Sentences with phrase «from oxygen radicals»

Rhodiola also increased the efficiency with which subjects used oxygen, potentially reducing additional stress from oxygen radicals.

Simulations with GCMs by Stevenson et al. (2000) and Grewe et al. (2001) for the 21st century indicate a decrease in the lifetime of tropospheric ozone as increasing water vapour enhances the dominant ozone sink from the oxygen radical in the 1D excited state (O (1D)-RRB- plus water (H2O) reaction.

Not exact matches

This organic whole that began from an initial high bang and eventuated into the present universe is distinguished by a form of unity and diversity radical beyond all imagining: infinite differences, and diversity that is marked not by isolation but by shared atoms over millennia as well as minute - by - minute exchanges of oxygen and carbon dioxide between plants and animal.

Palm fruit oil is also a good source of Vitamin E due to its high levels of tocopherols and tocotrienols, which are effective in removing damaging oxygen - free radicals from our bodies.

Her attempts at radical social reform have mainly also foundered because of (again) of Brexit, which has sucked the oxygen away from any other policies.

When potent oxygen radical scavengers such as cerium oxide nanoparticles (nanoceria) were combined with a highly charged polymer (polyacrylic acid) and incorporated into extracted chloroplasts using the LEEP process, damage to the chloroplasts from superoxides and other reactive oxygen species was dramatically reduced.

The evidence that oxygen radicals were beneficial came from experiments in which researchers gave animals an antioxidant called N - acetyl cysteine.

According to one popular theory, when mitochondria extract energy from chemicals, by - products called oxygen radicals damage mitochondrial DNA and other critical molecules.

This metabolic demand makes brain cells particularly vulnerable to damage from oxidative stress, in which reactive oxygen species (ROS), sometimes called free radicals, exert toxic effects on cellular components.

This fact makes vacuum UV light extremely useful for industrial applications from sterilizing medical devices to cleaning semiconductor substrates because when it strikes oxygen - containing molecules on a surface, it generates highly reactive oxygen radicals, which can completely destroy any microbes contaminating that surface.

Free radicals are formed in tissues when they absorb oxygen donated from red blood cells.

So by replacing carbs with healthy fats, your cells» mitochondria are less likely to suffer damage from free radicals that are caused by reactive oxygen species or ROS.

They are believed to protect cells from free radicals, harmful oxygen molecules thought to damage cells that result in cancer, atherosclerosis, Alzheimer's disease, and rheumatoid arthritis, and they may be the underlying reason why we age.

In one recent study Achyranthes bidentata polypeptides (ABPP) separated from the aqueous extract of Achyranthes bidentata were shown to reverse production of intracellular radical oxygen species (ROS) and confer neuroprotective effects on NMDA receptors.

Like the other antioxidant vitamins discussed above, vitamin E prevents tissue damage of the thyroid gland which can be caused by free radicals especially the reactive oxygen species formed from lipid peroxidation.

Ginkgo biloba protects brain cells from damage caused by free radicals while improving blood circulation and oxygen delivery through the microcapillaries.

An ORAC score (Oxygen Radical Absorbance Capacity) is the measurement a particular food has in protecting you from free radical or oxidation damage and is commonly used to claim a products pRadical Absorbance Capacity) is the measurement a particular food has in protecting you from free radical or oxidation damage and is commonly used to claim a products pradical or oxidation damage and is commonly used to claim a products potency.

Research suggests that Vitamin C is a highly effective antioxidant and that small amounts can protect essential molecules in the body from free radical damage and reactive oxygen species generated during normal metabolism, as well as through exposure to toxins and pollutants.

So, between their beta - carotene and vitamin C content, green beans have all areas covered against damage from oxygen free radicals.

In the late 1980s, scientists realized that alpha - lipoic acid, a compound initially classified as a vitamin when it was discovered three decades earlier, possessed potent antioxidant properties that could prevent healthy cells from getting damaged by unstable oxygen molecules called free radicals.

Solution: Standard antioxidant formulas protect from oxygen free radical damage.

Antioxidants work by significantly slowing or preventing the oxidative — or damage from oxygen — process caused by substances called free radicals that can lead to cell dysfunction and the onset of problems like heart disease and diabetes.

Superoxide dismutase (SOD) is found inside the body's mitochondria (the oxygen - based energy factories inside most of our cells) where it provides protection against damage from the free radicals produced during energy production.

The reactive oxygen species and free radicals released from such reactions like lipid peroxidation can progressively damage neurons.

EGCG can protect brain cells from oxidative damage caused by harmful free radicals and reactive oxygen species.

* It is also a highly effective antioxidant that can protect the body's cells and molecules from damage by free radicals and reactive oxygen species generated during normal metabolism and exposure to environmental stressors.

* It is also a potent antioxidant that can protect the body's cells and molecules from damage by free radicals and reactive oxygen molecules generated during normal metabolism and typical environmental exposures.

* It is also a highly effective antioxidant that can protect the body's cells and molecules from damage by free radicals and reactive oxygen molecules generated during normal metabolism and exposure to environmental stressors.

Antioxidants work by significantly slowing or preventing the oxidative — or damage from oxygen — process caused by substances called free radicals that can lead to cell dysfunction and the onset of problems like heart disease and diabetes, but also of the inflammation underpinning psoriasis.

When the mitochondria are working to produce energy, some electrons leak from the electron transport chain to react with oxygen and form the free radical superoxide.

Research studies have shown that consumption of fruits / vegetables rich in vitamin C helps the body develop immunity against infectious agents, and scavenge harmful oxygen - free radicals from the body.

In the process of energy production, single electrons escape from the «factory line» and react with oxygen molecules to form free radicals such as peroxide and superoxide.

When combined with copper and manganese, zinc also functions in the superoxide dismutase system, detoxifying the oxygen - free radicals thought to be generated from ozone and smog.

Excessive oxidation (from free radicals, for example) changes the iron to the ferric form, which will not function as an oxygen carrier.

As an antioxidant, EGCG mops up free radicals and reactive oxygen species produced from lipid peroxidation.

The oxygen that is released from the sulfate radical is picked up by the myoglobin, sequestered inside the molecule for safe travel to the mitochondria.

A number of clinical studies have shown that Ginkgo biloba can protect brain cells from damage caused by free radicals while improving blood circulation and oxygen delivery, particularly through the microcapillaries.

Oxygen radical absorbance capacity comparison with nontraditional wines obtained from highbush blueberry.

Antioxidants with high ORAC (Oxygen Radical Absorbance Capacity) helps convert free radicals into harmless waste products that get eliminated from the body.

Exposure to rancid food, polluted air, sunlight and electricity and also from cell phone or microwave use will also induce oxygen free radicals.

The mitochondria in our cells are responsible for releasing energy from the molecules in our food, but they also unleash electron - stealing free radicals like reactive oxygen and reactive nitrogen species.

Due to the presence of antioxidants, it helps in defending the retina from the damage caused by the oxygen - free radicals.

Two nutrients that help protect cells in the body from oxygen related damage due to free radicals.

An important pathogenetic mechanism involved in chronic hepatitis (regardless of its cause) is the so called oxidative damage, resulting from the liberation of oxygen free radicals from inflammatory and immune cells during the inflammatory process.

Free radicals are harmful biochemicals that can attack us from external sources (such as pollution, sunlight, etc.) or we make them ourselves as by - products of oxygen use.