Diabetes News and Research

Latest Diabetes News and Research

Vitamin K appears to slow development of insulin resistance in elderly men

Vitamin K slowed the development of insulin resistance in elderly men in a study of 355 non-diabetic men and women ages 60 to 80 who completed a three-year clinical trial at the Jean Mayer Human Nutrition Research Center on Aging at Tufts University (USDA HNRCA).

26 Nov 2008

Researchers uncover a critical link between taste and body weight

Obesity gradually numbs the taste sensation of rats to sweet foods and drives them to consume larger and ever-sweeter meals, according to neuroscientists.

26 Nov 2008

Researchers identify a potentially universal mechanism of aging

Like our current financial crisis, the aging process might also be a product excessive deregulation.

26 Nov 2008

Researchers identify molecule that tells your brain your stomach is full

In studies with mice and rats, researchers have found that a chemical messenger called NAPE is made in the small intestine after the animals ate a greasy meal. After eating, NAPE - N-acylphosphatidylethanolamine, a mouthful in itself -- enters the blood and travels to the brain, where it quashes hunger signals.

26 Nov 2008

Generic drug competition benefits Ontarians

Following yesterday's release of the Competition Bureau's report, "Benefiting from Generic Drug Competition in Canada: The Way Forward," the Ontario Pharmacists' Association (OPA) is emphasizing that competition in the generic drugs industry is already benefiting Ontarians through accessible, high quality, cost-effective professional pharmacy care.

26 Nov 2008

Fear of hypoglycemia a barrier to exercise for type 1 diabetics

According to a new study, published in the November issue of Diabetes Care , a majority of diabetics avoid physical activity because they worry about exercise-induced hypoglycemia (low blood sugar) and severe consequences including loss of consciousness.

26 Nov 2008

Study examines medical cost increases for individuals living with diabetes

People diagnosed with diabetes spend over $4,100 more each year on medical costs than people who don't have diabetes, a gap that increases substantially each year following the initial diagnosis, according to a study published online today in the journal Diabetes Care.

25 Nov 2008

Genetic variation for persons with diabetes linked to greater risk of coronary artery disease

Patients with type 2 diabetes who have poor glycemic control and a certain genetic variation have an increased risk of coronary artery disease, according to a study in the November 26 issue of JAMA, the Journal of the American Medical Association.

25 Nov 2008

Drink tea instead of soft drinks to avoid tooth erosion

Today, the average size soft drink is 20 ounces and contains 17 teaspoons of sugar.

25 Nov 2008

Presence of gum disease may help dentists and physicians identify risk of cardiovascular disease

Individuals reporting a history of periodontal disease were more likely to have increased levels of inflammation, a risk factor for heart disease, compared to those who reported no history of periodontal disease, according to an American Journal of Cardiology report available online today.

25 Nov 2008

Understanding how oxidative stress impairs endothelial progenitor cell function may lead to antioxidant therapy to prevent cardiovascular disease

Although its been over a decade since endothelial progenitor cells or EPCs, cells that circulate in the blood repairing and replacing the cells that line blood vessels, were identified, the field is still evolving. EPCs are now being studied as biomarkers to assess the risk of future cardiovascular disease and as potential agents for vascular regeneration.

25 Nov 2008

Researchers find clue to safer obesity drugs

Once hailed as a miracle weight-loss drug, Fen-phen was removed from the market more than a decade ago for inducing life-threatening side effects, including heart valve lesions. Scientists at UT Southwestern Medical Center are trying to understand how Fen-phen behaves in the brain in order to develop safer anti-obesity drugs with fewer side effects.

25 Nov 2008

Potassium loss from blood pressure drugs increases diabetes risk by 50%

According to researchers in the U.S. the loss of potassium experienced from taking blood pressure drugs may explain higher risk of adult diabetes.

25 Nov 2008

How to handle the menopause - eat less, get more active and wear HRT skin patches

The latest advice to women going through the menopause is eat less, get more active and consider wearing hormone replacement therapy (HRT) skin patches.

25 Nov 2008

Women more likely than men to be hospitalized for chest pain

Women are more likely than men to be hospitalized for chest pain for which doctors cannot find a cause, according to the latest News and Numbers from the Agency for Healthcare Research and Quality.

24 Nov 2008

Weight gain during menopause

Weight and appetite experts from around the world met at a conference in Bangkok earlier this year to discuss sex differences in obesity.

24 Nov 2008

Pregnancy and fertility following bariatric surgery

Women who undergo weight-loss surgery, known as bariatric surgery, and later become pregnant after losing weight may be at lower risk for pregnancy-related diabetes and high blood pressure-- complications that can seriously affect the mother or her baby--than pregnant women who are obese, according to new findings from the Agency for Healthcare Research and Quality that are published in the November 19 issue of JAMA, the Journal of the American Medical Association.

24 Nov 2008

A potential new procedure for treating obesity

Lining the upper portion of the small intestine with an impermeable sleeve led to both weight loss and restoration of normal glucose metabolism in an animal model of obesity-induced diabetes.

24 Nov 2008

Pancreatic duct cells identified as new source of insulin-producing cells

Researchers at the Joslin Diabetes Center have shown that insulin-producing pancreatic beta cells can form after birth or after injury from progenitor cells within the pancreas that were not beta cells, a finding that contradicts a widely-cited earlier study that had concluded this is not possible.

24 Nov 2008

Potassium loss caused by diuretics may explain higher risk of adult diabetes

Johns Hopkins researchers have discovered that a drop in blood potassium levels caused by diuretics commonly prescribed for high blood pressure could be the reason why people on those drugs are at risk for developing type 2 diabetes.

24 Nov 2008