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.

Being in good shape after 40 reduces risk of stroke

People who have good physical function after the age of 40 may lower their risk of stroke by as much as 50 percent compared to people who are not able to climb stairs, kneel, bend, or lift as well, according to research published in the December 11, 2007, issue of Neurology®, the medical journal of the American Academy of Neurology.

10 Dec 2007

Resverlogix receives FDA approval to start clinical trial for RVX-208

Resverlogix Corp. has announced that it has received approval by the US Food and Drug Administration (FDA) to initiate a Phase 1a clinical trial of oral RVX-208 in the USA. RVX-208 is a novel first-in-class small molecule that increases the production of ApoA-I and HDL.

10 Dec 2007

Children with sickle cell disease, silent strokes show some relief with blood transfusions

A group of children who have sickle cell disease and who experience silent strokes showed some relief from the silent strokes with blood transfusion therapy, researchers at Washington University School of Medicine in St. Louis have found.

10 Dec 2007

Calcium in coronary arteries may be linked to increased risk for heart disease in low-risk women

About 5 percent of women considered low-risk for heart disease by current classification standards have evidence of advanced coronary artery calcium and may be at increased risk for cardiovascular events, according to a report in the December 10/24 issue of Archives of Internal Medicine.

10 Dec 2007

Winter flu doubles the risk of heart attacks and stroke

Scientists in Britain say a dose of winter infections such flu can double the risk of heart attacks and strokes.

9 Dec 2007

Can fruit flies help treat stroke and transplant patients?

Reperfusion injury takes place when an animal or an organ is starved of oxygen, then exposed to oxygen again.

5 Dec 2007

New way to detect neuropathy

Scientists have demonstrated a new technique for detecting a painful nerve condition known as neuropathy, which affects millions of people with diabetes and many other patients as well.

5 Dec 2007

Being fit more important than being fat when it comes to a longer life

The latest research is saying that fitness may be more important when it comes to living longer, than being overweight.

5 Dec 2007

Lead exposure hinders brain's ability to recover from injury

Exposure to lead can hinder the brain's ability to recover from injury, a recent study in laboratory animals shows.

4 Dec 2007

Genetic testing for severe type of migraine may help identify new treatment options

People with a severe type of migraine in which one side of the body becomes weak should consider genetic testing, according to research that has found familial genes for this type of migraine in people who did not have family members experiencing the problem.

4 Dec 2007

FDA under pressure to do something about salt in foods

The Food and Drug Administration in the United States is coming under increasing pressure to enforce tougher regulations on the amount of sodium in food.

3 Dec 2007

Neuromuscular consequences of reflexive covert orienting

The person you're speaking with may be looking at you, but are they really paying attention? Or has the person covertly shifted their attention, without moving their eyes? Dr. Brian Corneil, of the Centre for Brain and Mind at The University of Western Ontario in London, Canada has found a way of actually measuring covert attention.

2 Dec 2007