Sentences with phrase «by oxygen radicals»

Thus, creatine has been shown to act as an antioxidant which reduces cell damage caused by oxygen radicals.

In young healthy individuals, the role played by oxygen radicals and H2O2 in enhancing insulin signaling is helpful, and so important that almost all cells and tissues contain special enzymes that produce H2O2, and O2 - at a well - regulated rate.

The antioxidant content of foods is typically measured by an Oxygen Radical Absorbance Capacity (ORAC) score.

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.

Recent research has shown that particularly when passing through our digestive tract, sweet potato cyanidins and peonidins and other color - related phytonutrients may be able to lower the potential health risk posed by heavy metals and oxygen radicals.

By then, Muller's readings of the research literature had turned him on to the widely held theory that free radicals drive the process of aging (see «The Two Faces of Oxygen»).

When cerium oxide III is mixed with free radicals, it catalyzes a reaction that effectively defangs the ROS by capturing oxygen atoms and turning into cerium oxide IV.

We live in an oxygen - rich atmosphere, and radicals, particularly reactive oxygen species (ROS), are natural by - products of respiration.

One possibility, advanced by the Wisconsin team, is that restricting food consumption reduces the production of tissue - damaging oxygen free radicals that are a byproduct of food metabolism.

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

Cystine is responsible for maintaining high levels of antioxidants that disarm free radicals of oxygen; so when the researchers got rid of this nutrient, the cancer cells essentially died by their own hand of free radical damage.

The nano - catalyst filter uses a technology that decomposes elements of cigarette smoke using oxygen radical, which is generated by decomposing ozone in the air on the surface of the manganese - oxide - based nano - catalyst filter.

The Einstein team suspected that cysteine was helping to kill TB bacteria by acting as a «reducing agent» that triggers the production of reactive oxygen species (sometimes called free radicals), which can damage DNA.

When O3 interacts with a metal oxide (Mn / TiO2), O3 is decomposed by the following reactivity formula on the surface of manganese, generating reactive oxygen species, i.e., oxygen radical.

Lower in the atmosphere, oxygen atoms and hydroxyl radicals (OH), which form when water molecules are broken apart by ultraviolet photons, oxidize methane.

The free radical theory hypothesizes that gradual accumulation of mutations in mitochondrial DNA caused by formation of reactive oxygen species (ROS) is a major contributor.

Increased blood circulation nourishes the skin cells with oxygen and nutrients to keep your cells healthy and vital and by carrying away waste products, like free radicals.

The first amazing benefit of matcha is that just 1 cup provides at least three times as many antioxidants as regular green tea — the highest rated by the ORAC (oxygen radical absorbance capacity) method.

Antioxidants are vital to our bodies since they help to prevent cell damage and protect against disease by mopping up destructive, unstable oxygen molecules known as free radicals.

This Spirulina was tested by an independent laboratory and found to have an ORAC (Oxygen Radical Absorbance Capacity) of over 24,000 which is 4x the ORAC score of blueberries.

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.

Many people believe that free radicals, the sometimes - toxic molecules produced by our bodies as we process oxygen, are the culprit behind aging.

Free radicals are released by cellular mechanisms responding to impact and cardio - muscular stress - specifically reactive oxygen and nitrogen species (RONS).

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.

By reducing the quantity of free oxygen radicals caused by inflammation, it is possible to reduce the hyper proliferation state of the skin as is experienced in psoriasiBy reducing the quantity of free oxygen radicals caused by inflammation, it is possible to reduce the hyper proliferation state of the skin as is experienced in psoriasiby inflammation, it is possible to reduce the hyper proliferation state of the skin as is experienced in psoriasis.

It's a list created by the National Institute of Health that tells you the «Oxygen Radical Absorbance Capacity» of a food.

The antioxidant values of foods listed are expressed in ORAC (Oxygen Radical Absorbance Capacity) units, a unit of measurement for antioxidant content which was originally developed by the National Institute on Aging (NIA) at the National Institutes of Health (NIH).

It boosts the immune system, protects vision, stops the build - up of oxidised fats, and helps to convert carbohydrates into energy and most crucially reduces the damage done to important cell components caused by reactive oxygen molecules such as free radicals and peroxides7.

Total Antioxidant Capacity (30,112 µmol TE / 100 g) measured by the Australian Government National Measurement Institute using an ORAC (Oxygen Radical Absorbance Capacity) Test.

Various hypotheses have been put forward to explain the molecular reasons for aging, a prominent role among them being played by the free radical theory of aging.3, 4 Free radical components (reactive oxygen species or ROS) or lipid peroxide (LPO) is involved in the pathogenesis and progression of accelerated skin aging and chronic skin conditions such as acne vulgaris.

The level of antioxidants in foods is evaluated by ORAC Score, which stands for «oxygen radical absorbance capacity».

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.

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.

The same thing that makes vitamin C so important — its ability to protect against free radical damage — also makes it very prone to damage by heat, oxygen, and storage over time.

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.

Free radicals are unstable small molecules which are generated by an oxygen environment.

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.

Ginger extract effectively suppresses inflammation of the liver tissue and provids protection against cancer by promoting a free radical scavenger system known as ROS (reactive oxygen species).

When our cells use oxygen, they naturally produce «free radicals» (by - products) which cause damage to our DNA, cell membranes and cellular organelles.

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.

Flavonoids are powerful antioxidants and are believed to help the body's cells resist damage by free radicals, which are formed by numerous processes including when the body's cells utilize oxygen for energy.

This recent research by the USDA is the most comprehensive study and uses the Oxygen Radical Absorbance Capacity test because it is the most advanced way to study the power of antioxidants in various foods and substances.

Oxygen free radicals are chemicals that occur naturally in the body by way of oxidation.

Much like rust, this is a continuous wear and tear biochemical reaction in our cells producing free radicals (a by - product of oxygen - based energy - production processes).

The extract was tested on human cells, and the generation of reactive oxygen species (free radicals) by immune system actors was significantly suppressed.