Antioxidant News and Research

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Antioxidants are substances that protect cells from the damage caused by free radicals (unstable molecules made by the process of oxidation during normal metabolism). Free radicals may play a part in cancer, heart disease, stroke, and other diseases of aging. Antioxidants include beta-carotene, lycopene, vitamins A, C, and E, and other natural and manufactured substances.

Reata, Abbott partner to develop and commercialize AIMs for chronic diseases

Abbott and Reata Pharmaceuticals today announced that they have entered into a worldwide collaboration to jointly develop and commercialize Reata's portfolio of second-generation oral antioxidant inflammation modulators.

12 Dec 2011

Study: Tart cherry juice improves overall sleep efficiency

Americans seeking a better night's sleep may need to look no further than tart cherry juice, according to a new study in the European Journal of Nutrition. An international team of researchers found that when adults had two daily glasses of tart cherry juice, they slept 39 minutes longer, on average, and had up to 6 percent increase in overall sleep efficiency (significantly less non-sleep time in bed), compared to when they drank a non-cherry, fruit cocktail.

9 Dec 2011

Pycnogenol enhances mental performance

Keeping your brain in shape-no sweat. Health-conscious consumers may not realize that supplementing a healthy diet is just as important to maintaining mental performance as it is to maintaining six-pack abs.

7 Dec 2011

Biosensors can detect oxidant production in living organism

Arterial calcification and coronary heart disease, neurodegenerative diseases such as Parkinson's and Alzheimer's, cancer and even the aging process itself are suspected to be partially caused or accelerated by oxidative stress. Oxidative stress arises in tissues when there is an excess of what are called reactive oxygen species.

6 Dec 2011

Researchers discover why men more likely than women to develop squamous cell skin cancer

Men are three times more likely than women to develop a common form of skin cancer but medical science doesn't know why. A new study may provide part of the answer.

2 Dec 2011

EGCG may prevent HCV reinfection after liver transplantation

German researchers have determined that epigallocatechin-3-gallate (EGCG)—a flavonoid found in green tea—inhibits the hepatitis C virus (HCV) from entering liver cells.

1 Dec 2011

Multivitamin use linked to less healthy behaviors

The lack of evidence on multivitamin health benefits is no impediment to their widespread popularity, with over half the U.S. population popping such pills. This translates into a $27 billion industry, which lures consumers with the illusory promise of better health. But shocking new research suggests taking multivitamins might have the opposite effect -- not simply on the metabolic level, but on a metaphysical one: promoting a false sense of invulnerability that actually leads users to engage in riskier behaviors.

17 Nov 2011

Cyanotech second quarter revenues increase to $5,989,000

Cyanotech Corporation, a world leader in microalgae-based, high-value nutrition and health products, today announced financial results for the second quarter and first six months of fiscal year 2012, ended September 30, 2011.

14 Nov 2011

N-acetylcysteine plus cortisone shows promise against acute alcoholic hepatitis

Acute alcoholic hepatitis is one of the most serious forms of alcoholic liver disease, affecting individuals with chronic excessive alcohol consumption, which generally equates to more than 50 grams of alcohol per day, over a period of more than three to six months. The disease is characterized by liver failure and acute jaundice (icterus), which may induce a coma through liver failure and an ensuing death rate of between 40-45% within the first six months.

11 Nov 2011

IRCM peptide chemist listed as inventor on two U.S. patents

In 2010, after more than 10 years of basic research, Dr. Peter W. Schiller, a world-renowned peptide chemist and Director of the Chemical Biology and Peptide research unit at the Institut de recherches cliniques de Montr-al (IRCM), and his international collaborators were the listed inventors on two U.S. patents awarded to the institute and covering different uses of a unique class of peptide compounds initially synthesized in Dr. Schiller's laboratory at the IRCM.

10 Nov 2011

TPI announces formulation expansion program for GMOL

Tianyin Pharmaceutical Co., Inc., a pharmaceutical company that specializes in patented biopharmaceutical medicine, modernized traditional Chinese medicine (TCM), branded generics and active pharmaceutical ingredients (API) today announced the formulation expansion program for its flagship product Gingko Mihuan Oral Liquid.

4 Nov 2011

Combination of Mediterranean diet, physical activity can help improve symptoms of OSAS

Eating a Mediterranean diet combined with physical activity can help to improve some of the symptoms of sleep apnoea, according to new research.

3 Nov 2011

Azantis introduces reduced glutathione and vitamin C liposomal products

Azantis launched today two innovative liposomal products: reduced glutathione and vitamin C. Both oral supplements are formulated in liposomal form to maximize absorption and to minimize side effects. Azantis, a leading phospholipid manufacturer, markets the liposomal products to resellers targeting the health care practitioner channel.

1 Nov 2011

Neutralization approach appears to prevent proliferative vitreoretinopathy

Proliferative vitreoretinopathy (PVR), or the formation of scar tissue within the eye, is a serious, sight-threatening complication in patients recovering surgical repair of retinal detachment. A new study conducted by investigators at the Schepens Eye Research Institute, the Department of Ophthalmology at Harvard Medical School, and the Massachusetts Eye and Ear Infirmary in Boston, published in the December issue of the American Journal of Pathology, suggests that a cocktail containing reagents to neutralize a relatively small subset of vitreal growth factors and cytokines may be an effective treatment.

31 Oct 2011

Zeaxanthin reduces risk for AMD

St. Louis-based ZeaVision, LLC announced that three recent groundbreaking studies demonstrate that Zeaxanthin (zee-uh-zan-thin), the predominate protective pigment in the back of the eye, reduces the risk for Age-Related Macular Degeneration (AMD) and benefits the treatment of advanced AMD, a condition that destroys central vision and affects millions of Americans.

24 Oct 2011

International conference on polyphenols and health to be held in Sitges

The 5th International Conference on Polyphenols and Health will bring together over 700 researchers from around the world to discuss the latest findings on the polyphenolic components of food and their role in disease prevention and health promotion.

18 Oct 2011

Scientists identify genes that act in muscles to modulate aging and resistance to stress

Researchers at Emory University School of Medicine have identified a set of genes that act in muscles to modulate aging and resistance to stress in fruit flies.

18 Oct 2011

Exercise stimulates two beneficial proteins in women before and during pregnancy

Although exercise is generally considered to be a good thing for people with high blood pressure, it has traditionally been considered too risky for women who are also pregnant. Some studies suggest that exercise has benefits such as decreasing the risk of women developing preeclampsia, a condition that raises blood pressure to dangerously high levels but how this might happen has remained unknown.

15 Oct 2011

Multivitamin supplements no panacea for women: Study

According to the latest American study women who take multivitamin supplements don't live longer than those who get their nutrients from food alone. In fact, they appear to have slightly higher death rates, researchers found.

11 Oct 2011

Dietary supplements may increase risk of mortality in older women

Consuming dietary supplements, including multivitamins, folic acid, iron and copper, among others, appears to be associated with an increased risk of death in older women, according to a report in the October 10 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

11 Oct 2011