Heart Disease News and Research

Latest Heart Disease News and Research

Study paves the way for new therapeutic targets which can potentially improve heart disease in patients with end-stage kidney failure

Night-time hemodialysis patients may have a greater capacity to repair their hearts and blood vessels compared to those on conventional dialysis three times a week, according to a study in the October issue of the American Journal of Physiology - Renal Physiology, published by the American Physiological Society.

4 Oct 2005

Ischemic brain injury - another promising avenue for stem cell therapy

Adult stem cell therapy quickly and significantly improves recovery of motor function in an animal model for the ischemic brain injury that occurs in about 10 percent of babies with cerebral palsy, researchers report.

4 Oct 2005

Role of asymmetric dimethylarginine in damaged blood vessels

A substance found naturally in the blood vessel lining is thought to contribute towards diseases associated with the circulation system, such as heart failure, high blood pressure, stroke and kidney disease.

4 Oct 2005

Gleevec's uses might expand even further

Gleevec (Imatinib) is a representative of the newest generation of cancer drugs. The substance conveys its potent anti-proliferative effect by selectively supressing the tyrosine kinase pathway. The Giessen lung researchers now issue a first report of this substance as a new target therapy for pulmonary hypertension

4 Oct 2005

Johns Hopkins awarded $12 million to study how stem cell therapies can be used to treat hearts damaged by heart attack

Heart specialists at Johns Hopkins Heart Institute have been awarded more than $12 million from the National Heart, Lung, and Blood Institute (NHLBI) to study how stem cell therapies can be used to treat hearts damaged by heart attack or heart failure.

4 Oct 2005

United States has a major weight problem and it will get worse

A large, community-based study -- considered the first study to assess the long-term risk of developing overweight and obesity in adults -- found that over 30 years, nine out of 10 men and seven out of 10 women were overweight or became overweight. In addition, more than one in three were obese or became obese.

4 Oct 2005

Mayo Clinic researchers find earliest sign of nerve change due to diabetes

Mayo Clinic researchers have found that subtle change in nerve conduction is the first reliable sign of nerve complications from diabetes and that this change can be measured long before other symptoms or signs of nerve damage develop.

3 Oct 2005

Discovery of mechanisms causing portal hypertension

A physician-scientist at UT Southwestern Medical Center and his research team have identified mechanisms causing a potentially deadly type of hypertension that results from liver damage – findings that could lead to its prevention.

3 Oct 2005

Behavior-based means of cutting the risks of tobacco

Three researchers who study behavior-based means of cutting the risks of tobacco use have made a case for counseling patients about the health risks of exposure to secondhand smoke when they're asked about direct tobacco use.

3 Oct 2005

Researchers set out to determine the effectiveness of endomorphin 1, with a painkilling capacity equal to or greater than morphine

Nearly one third of the world's adult population suffers with the pain of arthritis. While NSAIDs and COX-2 inhibitors offer the promise of relief, these drugs also bring the risk of adverse effects, from stomach ulcers to heart attack.

3 Oct 2005

Lack of oxygen in body tissues creates a defect of red blood cells that further exacerbates the condition by constricting blood vessels in the lung

What's more, the team demonstrated through studies in people and animals that inhalation of a 'souped up' form of nitric oxide, which targets red blood cells, reverses the blood abnormality to restore normal lung pressure.

3 Oct 2005

The biomedical and sociological effects of sleep restriction

In spring 2005 a large European research and training network was established to investigate the causes and implications of poor sleep from the medical as well as from the social point of view.

3 Oct 2005

Doctors should encourage teens to limit their intake of food prepared away from home and to eat family dinners together

New research shows that adolescents who eat large amounts of fried food away from home are heavier and more likely to have a poor-quality diet.

3 Oct 2005

Greasing the gears that drive the interferon signal

Interferon -- a critical protein that mediates the body's defense against a wide variety of infectious agents and tumors -- may soon have greater therapeutic value as the result of a new study by researchers at Washington University School of Medicine in St. Louis.

3 Oct 2005

New insights that advance the current model of protein motility and muscle contraction

Scientists from the Burnham Institute for Medical Research and the University of Vermont have captured the first 3-dimensional (3D) atomic-resolution images of the motor protein myosin V as it "walks" along other proteins, revealing new structural insights that advance the current model of protein motility and muscle contraction.

3 Oct 2005

Steroids significantly reduce heart damage in children with Kawasaki's disease

When added to standard treatment, steroids significantly reduce the odds of developing heart damage in children with Kawasaki's disease, according to a study in the October issue of Pediatrics. These findings address a gap in knowledge.

3 Oct 2005

Organosilicon compounds help improve lithium battery technology

With the help of new silicon-based compounds, scientists -- and patients -- are getting a significant new charge out of the tiny lithium batteries used in implantable devices to help treat nervous system and other disorders.

3 Oct 2005

Concerta, a once-daily form of the drug methylphenidate, successfully controlled ADHD symptoms

A new study has found that an all-day, extended-release stimulant for treating attention-deficit hyperactivity disorder (ADHD) remains effective for up to two years without significant side effects.

3 Oct 2005

Children enrolled in fitness-oriented gym classes showed greater loss of body fat

Overweight children who took part in lifestyle-focused, fitness-oriented gym classes showed significant improvement in body composition, fitness, and insulin levels, according to a study in the October issue of Archives of Pediatrics and Adolescent Medicine.

3 Oct 2005

MRI may better enable physicians to plan care for infants with heart defects

Magnetic resonance imaging (MRI) techniques can provide real-time measurements of volume in a fetal heart, and may better enable physicians to plan care for infants with heart defects, according to a new study.

3 Oct 2005

Heart Disease News and Research

Latest Heart Disease News and Research

Study paves the way for new therapeutic targets which can potentially improve heart disease in patients with end-stage kidney failure

Ischemic brain injury - another promising avenue for stem cell therapy

Role of asymmetric dimethylarginine in damaged blood vessels

Gleevec's uses might expand even further

Johns Hopkins awarded $12 million to study how stem cell therapies can be used to treat hearts damaged by heart attack

United States has a major weight problem and it will get worse

Mayo Clinic researchers find earliest sign of nerve change due to diabetes

Discovery of mechanisms causing portal hypertension

Behavior-based means of cutting the risks of tobacco

Researchers set out to determine the effectiveness of endomorphin 1, with a painkilling capacity equal to or greater than morphine

Lack of oxygen in body tissues creates a defect of red blood cells that further exacerbates the condition by constricting blood vessels in the lung

The biomedical and sociological effects of sleep restriction

Doctors should encourage teens to limit their intake of food prepared away from home and to eat family dinners together

Greasing the gears that drive the interferon signal

New insights that advance the current model of protein motility and muscle contraction

Steroids significantly reduce heart damage in children with Kawasaki's disease

Organosilicon compounds help improve lithium battery technology

Concerta, a once-daily form of the drug methylphenidate, successfully controlled ADHD symptoms

Children enrolled in fitness-oriented gym classes showed greater loss of body fat

MRI may better enable physicians to plan care for infants with heart defects

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

Heart Disease News and Research

Latest Heart Disease News and Research

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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