Oxidative Stress News and Research

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Oxidative Stress is a condition in which antioxidant levels are lower than normal. Antioxidant levels are usually measured in blood plasma.

Potential drug therapy for Hutchinson Gilford Progeria Syndrome

Researchers have identified a potential drug therapy for a premature ageing disease that affects children causing them to age up to eight times as fast as the usual rate.

2 Nov 2011

Differences in key metabolic enzyme levels linked to liver damage susceptibility

Differences in the levels of two key metabolic enzymes may explain why some people are more susceptible to liver damage, according to a study in the October 17 issue of The Journal of Cell Biology (www.jcb.org).

18 Oct 2011

High glucose and oxidative stress stimulate AMPK in embryo

In a paper published today in Diabetologia, a team at Joslin Diabetes Center, headed by Mary R. Loeken, PhD, has identified the enzyme AMP kinase (AMPK) as key to the molecular mechanism that significantly increases the risk of neural tube defects such as spina bifida and some heart defects among babies born to women with diabetes.

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

Scientists discover enzyme that acts as a 'fertility switch'

Scientists have discovered an enzyme that acts as a 'fertility switch', in a study published in Nature Medicine today. High levels of the protein are associated with infertility, while low levels make a woman more likely to have a miscarriage, the research has shown.

18 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

NIH Director to deliver keynote address at eighth SIO international conference

The Society for Integrative Oncology (SIO) announced today that National Institutes of Health Director Francis Collins, MD, PhD, will deliver the keynote address at its eighth international conference, which is co‐sponsored by Case Western Reserve University School of Medicine.

4 Oct 2011

Prenatal exercise improves brain plasticity and prevents Alzheimer's in offspring

If you are pregnant, here's another reason to work out: you will reduce the chances of your new baby developing neurodegenerative diseases, such as Alzheimer's, later in life.

27 Sep 2011

University of Kentucky receives Department of Defense grant for lung cancer study

The University of Kentucky's Dr. Susanne Arnold and colleagues were awarded a grant by the Department of Defense to study potential environmental reasons for the high lung cancer rates in Eastern Kentucky.

23 Sep 2011

Adamis receives patents for APC-200 prostate cancer drug in South Africa, Singapore

Adamis Pharmaceuticals Corporation, today announced the technology which constitutes its compound APC-200 was recently granted patents in Singapore and South Africa. These patents significantly strengthen the Adamis APC-200 patent portfolio for the use of APC-200 in the treatment of early and late stage prostate cancer.

23 Sep 2011

Diabetes and dementia, connection found

A new study revealed that people with diabetes may be at an increased risk of developing dementia. Scientists have suspected the link between the two diseases for several years, but several experts say this latest study highlights how treating preventable diseases like diabetes and obesity may be useful in preventing the onset of dementia.

20 Sep 2011

Walnuts improve inferential reasoning skills among students

Recently published research in the September issue of British Journal of Nutrition suggests students may want to grab a handful of walnuts before taking that next exam. According to the study, students consuming walnuts improved their inferential reasoning skills - the ability to discover true from false.

20 Sep 2011

Psychological stress of racial discrimination may contribute to health disparities

The consequences of psychological stress, resulting from racial discrimination, may contribute to racial health disparities in conditions such as cardiovascular disease, diabetes and other age-associated diseases.

15 Sep 2011

Cell's reserve fighting force shrinks with age: Study

When the body fights oxidative damage, it calls up a reservist enzyme that protects cells - but only if those cells are relatively young, a study has found.

31 Aug 2011

Leucine may help people burn fat during periods of food restriction

Research on Mt. Everest climbers is adding to the evidence that an amino acid called leucine - found in foods, dietary supplements, energy bars and other products - may help people burn fat during periods of food restriction, such as climbing at high altitude, while keeping their muscle tissue.

29 Aug 2011

$Dried plums can protect postmenopausal women against fractures, osteoporosis$

Dried plums can protect postmenopausal women against fractures, osteoporosis

When it comes to improving bone health in postmenopausal women — and people of all ages, actually — a Florida State University researcher has found a simple, proactive solution to help prevent fractures and osteoporosis: eating dried plums.

19 Aug 2011

Spices may reduce oxidative stress and risk of chronic disease

Eating a diet rich in spices, like turmeric and cinnamon, reduces the body's negative responses to eating high-fat meals, according to Penn State researchers.

11 Aug 2011

UH undergraduates seek solutions to many maladies like diabetes, Alzheimer's

Students from a variety of majors are devoting their summers to serious research at the University of Houston (UH), seeking eventual solutions to many serious maladies that include Alzheimer's, high blood pressure and cholesterol, diabetes, alcoholism and anxiety.

4 Aug 2011

Study reveals link between increased spirit consumption and acute pancreatitis

Drinking just one 4cl measure of spirits can increase the risk of an acute attack of pancreatitis, but wine or beer does not appear to have the same effect, according to a study published online by BJS, the British Journal of Surgery.

4 Aug 2011

Vitamin C helps identify more aggressive or treatment resistant tumours

CANCER RESEARCH UK scientists have developed a new imaging technique that uses vitamin C to detect cancers likely to be more aggressive or resistant to treatment, according to a study published in the Journal of the American Chemical Society today.

4 Aug 2011