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Yearly Archives: 2009
Exercise Alone Improves Insulin Sensitivity in Obese Sedentary Adolescents
A moderate aerobic exercise program, without weight loss, can improve insulin sensitivity in both lean and obese sedentary adolescents.
Insulin, Metformin Do Not Reduce Inflammatory Biomarkers for Diabetes Patients
In patients with recent onset type-2 diabetes, treatment with insulin or the diabetes drug metformin did not reduce inflammatory biomarkers, although the treatment did improve glucose control
Consumption of Sugar Substitutes Assists in Long-Term Weight Control
A new study published in the International Journal of Obesity reports that consumption of sugar-free beverages sweetened with low-calorie sweeteners increases dietary restraint, a key aspect of successful weight maintenance.
Research Shows Why Low Vitamin D Raises Heart Disease Risks in Diabetics
Low levels of vitamin D are known to nearly double the risk of cardiovascular disease in patients with diabetes, and researchers now think they know why.
Research Sheds Light on Sudden Death in People with High Cholesterol
Cholesterol can affect the flow of the electrical currents that generate the heart beat
Low-Carb Diets Linked to Atherosclerosis and Impaired Blood Vessel Growth
Even as low-carbohydrate/high-protein diets have proven successful at helping individuals rapidly lose weight, little is known about the diets' long-term effects on vascular health.
Elevated Arginase Levels Contribute to Vascular Eye Disease Such as Diabetic Retinopathy
Elevated levels of the enzyme arginase contribute to vascular eye damage and researchers say therapies to normalize its levels could halt progression of potentially blinding diseases such as diabetic retinopathy.
Fat in the Liver, Not the Belly, is a Better Marker for Disease Risk
New findings suggest that it's not whether body fat is stored in the belly that affects metabolic risk factors for diabetes, high blood triglycerides and cardiovascular disease, but whether it collects in the liver.
Night Home Hemodialysis Shown to be as Good as Transplant in Treating Kidney Failure
For the first time, it has been shown that patients who receive night home hemodialysis live just as long as those who receive kidney transplants from deceased donors.
A Clue to the Elusive Cause of Type 1 Diabetes: Wheat
Scientists have discovered what may be an important clue to the cause of type 1 diabetes. Nearly half of study participants had an abnormal immune response to wheat proteins.
Antipsychotic Drugs Associated with High Blood Sugar in Older Adults with Diabetes
Older patients with diabetes who take antipsychotic medications appear to have an increased risk of hospitalization for hyperglycemia (elevated blood glucose level), especially soon after beginning treatment.
Cancer Treatment Controls Macular Edema Related to Diabetes and to Cataract Surgery
Ophthalmology Journal reports on use of bevacizumab (Avastin), to benefit diabetic patients with macular edema as well as people who develop cystoid macular edema after cataract surgery.
Insufficient Sleep May Be Linked to Increased Diabetes Risk
Short sleep times may contribute to the development of insulin resistance and reduced glucose tolerance, which in turn may increase the long-term risk of diabetes.
Scarring Key to Link Between Obesity and Diabetes
People classified as obese and those with pre-diabetes have raised levels of a protein called SPARC, that can cause tissue scarring.
Noninsulin-Producing Alpha Cells in the Pancreas Can Be Converted to Insulin-Producing Beta Cells
In findings that add to the prospects of regenerating insulin-producing cells in people with type 1 diabetes, researchers have shown that insulin-producing beta cells can be derived from non-insulin-producing cells in the pancreas.
Found: A Gene That May Play a Role in Type 1 Diabetes
Scientists have identified a gene that may play a role in the development of type 1 diabetes.
