Sentences with phrase «damaging compounds in»

A snippet of the virus's DNA, now embedded in the human genome, boosts production of damaging compounds in the brains of mice with a condition like MS, according to a report in the October issue of Nature Neuroscience.

Not exact matches

Instead of being content with slowly growing richer each year as their dividends and interest compound, they try to hit a hole - in - one, damaging their capital with big losses.

One study published in the American Academy of Optometry's Optometry & Vision Science journal found that using goji berry daily as a dietary supplementation for 90 days increases plasma zeaxanthin and antioxidant levels significantly, which protect eyes from hypopigmentation and accumulation of oxidative stress compounds that can damage the macula.

They're also abundant in phytochemicals and antioxidants, compounds that work to protect the body from oxidative stress and cell damage.

Comfrey roots (Symphytum uplandica x) contain the same liver - damaging compounds sometimes found in borage.

Mere mechanical damage to corn leaves doesn't elicit vapors; the plants produced the organic compounds only in response to the spit.

A few years ago, the group discovered another existing compound that improved blood flow in damaged hearts, also proved to be effective in treating locally advanced or metastatic triple negative when combined with chemotherapy.

Colored carotenoid pigments (similar to those in many plants, including the carrots that the compounds are named after) can neutralize damaging ultraviolet light.

Despite such glowing testimonials, some researchers worry about the potential for serious psychic damage if these compounds are used by hundreds of therapists on thousands of patients, instead of by a small cadre of dedicated scientists testing carefully screened volunteers in tightly controlled situations.

The purpose of catalase in living cells is to protect them from oxidative damage, which can occur when cells or other molecules in the body come into contact with oxidative compounds.

Specifically, the Mount Sinai study was designed to test whether pharmacological compounds designed to block the function of XPO1 / CRM1 could stop disease progression in mouse models that exhibit some of the characteristics of MS. Researchers found that two chemical agents (called KPT - 276 and KPT - 350) prevented XPO1 / CRM1 from shuttling cargo out of the nucleus of nerve cells, which protected them from free radicals and structural damage.

A newly characterized group of pharmacological compounds block both the inflammation and nerve cell damage seen in mouse models of multiple sclerosis, according to a study conducted at the Icahn School of Medicine at Mount Sinai and published online this week in the journal Nature Neuroscience.

«The compounds identified in this study, when administered orally, both reduced the inflammation that is a hallmark of multiple sclerosis and protected against the nerve cell damage seen in mouse models of the disease,» said Jeffery Haines, PhD, a post-doctoral fellow at Mount Sinai and the study's lead author.

Thinking that high concentrations of the corrosive NO might play a role in the nerve damage, Hilary Koprowski and his colleagues at Thomas Jefferson University in Philadelphia tested in mice three compounds — uric acid, PTIO, and D609 — that are known to scavenge NO or inhibit its production.

When compounds that block the «message» channels in cell membranes were added to the dish, there was no damage to fibroblasts.

In this case, he was testing the idea that a buildup of cellular damage caused by oxidation — technically, the chemical removal of electrons from a molecule by highly reactive compounds, such as free radicals — is the main mechanism behind aging.

In Pavillion, Wyo., where residents have complained of nerve damage and loss of sense of taste and smell, EPA superfund investigators found benzene and other hydrocarbons in well water samples, as well as methane gas, metals, and an unusual chemical variant of a compound used in hydraulic fracturinIn Pavillion, Wyo., where residents have complained of nerve damage and loss of sense of taste and smell, EPA superfund investigators found benzene and other hydrocarbons in well water samples, as well as methane gas, metals, and an unusual chemical variant of a compound used in hydraulic fracturinin well water samples, as well as methane gas, metals, and an unusual chemical variant of a compound used in hydraulic fracturinin hydraulic fracturing.

Chemicals firms warn that a black market is growing in these compounds which could delay Europe's switch to less damaging alternatives.

The novel technique may be useful for making compounds important in agriculture and pharmaceuticals with less damage to the environment.

This experimentation led the researchers to conclude in the late 1950s that the compound could protect specific neurotransmitters from being damaged by diseases and toxins.

Now, researchers at Washington University School of Medicine in St. Louis have identified a compound that targets the APOE protein in the brains of mice and protects against damage induced by the Alzheimer's protein amyloid beta.

«As part of ITbM's interdisciplinary research initiative, we decided to search for new compounds that can inhibit the cell division in plants without causing damage to them,» says Minako Ueda, a plant biologist and a leader of this study.

Although various compounds that can control cell division in plants have been explored in the past, they have mainly resulted in damage to the plant shape or irreversible inhibition of cell division despite removal of the compounds.

Although these trees produce oxygen, they also release compounds that can react in the air to create lung - damaging ozone.

«Compound shown to reduce brain damage caused by anesthesia in early study.»

New research shows that a bioactive compound called resolvin D - 1, injected as a therapeutic dose, is able to limit this collateral damage in the kidneys, as tested in an animal model.

They're now reporting in ACS» Journal of Agricultural and Food Chemistry that a compound from hops could protect brain cells from damage — and potentially slow the development of disorders such as Alzheimer's and Parkinson's diseases.

The authors conclude that using molecules like the ones they made will help researchers dissect the mechanism underlying H2S - mediated neuronal damage and will serve as an important starting point for the development of even more drug - like compounds that act in a similar manner.

Until our physiology catches up, humans may be able to soften free - radical damage with antioxidants — compounds such as vitamin E that are found in foods and supplements.

However, this makes them vulnerable to damage by other compounds in the sample.

The resulting compound works by a unique mechanism of action unlike any drug currently used in the treatment of cancer, and it destroys replicating and nonreplicating malignant cells while minimizing damage to surrounding, healthy cells.

Their compound, which is intended to repair brain damage that has already occurred, is a significant departure from current Alzheimer's treatments, which either slow the process of cell death or inhibit cholinesterase, an enzyme believed to break down a key neurotransmitter involved in learning and memory development.

Working with Ye, postdoctoral fellow Sung - Wuk Jang identified a compound called 7,8 - dihydroxyflavone that can duplicate BDNFâ $ ™ s effects on neurons and can protect them against damage in animal models of seizure, stroke and Parkinsonâ $ ™ s disease.

In addition, the level of antioxidants, compounds that protect the cells from this damage, are decreased following this combination of surgeries.

«Damage Profile and Ion Distribution of Slow Heavy Ions in Compounds.»

Some believe the heavy metal causes neurodevelopmental abnormalities that lead to autism, in part, because methylmercury (a similar compound commonly found in some fish) can damage the brain.

The stars of the fruit world, berries stand out because of their high content of both fiber and antioxidants like quercetin, a flavonoid compound that supports healthy bacterial growth in the gut and prevents colon damage.

Scientific research has found that grape seeds, skins, and stems are rich in phytophenols, which are natural compounds that reduce damaging free radicals in the body, and resveratrol, a compound that spurs new cell growth and firms skin.

This superfood is rich in antibacterial compounds and proteins known to stimulate the immune system, along with growth factors to help restore gut permeability, making it the perfect add to your next smoothie if you've been diagnosed with leaky gut or have intestinal damage caused by NSAIDS, antibiotics, or other medications.

Since myrosinase and glucoraphanin are found in different parts of the plant, this change happens when the plant is damaged (by chewing, blending, chopping, etc.) allowing the two compounds to mix and react.

The compound sticks to the free - floating forms of the protein amyloid, which build up into damaging plaques in the brain.

These chemicals have been shown to produce potential cancer causing compounds in the body, and have also been linked to liver / kidney damage, immune problems, infertility or sterility, high cholesterol, and behavioral problems in children.

Prior research had developed a number of new compounds making use of a novel drug discovery paradigm which begins with natural products extracted from plants; it then entails selecting synthetic derivatives which demonstrate efficacy in multiple assays testing protection against different factors of the nerve cell damage and death which take place in brain injuries and in age - associated neurodegenerative conditions.

These natural occurring compounds are highly valued for their work to prevent or delay cell damage in the body (more on this later).

Hydroxytyrosol, a rather rare compound found in olive oil, also prevents free radical damage to the skin, particularly sunlight damage.

But in this article you're going to discover why I have recently quit slathering olive oil on my skin, the other compounds that I now completely avoid getting anywhere near my skin, and twelve natural ingredients proven to remove wrinkles, shrink cellulite, nourish connective tissue, fade scars, kill bad bacteria, and rejuvenate damaged skin, giving you a smooth, glowing complexion and much, much more.

It can also lock in moisture, repair the skin barrier, and even combat free radical damage, because it's made up of saturated fats, medium - chain fatty acids, and antioxidant phenolic compounds that all help to smooth and revitalize skin.

Ripe bananas contain a slightly higher concentration of antioxidant compounds than unripe bananas, says David L. Katz, M.D. Antioxidants are able to inhibit free radicals from damaging DNA and cellular tissue, and a diet rich in a variety of antioxidants may be instrumental in preventing cancer, heart disease, diabetes and neurodegenerative disorders like Alzheimer's disease.

The phytochemicals are antioxidant compounds that are found naturally in plants that may help to prevent free radical induced damage in the body.

Studies show that these compounds deposit in the retina, the light - sensitive portion of your eye, and absorb ultraviolet light that could damage your vision.