Stroke News and Research

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A stroke is a medical emergency. Strokes happen when blood flow to your brain stops. Within minutes, brain cells begin to die. There are two kinds of stroke. The more common kind, called ischemic stroke, is caused by a blood clot that blocks or plugs a blood vessel in the brain. The other kind, called hemorrhagic stroke, is caused by a blood vessel that breaks and bleeds into the brain. "Mini-strokes" or transient ischemic attacks (TIAs), occur when the blood supply to the brain is briefly interrupted.

Framingham Heart Study 100K result published

BioMed Central has announced that 17 research articles carried out using genetic data from the Framingham Heart Study (FHS), are being published as a supplement to BMC Medical Genetics.

23 Sep 2007

New patented invention induces and restores cardiac muscle function

Florida Atlantic University received U.S. patent no. 10/822,496, "Promoting Cardiac Cell Differentiation," based on an invention which induces and restores cardiac muscle function.

21 Sep 2007

Process of necrosis redefined in landmark study

A new study led by investigators from the University of Pittsburgh School of Medicine demonstrates that the process of necrosis, long thought to be a chaotic, irreversible pathway to cell death, may actually be triggered as part of a regulated response to stress by a powerful protein, SRP-6, that can potentially halt necrosis in its path.

21 Sep 2007

Older women more knowledgeable about cholesterol than younger women

Older adult American women are better informed about cholesterol and more likely to monitor it than younger adult women, but gaps remain in cholesterol knowledge and efforts to screen for it adequately, according to results of a national survey released by the Society for Women's Health Research, a Washington, D.C., based advocacy organization.

21 Sep 2007

Air pollutants and blood clotting link

Air pollution is caused by any particulate matter, chemical, or biological agent that changes the natural characteristics of the atmosphere.

21 Sep 2007

AHRQ and FDA to collaborate in ADHD study

Two U.S. Department of Health and Human Services agencies will collaborate in the most comprehensive study to date of prescription medications used to treat attention deficit hyperactivity disorder (ADHD) and the potential for increased risk of heart attack, stroke or other cardiovascular problems.

21 Sep 2007

Testes offer a promising new source of stem cells

After a decade of research, Howard Hughes Medical Institute scientists have succeeded in reprogramming adult stem cells from the testes of male mice into functional blood vessels and contractile cardiac tissue.

20 Sep 2007

ACTOS associated with reduced risk of heart attack and stroke in patients with type 2 diabetes

Results presented at the 43rd Annual Meeting of the European Association for the Study of Diabetes demonstrate the ability of ACTOS (pioglitazone HCl) to reduce the risk of ischemic cardiovascular disease in patients with type 2 diabetes.

20 Sep 2007

Breakthrough in cardiovascular research

Cholesterol contributes to atherosclerosis - a condition that greatly increases the risk of heart attack and stroke - by suppressing the activity of a key protein that protects the heart and blood vessels, researchers at the Saint Louis University School of Medicine have found.

18 Sep 2007

Women generally unaware of landmark hormone therapy study

Despite the huge publicity generated by a 2002 study on the potential dangers of hormone therapy for postmenopausal women, new research from the Stanford University School of Medicine found that only 29 percent of women surveyed knew about the study two years later.

18 Sep 2007

Any kind of exercise helps control diabetes but combo of aerobic and resistance training the best

According to Canadian researchers any kind of exercise is better than none when it comes to controling type-2 diabetes.

18 Sep 2007

Campaign to fight chronic disease in the Caribbean

A major new campaign to fight chronic disease in the Caribbean is getting underway in an effort to stem "the worst epidemic of chronic diseases like heart disease, stroke, cancer, diabetes and chronic respiratory disease in the Americas," with the participation of heads of government.

18 Sep 2007

Combined aerobic and resistance training best for people with diabetes

In a new randomized controlled trial, both aerobic and resistance exercise improved glycemic/blood sugar control in people with type 2 diabetes.

18 Sep 2007

Largest study ever to look at possible heart risks with ADHD medications

18 Sep 2007

Evista (raloxifene hydrochloride) approved for breast cancer

The U.S. Food and Drug Administration today approved Evista (raloxifene hydrochloride) for reducing the risk of invasive breast cancer in postmenopausal women with osteoporosis and in postmenopausal women at high risk for invasive breast cancer.

17 Sep 2007

Confused about what to eat to remain healthy?...join the club!

It seems you are in good company as many people are unaware how to follow a healthy, balanced diet.

17 Sep 2007

Reducing enlarged heart decreases risk of heart failure

For high-blood-pressure patients, preventing or reducing enlarged heart (left ventricular hypertrophy or LVH) reduces risk of heart failure.

13 Sep 2007

Metabolic syndrome increases risk of developing kidney stones

Researchers at UT Southwestern Medical Center have found that patients suffering from the metabolic syndrome - a cluster of conditions that increases the risk for heart disease, stroke and diabetes - also have a propensity to develop highly acidic urine, which increases the risk of developing kidney stones.

13 Sep 2007

Heart patients be warned! don't skip your medications

Although it might take some effort to find out why some patients skip taking their medicine, a new study finds that heart patients who most frequently miss a dose are more than twice as likely to suffer heart attack, stroke and death.

13 Sep 2007