Stroke

The latest issue of the Drug and Therapeutics Bulletin (DTB) reports that the use of low-dose aspirin to protect against heart attacks and strokes in individuals yet to develop obvious cardiovascular disease, should be abandoned. Low-dose aspirin is widely used to prevent further episodes of cardiovascular disease in people who have already had problems such as a heart attack or stroke. This approach is known as secondary prevention. It is well established and of confirmed benefit....

A diet rich in natural antioxidants improves insulin sensitivity in insulin-resistant obese adults and enhances the effect of the insulin-sensitizing drug metformin, a preliminary study from Italy finds.

Women who walked two or more hours a week or who usually walked at a brisk pace (3 miles per hour or faster) had a significantly lower risk of stroke than women who didn't walk, according to a large, long-term study...

A long-standing system for assessing the risk of cardiovascular disease amongst older people should be replaced with something more accurate, according to a study published published on the British Medical Journal website. The Dutch study looked at several hundred people with no history of cardiovascular disease aged 85 over a five year period to see ...

People who take aspirin regularly for a year or more may be at an increased risk of developing Crohn's disease, according to a new study by the University of East Anglia (UEA).

More young people and adults in their 30s and 40s are being hospitalized for stroke, even as stroke rates are dropping in older people, new data show. The findings, reported this week at the American Stroke Association conference in Dallas, may be a sign that that rising rates of obesity, diabetes and high blood pressure among teenagers and young adults are taking a toll. Or it may simply be that physicians have improved their diagnosis and reporting of stroke in young people during the past decade.

Habitually sleeping less than six hours a night significantly increases the risk of stroke symptoms among middle-age to older adults who are of normal weight and at low risk for obstructive sleep apnea (OSA), according to a study of 5,666 people followed for up to three years.

Fibrinogen, a blood-clotting protein found in circulating blood, has been found to inhibit the growth of central nervous system neuronal cells, a process that is necessary for the regeneration of the spinal cord after traumatic injury.

A protein called fibrinogen that is known to help form blood clots also triggers scar formation in the brain and spinal cord, according to new research in the April 28 issue of the Journal of Neuroscience. Researchers found that fibrinogen carries a dormant factor that activates when it enters the brain after...

Doctors have long known that snoring is hazardous to health for a number of reasons. In addition to restless nights and increased daytime sleepiness, sleep-disordered breathing (SDB) has a series of associated health problems, including increased risk of cardiovascular disease (CVD).

Dr. Emil Kozarov and a team of researchers at the Columbia University College of Dental Medicine have identified specific bacteria that may have a key role in vascular pathogenesis, specifically atherosclerosis, or what is commonly referred to as "hardening of the arteries" -- the number one cause of death in the United States.

People whose blood shows signs of inflammation are more likely to later develop Alzheimer's disease than people with no signs of inflammation, according to a study published in the May 29, 2007, issue of Neurology®, the scientific journal of the American Academy of Neurology.