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NeoStrata announces launch of SKIN ACTIVE Dermal Replenishment

NeoStrata Company, Inc., today announced the launch of SKIN ACTIVE Dermal Replenishment, an intense hydrator that delivers a powerful four-pronged anti-aging approach.

20 Mar 2015

High levels of triglycerides, cholesterol can keep vitamin E tied up in blood stream

In the continuing debate over how much vitamin E is enough, a new study has found that high levels of blood lipids such as cholesterol and triglycerides can keep this essential micronutrient tied up in the blood stream, and prevent vitamin E from reaching the tissues that need it.

13 Mar 2015

Washington University researchers develop way to apply light-based therapy to reach deep tumors

Light long has been used to treat cancer. But phototherapy is only effective where light easily can reach, limiting its use to cancers of the skin and in areas accessible with an endoscope, such as the gastrointestinal tract.

12 Mar 2015

Consuming popular dietary supplement ubiquinone unlikely to provide any benefit

The popular dietary supplement ubiquinone, also known as Coenzyme Q10, is widely believed to function as an antioxidant, protecting cells against damage from free radicals. But a new study by scientists at McGill University finds that ubiquinone is not a crucial antioxidant -- and that consuming it is unlikely to provide any benefit.

6 Mar 2015

New pharmacological compounds block nerve cell damage in mouse models of MS

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.

28 Feb 2015

Feast-or-famine diet may extend lifespan, improve age-related diseases

University of Florida Health researchers have found that putting people on a feast-or-famine diet may mimic some of the benefits of fasting, and that adding antioxidant supplements may counteract those benefits.

27 Feb 2015

New study suggests that e-cigarette vapors can damage lungs

Do electronic cigarettes help people quit smoking? As the debate continues on that point, a new University of Rochester study suggests that e-cigarettes are likely a toxic replacement for tobacco products.

8 Feb 2015

Johns Hopkins researchers reveal that e-cigarettes weaken immune system

In a study with mice, Johns Hopkins Bloomberg School of Public Health researchers have found that e-cigarettes compromise the immune system in the lungs and generate some of the same potentially dangerous chemicals found in traditional nicotine cigarettes.

5 Feb 2015

Research shows olfactory proxy detection is a phenomenon in both insects and humans

Antioxidants are natural food ingredients that protect cells from harmful influences. Their main task is to neutralize so-called "free radicals" which are produced in the process of oxidation and which are responsible for cell degeneration.

2 Feb 2015

Lung cancer rates are lower in higher-elevation counties, new study finds

Here's another potential reason to live up in the mountains. Lung cancer rates in both smokers and non-smokers are lower in higher-elevation counties in the western part of the United States, suggesting that oxygen may promote the incidence of lung cancer, according to a new study co-authored by a student at the Perelman School of Medicine at the University of Pennsylvania.

15 Jan 2015

Atmospheric oxygen may play role in lung carcinogenesis, new study suggests

The ancient physician/alchemist, Paracelsus, said: "The dose makes the poison." According to a new study published in PeerJ, even oxygen may fall prey to the above adage. While essential to human life, aspects of oxygen metabolism may promote cancer. Capitalizing on the inverse relationship of oxygen concentration with elevation, researchers found lower rates of lung cancer at higher elevations, a trend that did not extend to non-respiratory cancers, suggesting that carcinogen exposure occurs via inhalation.

14 Jan 2015

New insight into molecular mechanism of ancient evolutionary enzyme

A team led by structural biologists at The Scripps Research Institute has taken a big step toward understanding the intricate molecular mechanism of a metabolic enzyme produced in most forms of life on Earth.

12 Jan 2015

Researchers examining new antioxidant-based therapeutic approaches to hypertension

High blood pressure affects more than 70 million Americans and is a major risk factor for stroke, heart failure and other renal and cardiovascular diseases. Two University of Houston College of Pharmacy researchers are examining the role of intrinsic antioxidant pathways in mitigating hypertension.

17 Dec 2014

Simple supplement could reduce heart disease in individuals born with low birth weight

A simple supplement could be a safe and cost-effective way of reducing heart disease in individuals born with a low birth weight, suggests research from the University of Cambridge. The study, carried out in rats, also raises the possibility of developing a blood test to indicate how much damage there is in the aortas of these individuals.

10 Dec 2014

New technique measures antioxidant capacities of citrus juices

The antioxidant activity of citrus juices and other foods is undervalued. A new technique developed by researchers from the University of Granada for measuring this property generates values that are ten times higher than those indicated by current analysis methods. The results suggest that tables on the antioxidant capacities of food products that dieticians and health authorities use must be revised.

5 Dec 2014

Proper copper levels essential to health of the brain at rest, new study finds

In recent years it has been established that copper plays an essential role in the health of the human brain. Improper copper oxidation has been linked to several neurological disorders including Alzheimer's, Parkinson's, Menkes' and Wilson's.

27 Nov 2014

Blocking key brain receptor cell could neutralize biological consequences of Alzheimer's

Blocking a key receptor in brain cells that is used by oxygen free radicals could play a major role in neutralizing the biological consequences of Alzheimer's disease, according to researchers at Temple University.

19 Nov 2014

Study shows how phthalates linked with complications of pregnancy

In recent years, scientists have linked chemicals known as phthalates with complications of pregnancy and fetal development.

18 Nov 2014

University at Buffalo researchers receive $500,000 grant to study IED-induced vision loss

It's well known that battlefield explosions can cause hearing loss, but veterans may be surprised to learn that their vision may also suffer — sometimes weeks or months after combat exposure.

14 Nov 2014

Sulindac drug can protect against oxidative damage due to AMD

While oxygen is essential to our planet's life force and the way we function and stay healthy, high concentrations referred to as oxidative stress may very well be the cause of more than 70 widely-spread diseases such as cancer, heart disease, neurodegenerative diseases, and eye diseases including macular degeneration.

11 Nov 2014