Insulin Resistance News and Research

RSS

Insulin Resistance is a condition in which the body does not respond to insulin properly. This is most common in Type II diabetes or associated with obesity, ketoacidosis, infection, and certain rare conditions. Diminished effectiveness of insulin in lowering blood glucose levels requiring 200 units or more of insulin per day to prevent hyperglycemia or ketosis.

Exercise helps manage anger in overweight children

Regular exercise seems to reduce anger expression in overweight but otherwise healthy children, researchers said.

24 Nov 2008

Risks associated with diabetes drug rosiglitazone may be higher than those with pioglitazone

Older adults who take the diabetes medication rosiglitazone appear to have a higher risk of death and heart failure than those taking the related medication pioglitazone, according to a report in the November 24 issue of Archives of Internal Medicine.

24 Nov 2008

More data released on key diabetes genes

One of the most reliable indicators to predict that a person will develop type 2 diabetes is the presence of insulin resistance.

19 Nov 2008

Reduced-calories and exercise can modify a postmenopausal woman's risk of breast cancer

Scientists at the University of Texas at Austin have identified pathways by which a reduced-calorie diet and exercise can modify a postmenopausal woman's risk of breast cancer.

18 Nov 2008

Why HIV treatment makes people more susceptible to metabolic complications

Clinicians have known for some time that people treated for HIV also become much more susceptible to diabetes and heart disease.

17 Nov 2008

Blood levels of resistin a new biomarker for heart failure

Blood levels of resistin, a hormone produced by fat cells, can independently predict an individual's risk of heart failure, cardiologists at Emory University School of Medicine have found.

12 Nov 2008

Neck arteries of obese children and teens look more like those of 45-year-olds

Researchers used ultrasound to measure the thickness of the inner walls of the neck (carotid) arteries that supply blood to the brain. Increasing carotid artery intima-media thickness (CIMT) indicates the fatty buildup of plaque within arteries feeding the heart muscle and the brain, which can lead to heart attack or stroke.

11 Nov 2008

Sydney student solves piece of the diabetes puzzle

An important piece in the diabetes puzzle which has perplexed scientists for decades has been uncovered by a Sydney PhD student at Sydney's Garvan Institute of Medical Research.

9 Nov 2008

Discovery explains how insulin prompts fat and muscle cells to absorb glucose

A PhD student at Sydney's Garvan Institute of Medical Research has uncovered an important piece in the puzzle of how insulin works, a problem that has plagued researchers for more than 50 years.

6 Nov 2008

Maternal obesity can program fetal brain to induce adult-onset obesity

Researchers at the University at Buffalo have found that fetuses of obese mother rats were programmed in utero to develop obesity in adulthood.

5 Nov 2008

Resveratrol type drug mimics low-cal diet to ward off weight gain

A drug designed to specifically hit a protein linked to the life-extending benefits of a meager diet can essentially trick the body into believing food is scarce even when it isn't, suggests a new report in the November Cell Metabolism.

5 Nov 2008

Apelin hormone shows promise as target for managing insulin resistance and type 2 diabetes

By injecting a hormone produced by fat and other tissues into mice, researchers report in the November Cell Metabolism that they significantly lowered blood sugar levels in normal and obese mice.

5 Nov 2008

New drug tricks the body into burning off fat

French scientists have found a drug they say tricks the body into burning off fat - and it even works on a high-fat diet.

5 Nov 2008

Maternal obesity can program fetal brain to induce adult-onset obesity

Researchers at the University at Buffalo have found that fetuses of obese mother rats were programmed in utero to develop obesity in adulthood.

4 Nov 2008

Eating whole grains lowers heart failure risk

About 5 million people in the United States suffer from heart failure (HF). While some reports indicate that changes to diet can reduce HF risk, few large, prospective studies have been conducted.

27 Oct 2008

Obese teenagers face higher metabolic syndrome risk in South America than Europe

Obese teenagers are much more likely to suffer from metabolic syndrome - which can lead to heart disease - if they live in Brazil than Italy, according to a study in the October issue of IJCP, the International Journal of Clinical Practice.

13 Oct 2008

Link found between bisphenol A and heart disease

British scientists have revealed a possible link between the chemical bisphenol A (BPA) and disease in adults.

13 Oct 2008

Experts say more exercise and better diet the key to childhood obesity

With experts saying the life expectancy of Australian children will be shortened by two years if something is not done about the country's obesity epidemic, researchers in Britain are saying the one hour of moderate exercise a day recommended to children from health experts may not be enough to tackle the problem of childhood obesity.

13 Oct 2008

Bisphenol A linked to diabetes and heart disease in adults

A research team from the Peninsula Medical School, the University of Exeter, the University of Plymouth and the University of Iowa, have found evidence linking Bisphenol A (BPA) to diabetes and heart disease in adults.

12 Oct 2008

Discovery of genetic link between obesity and colon cancer risk

A new study reveals the first-ever genetic link between obesity and colon cancer risk, a finding that could lead to greater accuracy in testing for the disease, said a researcher at the University of Alabama at Birmingham (UAB).

30 Sep 2008