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.

American Indians and Alaska Natives are 2.3 times as likely to have diabetes as non-Hispanic whites of similar age

About 40 percent of adults ages 40 to 74 - or 41 million people - have pre-diabetes, a condition that raises a person's risk of developing type 2 diabetes, heart disease, and stroke.

11 Aug 2004

Frog science helps to explain how the environment may have permanent effects on the nervous system

Scientists studying how the nervous system develops in frogs have found that altering the pattern of electrical signaling in individual neurons changes the kinds of neurotransmitters they produce.

11 Aug 2004

Scientists have tricked subjects in an experiment into believing that a rubber hand was part of their own body

The findings about the brain’s awareness of its own body will hopefully lead to better understanding of disorders of self-perception, as for example in brain-damaged patients who no longer recognise their own limbs after stroke, or amputees who still experience pain from limbs that are no longer there.

10 Aug 2004

Link between short-term hormone therapy (HT) and improvements in life quality for women with menopausal symptoms

An article in the current issue of the Archives of Internal Medicine explains how a computer based simulation model has found a link between short-term hormone therapy (HT) and improvements in life quality for women with menopausal symptoms. The article also points out that short-term hormone therapy may actually shorten life expectancy.

10 Aug 2004

Mexican-Americans have a far higher chance of suffering a stroke than non-Hispanic whites

And, according to a second study published today by the same team, the difference doesn't appear to be related to Mexican-Americans' higher incidence of diabetes, which had been thought to raise their risk of a certain type of stroke.

9 Aug 2004

Binge drinking accounts for a substantial number of deaths each year in the United States

Binge drinking and harmful drinking, including both medium to high levels of regular alcohol consumption, account for a substantial number of deaths each year in the United States.

9 Aug 2004

Alzheimer’s sufferers are more likely to have jobs that are less mentally challenging than people without Alzheimer’s disease

Alzheimer's is a progressive form of presenile dementia that is similar to senile dementia except that it usually starts in the 40s or 50s; first symptoms are impaired memory which is followed by impaired thought and speech and finally complete helplessness

9 Aug 2004

Clinical trial of lipase inhibitor for the treatment of obesity

Peptimmune, Inc. a privately held biotechnology company, announced that physicians have treated the first participant in a clinical trial to evaluate the safety, tolerability and pharmacokinetics of GT389-255, a lipase inhibitor conjugated to a fat binding polymer for the treatment of obesity.

9 Aug 2004

Effects of oxidative stress on atherosclerosis

Heart disease and stroke are the first and third leading causes of death among men and women in the United States and account for 40 percent of all mortalities, according to the Centers for Disease Control and Prevention.

9 Aug 2004

New screening tool prevents wrong patients from receiving Parkinson's surgery

The allure of a new brain surgery technique to relieve the stiffness and shaking caused by Parkinson’s disease may lead to unnecessary operations, University of Florida researchers say, but a new screening tool they developed could prevent potentially dangerous procedures.

9 Aug 2004

Neuroscience research in South Australia is mobilising its efforts against diseases of the brain and nervous system

Neuroscience research in South Australia is mobilising its efforts against diseases of the brain and nervous system that cause Australians incalculable distress as well as costing billions of dollars each year in treatment and care.

9 Aug 2004

To prevent heart attack, stroke, amputation, and death, National “PAD Coalition” is formed

Vascular Disease Foundation spearheads new national, multidisciplinary organization to educate patients, clinicians on peripheral arterial disease (PAD).

6 Aug 2004

New initiative aimed at reducing the excessively high rates of stroke

U.S. Department of Health & Human Services has announced approximately $2 million in grant awards to support a new initiative aimed at reducing the excessively high rates of stroke, stroke disabilities and stroke deaths that disproportionately occur in the southeastern region of the United States.

5 Aug 2004

Emergency nursing shortage is worsening because of changing patient demographics and the aging of the emergency nurses population

As emergency departments across the country face increasing pressure from a nursing shortage and overcrowding, the nation’s emergency nurses will gather in San Diego Sept. 29 – Oct. 2, to seek opportunities to improve patient care, discuss ways to alleviate the difficult issues facing the profession, and learn about latest practices and innovations.

5 Aug 2004

Current estimates have cardiovascular disease (CVD) accounting for 17 million deaths annually

Renowned public health specialist, Professor Stephen Leeder, will present the central findings of a report highlighting the disturbing trend towards a growth in cardiovascular disease in developing countries, at a special colloquium to be held at The University of Sydney.

5 Aug 2004

Pacemakers and defibrillators can be safe for use in magnetic resonance imaging machines

In animal and laboratory studies, scientists at Johns Hopkins have shown that modern, implanted heart assist devices - such as pacemakers and defibrillators - can be safe for use in magnetic resonance imaging (MRI) machines

3 Aug 2004

Scripps Encinitas Program helps brain-injury patients regain living skills

Yvette, a 50-year-old stroke patient, entered the Scripps Encinitas Rehabilitation Center’s Brain Injury Day Treatment Program on March 3 in a wheelchair. On July 9, she walked out on her own with a new outlook on life.

3 Aug 2004

FDA has granted orphan drug designation to Myogen's ambrisentan, for the treatment of pulmonary arterial hypertension

Myogen has announced that the United States Food and Drug Administration has granted orphan drug designation to ambrisentan for the treatment of pulmonary arterial hypertension (PAH).

3 Aug 2004

Smart gene therapy might effectively prevent the organ damage commonly suffered by heart attack victims

Early intervention with a novel kind of "smart gene therapy" might effectively prevent the organ damage commonly suffered by heart attack victims, suggests a new animal study by researchers at Brigham and Women's Hospital in Boston and Duke University Medical Center.

2 Aug 2004

Computer-aided detection (CAD) can help physicians locate and analyze images from computed tomography (CT) scans

The diagnostic imaging modality of computed tomography (CT) scan is very helpful in lung cancer assessment as it spots even small lung tumors that might go undetected in conventional chest X-ray and other tests.

2 Aug 2004

Stroke News and Research

Further Reading

American Indians and Alaska Natives are 2.3 times as likely to have diabetes as non-Hispanic whites of similar age

Frog science helps to explain how the environment may have permanent effects on the nervous system

Scientists have tricked subjects in an experiment into believing that a rubber hand was part of their own body

Link between short-term hormone therapy (HT) and improvements in life quality for women with menopausal symptoms

Mexican-Americans have a far higher chance of suffering a stroke than non-Hispanic whites

Binge drinking accounts for a substantial number of deaths each year in the United States

Alzheimer’s sufferers are more likely to have jobs that are less mentally challenging than people without Alzheimer’s disease

Clinical trial of lipase inhibitor for the treatment of obesity

Effects of oxidative stress on atherosclerosis

New screening tool prevents wrong patients from receiving Parkinson's surgery

Neuroscience research in South Australia is mobilising its efforts against diseases of the brain and nervous system

To prevent heart attack, stroke, amputation, and death, National “PAD Coalition” is formed

New initiative aimed at reducing the excessively high rates of stroke

Emergency nursing shortage is worsening because of changing patient demographics and the aging of the emergency nurses population

Current estimates have cardiovascular disease (CVD) accounting for 17 million deaths annually

Pacemakers and defibrillators can be safe for use in magnetic resonance imaging machines

Scripps Encinitas Program helps brain-injury patients regain living skills

FDA has granted orphan drug designation to Myogen's ambrisentan, for the treatment of pulmonary arterial hypertension

Smart gene therapy might effectively prevent the organ damage commonly suffered by heart attack victims

Computer-aided detection (CAD) can help physicians locate and analyze images from computed tomography (CT) scans

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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