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Saving the single cysteine: new antioxidant system found
We've all read studies about the health benefits of having a life partner. The same thing is true at the molecular level, where amino acids known as cysteines are much more vulnerable to damage when single than when paired up with other cysteines.   view more (2009-11-23)

Tiny particles can deliver antioxidant enzyme to injured heart cells
Researchers at Emory University and the Georgia Institute of Technology have developed microscopic polymer beads that can deliver an antioxidant enzyme made naturally by the body into the heart.   view more (2009-11-16)

'Escaped' proteins add to hearing loss in elderly, UF researchers find
Age-related hearing loss is the most common sensory disorder among the elderly. But scientists are still trying to figure out what cellular processes govern or contribute to the loss.   view more (2009-11-11)

Curry-cure? Spicing up the effectiveness of a potential disease-fighter
Scientists are reporting development of a nano-size capsule that boosts the body's uptake of curcumin, an ingredient in yellow curry now being evaluated in clinical trials for treatment of several diseases.   view more (2009-11-05)

Propolis has proved to be a product with ability to have beneficial effects for health
Growing concerns about health has caused the scientific community to focus their interest on investigating functional foods which contribute to boosting the prevention and reduction of the risk of suffering from certain illnesses.   view more (2009-10-28)

Herbal tonic for radiotherapy
Antioxidant extracts of the leaves of the Gingko biloba tree may protect cells from radiation damage, according to a study published in the International Journal of Low Radiation.   view more (2009-10-20)

Urate in blood and spinal fluid may predict slower decline in patients with Parkinson's disease
Higher concentration of urate (an antioxidant) in the blood and spinal fluid of patients with early Parkinson's disease is associated with slower rates of clinical decline.   view more (2009-10-13)

Study supports possible role of urate in slowing Parkinson's disease progression
By examining data from a 20-year-old clinical trial, a research team based at the MassGeneral Institute for Neurodegenerative Diseases (MGH-MIND) and Harvard School of Public Health (HSPH), has found evidence supporting the findings of their 2008 study - that elevated levels of the antioxidant urate may slow the progression of Parkinson's disease.   view more (2009-10-13)

Baby boomers' boon? LED light and green tea cream to smooth facial wrinkles
Scientists in Germany are reporting a major improvement in their potential new treatment for facial wrinkles that could emerge as an alternative to Botox and cosmetic surgery.   view more (2009-09-10)

High fruit and vegetable intake positively correlated with antioxidant status, cognitive performance
Researchers at the Institute of Biochemistry and Molecular Biology I of the Heinrich-Heine University, Düsseldorf, Germany, investigated the relationship between fruit and vegetable intake, plasma antioxidant micronutrient status and cognitive performance in healthy subjects aged 45 to 102 years.   view more (2009-09-09)

Study: Popular supplement quercetin does not enhance athletic performance
The antioxidant quercetin is increasingly being marketed as a supplement that boosts athletic performance, but a new University of Georgia study finds that it is no better than a placebo.   view more (2009-09-04)

Biotransformed blueberry juice fights fat and diabetes
Juice extracted from North American lowbush blueberries, biotransformed with bacteria from the skin of the fruit, holds great promise as an anti-obesity and anti-diabetic agent.   view more (2009-09-01)

New study shows that cocoa flavanols can be preserved during cooking and baking
In a study published this month in the Journal of Food Science, scientists from The Hershey Company and Brunswick Laboratories (Norton, MA) showed that over 85% of the cocoa flavanols were preserved in recipes for chocolate frosting, hot cocoa drink and chocolate cookies.   view more (2009-08-14)

Sensitizing tumor response to cancer therapy
Two forms of skin and brain cancer respond very poorly to chemotherapy and radiation: melanoma and glioblastoma multiforme brain cancer.   view more (2009-08-06)

Researchers rapidly turn bacteria into biotech factories
High-throughput sequencing has turned biologists into voracious genome readers, enabling them to scan millions of DNA letters, or bases, per hour.   view more (2009-07-27)

Bad mitochondria may actually be good for you
Mice with a defective mitochondrial protein called MCLK1 produce elevated amounts of reactive oxygen when young; that should spell disaster, yet according to a study in this week's JBC these mice actually age at a slower rate and live longer than normal mice.   view more (2009-07-23)

New oral agents may prevent injury after radiation exposure
Researchers from Boston University School of Medicine (BUSM) and collaborators have discovered and analyzed several new compounds, collectively called the ''EUK-400 series,'' which could someday be used to prevent radiation-induced injuries to kidneys, lungs, skin, intestinal tract and brains of radiological terrorism victims.   view more (2009-07-13)

New supplement may help slow sight loss in elderly
Queen's University Belfast academics have helped develop an antioxidant supplement which may slow down sight loss in elderly people.   view more (2009-06-19)

Many breast cancer patients take high doses of antioxidants despite possible consequences
A new study finds that many women with breast cancer take antioxidant supplements while undergoing cancer treatment, even though the consequences of doing so are unknown.   view more (2009-06-09)

Many breast cancer patients take high doses of antioxidants despite possible consequences
A new study finds that many women with breast cancer take antioxidant supplements while undergoing cancer treatment, even though the consequences of doing so are unknown.   view more (2009-06-08)
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