Antioxidant Current Events | Antioxidant News | 7
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Selenium Supplements May Increase the Risk of Type 2 Diabetes
Selenium, an antioxidant included in multivitamin tablets thought to have a possible protective effect against the development of type 2 diabetes, may actually increase the risk of developing the disease. view more (2007-07-16)
Hemodialysis Causes Antioxidant Loss Leading to Long-Term Complications
An article published in Hemodialysis International discusses the role of oxidative stress (OS) in dialysis patients, an imbalance which can result in long-term health problems. Potential therapeutic options to restore balance in patients are also reviewed. view more (2005-04-07)
Naked mole-rat unfazed by oxidative stress
The long-lived naked mole-rat shows much higher levels of oxidative stress and damage and less robust repair mechanisms than the short-lived mouse, findings that could change the oxidative stress theory of aging. view more (2006-10-09)
Garlic may protect the heart after heart surgery
Raw garlic consumption may help limit the damage done to the heart after surgery because if its natural antioxidant properties, according to a new study published in BMC Pharmacology. After a heart attack it is important to restore the flow of blood to the heart so that damage to the heart muscle can be minimised. However, the return of blood... view more... (2002-09-09)
Cherry juice reduces muscle pain induced by exercise
Cherry juice can reduce muscle pain and damage induced by exercise, suggests a small study published ahead of print in the British Journal of Sports Medicine. view more (2006-06-21)
Hibiscus Flowers to Prevent Heart Attacks
Hibiscus flower extract may have the same health benefits as red wine and tea according to new research by scientists in Taiwan. Hibiscus contains antioxidants that help control cholesterol levels and reduce heart disease, says the research in Journal of the Science of Food and Agriculture. view more (2004-09-13)
Periodontal therapy helps patients with type 2 diabetes
Patients with Type 2 diabetes and periodontal disease who receive periodontal therapy see levels of oxidative stress, a condition in which antioxidant levels are lower than normal, reduced to the same levels as nondiabetic patients, according to a new study that appeared in the November issue of the Journal of Periodontology (JOP). view more (2006-11-01)
Vitamin C injections slow tumor growth in mice
High-dose injections of vitamin C, also known as ascorbate or ascorbic acid, reduced tumor weight and growth rate by about 50 percent in mouse models of brain, ovarian, and pancreatic cancers, researchers from the National Institutes of Health (NIH) report in the August 5, 2008, issue of the Proceedings of the National Academy of Sciences. view more (2008-08-05)
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)
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)
Same gene mutation in urinary protein responsible for two different types of kidney disease
The same gene mutation in a urinary protein causes two different types of kidney disease, research in the Journal of Medical Genetics shows. view more (2002-12-06)
Vitamin C lowers levels of heart disease biomarker, finds study, adds to debate of health benefits
A new study led by researchers at the University of California, Berkeley, adds to the evidence that vitamin C supplements can lower concentrations of C-reactive protein (CRP), a central biomarker of inflammation that has been shown to be a powerful predictor of heart disease and diabetes. view more (2008-11-13)
Slightly stressed carp succumb easily to parasite
Researchers from Wageningen have discovered that slightly stressed carp are much more susceptible to parasites than unstressed carp. All of the laboratory carp which were taken out of the water for one minute a day, died from parasitic attack. Only 40% of the carp who did not undergo the light stress treatment died from the parasites. The... view more... (2002-09-11)
Certain form of tomatoes could be key to prostate cancer prevention
New cancer research from the University of Missouri suggests that eating a certain form of tomato product could be the key to unlocking the prostate cancer-fighting potential of the tomato. view more (2008-05-30)
Marijuana compound may help stop diabetic retinopathy
A compound found in marijuana won't make you high but it may help keep your eyes healthy if you're a diabetic, researchers say. view more (2006-02-28)
Component of red wine quells inflammation in chronic inflammatory lung disease (COPD)
A component of red wine, resveratrol, seems to damp down the inflammatory process in the progressive lung disease COPD, finds a small study in Thorax. So effective was resveratrol in laboratory tests that the authors suggest that the compound could be developed to treat the disease. COPD (chronic obstructive pulmonary disease) is irreversible and... view more... (2003-10-24)
Swiss National Science Foundation project demonstrates inherited ability to adapt to life at high altitudes
Extra enzymes protect Tibetans against muscle damage at high altitudes Tibetans' muscles are better protected against hypoxia at high altitudes than those of lowland dwellers since Tibetans produce more of the enzymes that neutralize free radicals in muscle tissue. This ability to adapt to life at over 3,500 metres above sea level is at least... view more... (2004-02-19)
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)
Smoking related to long-term risk and progression of age-related eye disease
Smokers appear to have an increased long-term risk and greater progression of the eye disease age-related macular degeneration. view more (2008-01-15)
Genes, brain chemistry may dictate nicotine cravings, says CU-Boulder study
Individual brain chemistry and genes could be key to understanding why some people become addicted to nicotine and why the chemical compound's effects appear to diminish at night. view more (2007-11-07)
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