase Crystal structure of mitochondrial cytochrome bc1 complex bound with ubiquinone.[1] Identifiers … Wikipedia
Superoxide — Lewis electron configuration of superoxide. The six outer shell electrons of each oxygen atom are shown in black; one electron pair is shared (middle); the unpaired electron is shown in the upper left and the additional electron conferring a… … Wikipedia
Oloroso — Barrels of Oloroso at Valdivia Oloroso ( scented in Spanish) is a variety of sherry produced by oxidative aging. It is normally darker than amontillado and has a higher glycerine content, which makes it smoother and less dry. Oloroso is usually… … Wikipedia
