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.

Swedish researchers present a new principle for inhibiting atherosclerosis

7 May 2010

AGA Medical first-quarter net sales increase 15.4% to $51.3 million

AGA Medical Holdings, Inc., a leading developer of interventional medical devices for the minimally invasive treatment of structural heart defects and vascular abnormalities, today reported financial results for the first quarter ended March 31, 2010.

6 May 2010

Bill requiring AEDs be installed in public spaces will save countless lives across Ontario

A new provincial Bill undergoing second reading this week could have a profound effect on the outcomes of cardiac arrest and bystander CPR response in Ontario if it is passed.

6 May 2010

Research reveals reason for ineffectiveness of antioxidants against cardiovascular disease

A new study by researchers at the Swedish medical university Karolinska Institutet shows that the immune defence's T cells can attack the "bad" LDL cholesterol and thereby cause an inflammation that leads to atherosclerosis. By producing a vaccine against the T cell receptors, the researchers have managed to inhibit the development of atherosclerosis in animals.

6 May 2010

Micrus Endovascular reports 24% increase in fourth-quarter neurovascular revenues

Micrus Endovascular Corporation today reported financial results for the three and 12 months ended March 31, 2010 and introduced fiscal 2011 financial guidance.

6 May 2010

RayBiotech announces biomarker grant winners

RayBiotech, Inc. has announced the winners of its Biomarker Discovery Pilot Grant program. In total, 18 award recipients were chosen for grants of up to $20,000 each, redeemable for RayBiotech products and services. "By offering these grants," states Dr. Ray (Ruopan) Huang, Founder and President of RayBiotech, "we intend to demonstrate that any researcher with a modest research budget can successfully discover and validate disease-related biomarkers using our antibody arrays."

6 May 2010

Annual heart disease and stroke rates in China to rise up to 73% by 2030: Research

Annual heart disease and stroke rates in China will rise by up to 73 percent by 2030, given an aging population and other increased risk factors, without policies and prevention efforts aimed at controlling blood pressure and smoking, according to research from Columbia University Medical Center published in Circulation: Cardiovascular Quality and Outcomes, an American Heart Association journal.

6 May 2010

Dark chocolate may protect brain after stroke by increasing cellular signals: Researchers

Researchers at Johns Hopkins have discovered that a compound in dark chocolate may protect the brain after a stroke by increasing cellular signals already known to shield nerve cells from damage.

6 May 2010

Study to assess therapy for feeding difficulties in kids

It is a common complaint of many mothers that their children refuse food. Now Australian scientists are looking for answers to this problem in order to reduce the increase in the number of malnourished children who need medical help because of their picky eating.

6 May 2010

New research suggests tPA can act as neuroprotectant against stroke

New research on the properties of the clot-busting stroke drug tPA (tissue-type plasminogen activator) suggests that tPA can act as a neuroprotectant and may form the keystone of an adaptive response to a reduction in blood flow.

6 May 2010

Survey reveals need for educating U.S. women about stroke symptoms

Although more than 425,000 women suffer from stroke each year, 55,000 more than men, a new survey showed that women may be dramatically underestimating their risk of this medical emergency, the third leading cause of death in the United States. Only 27 percent of women who were surveyed could name more than two of the six primary stroke symptoms. Moreover, seven out of 10 women who were surveyed said they are not aware they are more likely than men to have a stroke, and were not at all or only somewhat knowledgeable about risk factors.

5 May 2010

Older men who receive pneumococcal vaccine not less likely to have heart attack, stroke: JAMA

Men 45 years or older who received pneumococcal vaccine were not less likely to have a heart attack or stroke compared to men who did not receive the vaccine, according to a study in the May 5 issue of JAMA.

5 May 2010

HbA1c can be deceptive in African American children with diabetes: Study

Researchers at LSU Health Sciences Center New Orleans and Children's Hospital of New Orleans have found that there is a major difference in the hemoglobin A1c response to blood glucose between African-American and Caucasian children with diabetes. HbA1c is the main test used to monitor diabetes and guide treatment decisions.

5 May 2010

Researchers analyze role of gender in treatment and outcome of patients with MMD

Moyamoya disease is an uncommon, progressive cerebrovascular disease in which the main arteries feeding the brain (the intracranial internal carotid arteries/ICA and Circle of Willis) are narrowed or occluded on both sides, reducing blood flow to the brain. This causes transient episodes of reversible stroke with loss of neurologic function in the form of weakness of a limb, sensory disturbances, epileptic seizures or headaches.

5 May 2010

TeleHealth Services announces launch of High Blood Pressure and Stroke Awareness Campaign

TeleHealth Services, the nation's leading provider of interactive patient education systems and healthcare grade televisions for hospitals, today announced the launch of the High Blood Pressure and Stroke Awareness Campaign in support of National Stroke Awareness month, which takes place in May every year.

5 May 2010

Animal study shows insulin prevents artery damage

Long suspected of worsening artery damage in patients with diabetes, insulin instead protects blood vessels, a new study by Joslin Diabetes Center scientists indicates.

5 May 2010

Osiris Therapeutics' Prochymal granted FDA Orphan Drug Designation

Osiris Therapeutics, Inc. today announced that it has been granted Orphan Drug designation from the U.S. Food and Drug Administration (FDA) for Prochymal as a treatment for type 1 diabetes mellitus. The FDA instituted the Orphan Drug Act to promote the development of treatments for underserved patient populations. To be eligible for Orphan Drug designation, the treatment must target a disease that affects fewer than 200,000 new patients per year in the United States.

5 May 2010

NMT Medical reports total revenues of $3.0M for first-quarter 2010

NMT Medical, Inc., an advanced medical technology company that designs, develops, manufactures and markets proprietary implant technologies that allow interventional cardiologists to treat structural heart disease through minimally invasive, catheter-based procedures, today announced financial results for the quarter ended March 31, 2010.

4 May 2010

Merci Retriever receives Shonin approval in Japan

Concentric Medical, Inc., the global leader in devices for clot removal in ischemic stroke patients, today announced that the Merci Retriever, Merci Microcatheter, and Merci Balloon Guide Catheter have received Shonin approval in Japan.

4 May 2010

New study shows people with BAV more likely to have brain aneurysms

A new study shows that people with a common heart defect may also be more likely to have brain aneurysms. The study is published in the May 4, 2010, print issue of Neurology, the medical journal of the American Academy of Neurology.

4 May 2010

Stroke News and Research

Further Reading

Swedish researchers present a new principle for inhibiting atherosclerosis

AGA Medical first-quarter net sales increase 15.4% to $51.3 million

Bill requiring AEDs be installed in public spaces will save countless lives across Ontario

Research reveals reason for ineffectiveness of antioxidants against cardiovascular disease

Micrus Endovascular reports 24% increase in fourth-quarter neurovascular revenues

RayBiotech announces biomarker grant winners

Annual heart disease and stroke rates in China to rise up to 73% by 2030: Research

Dark chocolate may protect brain after stroke by increasing cellular signals: Researchers

Study to assess therapy for feeding difficulties in kids

New research suggests tPA can act as neuroprotectant against stroke

Survey reveals need for educating U.S. women about stroke symptoms

Older men who receive pneumococcal vaccine not less likely to have heart attack, stroke: JAMA

HbA1c can be deceptive in African American children with diabetes: Study

Researchers analyze role of gender in treatment and outcome of patients with MMD

TeleHealth Services announces launch of High Blood Pressure and Stroke Awareness Campaign

Animal study shows insulin prevents artery damage

Osiris Therapeutics' Prochymal granted FDA Orphan Drug Designation

NMT Medical reports total revenues of $3.0M for first-quarter 2010

Merci Retriever receives Shonin approval in Japan

New study shows people with BAV more likely to have brain aneurysms

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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