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.

Researchers reveal how schizophrenia-linked genetic variation alters skeletons of developing brain cells

Johns Hopkins researchers have begun to connect the dots between a schizophrenia-linked genetic variation and its effect on the developing brain. As they report July 3 in the journal Cell Stem Cell, their experiments show that the loss of a particular gene alters the skeletons of developing brain cells, which in turn disrupts the orderly layers those cells would normally form.

4 Jul 2014

Promising new drug for metabolic syndrome

University of Utah researchers have discovered that an enzyme involved in intracellular signaling plays a crucial role in developing metabolic syndrome, a finding that has a U of U spinoff company developing a drug to potentially treat the condition.

4 Jul 2014

Regular walking may ease Parkinson's symptoms

People with mild to moderate Parkinson's disease who regularly walk for exercise may improve their motor function, mood, tiredness, fitness and some aspects of thinking abilities, according to a study published in the July 2, 2014, online issue of Neurology, the medical journal of the American Academy of Neurology.

3 Jul 2014

Researchers discover a way to restore corneal surface

A Boston-based scientific collaborative, led by Harvard Stem Cell Institute researchers, has discovered a way to collect the best cell type for regenerating a damaged cornea-the clear membrane that covers the pupil and directs light into the back of the eye.

3 Jul 2014

Testosterone therapy does not increase men's risk for heart attack, shows UTMB study

Testosterone prescriptions for older men in the United States have increased more than three-fold over the past decade. Recent studies linking testosterone use with increased risk of heart attack and stroke have caused widespread concern among patients and their families.

2 Jul 2014

Researchers use simple tactics to reduce unnecessary blood tests, health care spending

Researchers at Johns Hopkins Bayview Medical Center used two relatively simple tactics to significantly reduce the number of unnecessary blood tests to assess symptoms of heart attack and chest pain and to achieve a large decrease in patient charges.

2 Jul 2014

Study explores neurological outcomes in patients treated for traumatic brain injury

In patients with a traumatic brain injury (TBI), neither the administration of the hormone erythropoietin (EPO) or maintaining a higher hemoglobin concentration through blood transfusion resulted in improved neurological outcome at 6 months, according to a study in the July 2 issue of JAMA.

2 Jul 2014

Exome sequencing improves diagnosis of mitochondrial disease

Use of exome sequencing improved the ability to identify the underlying gene mutations in patients with biochemically defined defects affecting multiple mitochondrial respiratory chain complexes (enzymes that are involved in basic energy production), according to a study in the July 2 issue of JAMA.

2 Jul 2014

Report shows how negative health effects of noise can be reduced

Traffic noise is the second biggest environmental problem in the EU, according to WHO. After air pollution, noise is affecting health the most.

1 Jul 2014

Use of catheter ablation lowers risk for atrial fibrillation

Use of catheter ablation is not only beneficial for treating atrial flutter but also can significantly reduce hospital visits - both inpatient and emergency - and lower the risk for atrial fibrillation, according to research by UC San Francisco.

1 Jul 2014

Cordis launches SABER Catheter for treatment of patients with Peripheral Arterial Disease

Cordis Corporation announced today the launch of its SABER PTA Dilatation Catheter ("SABER Catheter") for the treatment of patients with Peripheral Arterial Disease (PAD).

1 Jul 2014

LifeBridge Health's Neil Meltzer wins AHA Gold Heart Award

The Gold Heart Award, the American Heart Association's highest national recognition for volunteerism, was presented to Neil Meltzer, M.P.H., president and CEO of LifeBridge Health, for his two decades of exceptional leadership and advocacy at the annual Gold Heart Banquet in Dallas, Texas.

1 Jul 2014

Tonsillectomy in adults improves quality of life

Tonsillectomy for recurrent pharyngitis in adults improves quality of life for the overwhelming majority of patients, report researchers.

30 Jun 2014

Causal role proposed for vitamin D in blood pressure

The results of a mendelian randomisation analysis suggest a causal link between low levels of vitamin D and increased blood pressure.

30 Jun 2014

Novel method to measure neuron response to transcranial magnetic stimulation of the brain

Engineers and neuroscientists at Duke University have developed a method to measure the response of an individual neuron to transcranial magnetic stimulation (TMS) of the brain. The advance will help researchers understand the underlying physiological effects of TMS -- a procedure used to treat psychiatric disorders -- and optimize its use as a therapeutic treatment.

30 Jun 2014

GNS automated data analytics can predict future risk of metabolic syndrome in patients

Research published today in The American Journal of Managed Care demonstrates that analysis of patient records using state-of-the-art data analytics can predict future risk of metabolic syndrome.

28 Jun 2014

New smartphone app can reduce sedentary behavior in obese adults

Even individuals who exercise a lot can be at risk for health problems if they also spend a lot of time in sedentary behaviors, such as sitting.

28 Jun 2014

Study finds little progress in reducing disparities among people with disabilities

Psychological distress in people with disabilities is associated with increased prevalence of other chronic conditions and reduced access to health care and preventive care services, finds a new study in the Journal of Health Care for the Poor and Underserved.

28 Jun 2014

AHA honors two Mount Sinai Health System experts as "Heart and Stroke Lifesavers"

The American Heart Association has honored two Mount Sinai Health System experts as "Heart and Stroke Lifesavers" for going above and beyond the call of duty in support of the AHA's mission to build lives free of cardiovascular diseases and stroke.

28 Jun 2014

Researchers give new, unprecedented 3-D view of most important brain receptors

Researchers with Oregon Health & Science University's Vollum Institute have given science a new and unprecedented 3-D view of one of the most important receptors in the brain - a receptor that allows us to learn and remember, and whose dysfunction is involved in a wide range of neurological diseases and conditions, including Alzheimer's, Parkinson's, schizophrenia and depression.

28 Jun 2014

Stroke News and Research

Further Reading

Researchers reveal how schizophrenia-linked genetic variation alters skeletons of developing brain cells

Promising new drug for metabolic syndrome

Regular walking may ease Parkinson's symptoms

Researchers discover a way to restore corneal surface

Testosterone therapy does not increase men's risk for heart attack, shows UTMB study

Researchers use simple tactics to reduce unnecessary blood tests, health care spending

Study explores neurological outcomes in patients treated for traumatic brain injury

Exome sequencing improves diagnosis of mitochondrial disease

Report shows how negative health effects of noise can be reduced

Use of catheter ablation lowers risk for atrial fibrillation

Cordis launches SABER Catheter for treatment of patients with Peripheral Arterial Disease

LifeBridge Health's Neil Meltzer wins AHA Gold Heart Award

Tonsillectomy in adults improves quality of life

Causal role proposed for vitamin D in blood pressure

Novel method to measure neuron response to transcranial magnetic stimulation of the brain

GNS automated data analytics can predict future risk of metabolic syndrome in patients

New smartphone app can reduce sedentary behavior in obese adults

Study finds little progress in reducing disparities among people with disabilities

AHA honors two Mount Sinai Health System experts as "Heart and Stroke Lifesavers"

Researchers give new, unprecedented 3-D view of most important brain receptors

Industry Focus eBook - Forensics & toxicology (2nd edition) eBook

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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