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.

Risk of Parkinson's disease increases with traumatic brain injury and exposure to pesticide paraquat

Traumatic brain injury has entered the public's consciousness as the silent, signature wound brought back by many of our military warriors from Iraq and Afghanistan. But such injuries don't only happen in warfare, they happen to civilians too. Think car crashes, a slip and fall, two football players colliding helmet to helmet.

22 Aug 2011

ATGL produces key signaling molecules essential for regulation of lipid, energy metabolism

Obesity, diabetes, and cardiovascular diseases are daunting modern-day epidemics. In Western Europe more than 50% of the population is overweight and approximately 15 million people die from cardiovascular diseases such as heart attacks and stroke every year. These conditions are often caused by disorders of fat metabolism, resulting in a massive accumulation of fat in various tissues and of cholesterol in the walls of arteries.

22 Aug 2011

Calcium scores and heart disease risk, experts debate

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22 Aug 2011

Cellular pathology of Lou Gehrig’s disease discovered

Researchers claim to have found a common cause behind the mysterious and deadly affliction of amyotrophic lateral sclerosis, better known as Lou Gehrig’s disease. The discovery could pave the way to new treatments for the devastating disorder whose victims include top physicist Professor Stephen Hawking.

22 Aug 2011

Narcolepsy more prevalent in China during April

New research shows that the occurrence of narcolepsy in China is highly correlated to a seasonal pattern, with onset most frequent in April.

22 Aug 2011

Statin therapy may not be appropriate for certain patients at risk for stroke

For many patients, cholesterol-lowering statin drugs can reduce the risk of strokes as well as heart attacks.

20 Aug 2011

Research roundup: Majority of Docs face malpractice claims; colonoscopies in older adults; 'overwhelming' Medicare advantage choices

The authors "analyzed malpractice data from 1991 through 2005 for all physicians who were covered by a large professional liability insurer with a nationwide client base" and found that "by the age of 65 years, 75% of physicians in low-risk specialties had faced a malpractice claim, as compared with 99% of physicians in high-risk specialties." Most of those claims did not result in a pyament.

20 Aug 2011

High levels of calcium in coronary arteries increase risk of stroke, heart attack

The presence of calcium in coronary arteries is a much better predictor of heart attack and stroke than C-reactive protein among people with normal levels of LDL cholesterol, according to a study of more than 2,000 people led by a Johns Hopkins heart specialist.

19 Aug 2011

Seven research teams across the U.S. to develop new drugs for nervous system disorders

The National Institutes of Health has made awards to investigators across the United States for an ambitious set of projects seeking to develop new drugs for disorders of the nervous system.

19 Aug 2011

Single-molecule imaging reveals how cells prepare to interact with biochemical signals

Researchers at Harvard Medical School have discovered that structural elements in the cell play a crucial role in organizing the motion of cell-surface receptors, proteins that enable cells to receive signals from other parts of the organism.

19 Aug 2011

NIH/NINDS awards AMRI to develop pre-clinical drug candidate for spinal muscular atrophy

AMRI today announced it received a federal contract award from the National Institutes of Health (NIH)/National Institute of Neurological Disorders and Stroke (NINDS) to provide chemistry and other drug discovery technologies in support of NINDS' Medicinal Chemistry for Neurotherapeutics Program (MCNP), part of the NIH Blueprint Neurotherapeutics Network.

19 Aug 2011

People with metabolic abnormalities more likely to develop kidney disease

Metabolic syndrome comprises a group of medical disorders that increase people's risk of diabetes, heart disease, stroke, and premature death when they occur together. A patient is diagnosed with the syndrome when he or she exhibits three or more of the following characteristics: high blood pressure, high blood sugar, excess body fat in the waist/abdomen, low good cholesterol, and higher levels of fatty acids.

19 Aug 2011

Lucentis receives Health Canada approval for treatment of retinal vein occlusion

Following a priority review, Health Canada has approved Lucentis (ranibizumab) as a treatment for vision loss resulting from retinal vein occlusion (RVO). This makes Lucentis the first approved treatment of its class in Canada for this debilitating condition. Patients will now have access to a treatment that is proven to be effective and has an established safety profile.

18 Aug 2011

National analysis identifies Columbus as one of the Hypertension Hot Spots in the U.S.

A national analysis conducted by Sperling's BestPlaces and sponsored by Takeda Pharmaceuticals North America, Inc., identified Columbus, Ohio, as one of the nation's Hypertension Hot Spots, or cities that have hypertension risk factors and complications.

18 Aug 2011

Milk helps children to stay hydrated during exercise than water

Active children need to be watered with milk. It's a more effective way of countering dehydration than a sports drink or water itself, say researchers at McMaster University.

18 Aug 2011

Ultrasound can predict high risk of stroke in patients with asymptomatic carotid stenosis

A new study shows that a simple ultrasound test may help to identify people at high risk of stroke who have a condition called asymptomatic carotid stenosis, a narrowing of the carotid artery found in the neck, in which few or no symptoms are present.

18 Aug 2011

UCSD Sulpizio Cardiovascular Center receives ACCF/AHA's GWTG Gold award

UC San Diego Health System is one of only 167 hospitals nationwide to receive the American College of Cardiology Foundation's (ACCF) NCDR ACTION Registry-GWTG (Get with the Guidelines) Gold Performance Achievement Award for 2011.

17 Aug 2011

Obesity directly causes electrical abnormalities of the heart

University of Adelaide research has shown for the first time that obesity directly causes electrical abnormalities of the heart.

17 Aug 2011

Inflammation linked with RA increases patients risk of heart disease

Rheumatoid arthritis (RA) sufferers are at an increased risk of dying due to cardiovascular disease. A new five year study published in BioMed Central's open access journal Arthritis Research & Therapy showed that the risk of cardiovascular disease for people with RA is due to disease-related inflammation as well as the risk factors which affect the general population.

16 Aug 2011

U.N. should make reduction in salt intake a global health priority, researchers say

Researchers from the Universities of Warwick and Liverpool in a report published on Thursday in the British Medical Journal called for the U.N. to "make reducing salt intake a global health priority," stating that "a 15 percent cut in consumption could save 8.5 million lives around the world over the next decade," BBC News reports.

16 Aug 2011

Stroke News and Research

Further Reading

Risk of Parkinson's disease increases with traumatic brain injury and exposure to pesticide paraquat

ATGL produces key signaling molecules essential for regulation of lipid, energy metabolism

Calcium scores and heart disease risk, experts debate

Cellular pathology of Lou Gehrig’s disease discovered

Narcolepsy more prevalent in China during April

Statin therapy may not be appropriate for certain patients at risk for stroke

Research roundup: Majority of Docs face malpractice claims; colonoscopies in older adults; 'overwhelming' Medicare advantage choices

High levels of calcium in coronary arteries increase risk of stroke, heart attack

Seven research teams across the U.S. to develop new drugs for nervous system disorders

Single-molecule imaging reveals how cells prepare to interact with biochemical signals

NIH/NINDS awards AMRI to develop pre-clinical drug candidate for spinal muscular atrophy

People with metabolic abnormalities more likely to develop kidney disease

Lucentis receives Health Canada approval for treatment of retinal vein occlusion

National analysis identifies Columbus as one of the Hypertension Hot Spots in the U.S.

Milk helps children to stay hydrated during exercise than water

Ultrasound can predict high risk of stroke in patients with asymptomatic carotid stenosis

UCSD Sulpizio Cardiovascular Center receives ACCF/AHA's GWTG Gold award

Obesity directly causes electrical abnormalities of the heart

Inflammation linked with RA increases patients risk of heart disease

U.N. should make reduction in salt intake a global health priority, researchers say

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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