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Tracking heart rate can provide important marker of health issues: Research

An elevated resting heart rate that develops or persists during follow-up is associated with a significantly increased risk of death, whether from heart disease or other causes, researchers from the Ronald O. Perelman Heart Institute at NewYork-Presbyterian Hospital/Weill Cornell Medical Center found studying outcomes in more than 9,000 patients.

13 Aug 2010

Study examines comparative value of different blood pressure lowering medications

Expensive brand-name medications to lower blood pressure are no better at preventing cardiovascular disease than older, generic diuretics, according to new long-term data from a landmark study.Paul Whelton, MB, MD, MSc, reported the results on Aug. 13 at the plenary session of the China Heart Congress and International Heart Forum in Beijing. Whelton is president and CEO of Loyola University Health System and chairman of the Antihypertensive and Lipid-Lowering Treatment to Prevent Heat Attack Trial (ALLHAT), which has examined the comparative value of different blood pressure-lowering medications.

13 Aug 2010

RPA70 associated with SUMO-specific protease facilitates DNA repair: Research

A team of investigators led by a physician-scientist at The University of Texas MD Anderson Cancer Center has shown for the first time that the small protein SUMO can team up with the replication protein A (RPA) complex to facilitate DNA repair. The study is published in the Aug. 13 edition of the journal Molecular Cell.

13 Aug 2010

Merlin protein controls adult cell activity to cause liver cancer

A protein known to be involved in a rare hereditary cancer syndrome may have a role in the regulation of liver stem cells and the development of liver cancer. In the August 15 issue of Genes & Development, a Massachusetts General Hospital (MGH) research team describes finding that the protein called merlin, encoded by the NF2 (neurofibromatosis type 2) gene, controls the activity of adult stem cells that give rise to the two major types of liver cells.

13 Aug 2010

Research identifies intracellular mechanism for altering blood vessels permeability for tumours treatment

Dr. Jean-Philippe Gratton, Director of the Endothelial cell biology research unit at the Institut de recherches cliniques de Montr-al (IRCM), identifies a new intracellular mechanism responsible for modulating vascular permeability: the nitrosylation of beta-catenin protein by nitric oxide. This scientific breakthrough could have a possible impact on the treatment of cancerous tumours by altering the permeability of the blood vessels irrigating them. Dr. Gratton's team will publish the results of its research tomorrow in the scientific journal Molecular Cell.

13 Aug 2010

Single neurons in brain distinguish different temporal sequences of incoming information

Single neurons in the brain are surprisingly good at distinguishing different sequences of incoming information according to new research by UCL neuroscientists.The study, published today in Science and carried out by researchers based at the Wolfson Institute for Biomedical Research at UCL, shows that single neurons, and indeed even single dendrites, the tiny receiving elements of neurons, can very effectively distinguish between different temporal sequences of incoming information.

13 Aug 2010

Research finds genetic roots of alcoholism in humans

A novel mutation found in a mouse gene might provide new insights into the genetic roots of alcoholism in humans, according to a study led by researchers at the Ernest Gallo Clinic and Research Center and the University of California, San Francisco. The study is published August 12th in the open-access journal PLoS Genetics.

13 Aug 2010

New research with agitated monkeys may help predict childhood anxiety & depression

According to the latest discovery from the University of Wisconsin-Madison School of Medicine and Public Health, there may be a possible link between brain activity and childhood anxiety.

12 Aug 2010

Study offers clues to potential treatments for preserving, restoring insulin-producing cells

In type 1 diabetes, the body relentlessly attacks and destroys its own insulin-producing pancreatic beta cells. But a study by Joslin Diabetes Center scientists now has firmly established that some of these cells endure for many decades in a small group of people with the disease—offering clues to potential treatments for preserving and even restoring the crucial cell population.

12 Aug 2010

Scientists awarded $348,037 to study causes, effects of hypoxia in Green Bay

Scientists researching the causes and effects of hypoxia in Green Bay, part of Lake Michigan, Wisc., have been awarded $348,037 for the first year of an anticipated four-year $1,367,300 project through NOAA's Coastal Hypoxia Research Program. Hypoxia within Green Bay has been a problem for decades, and recent evidence suggests that it may be worsening, with the potential for "dead zones" and fish kills to become both more frequent and more extensive with a changing climate.

12 Aug 2010

$Study demonstrates efficacy of vertebroplasty in treatment of acute vertebral compression fractures$

Study demonstrates efficacy of vertebroplasty in treatment of acute vertebral compression fractures

Orthovita, Inc., an orthobiologics and biosurgery company, notes that the August 10, 2010 online edition of The Lancet includes the largest peer-reviewed study to date demonstrating the efficacy of vertebroplasty in the treatment of acute vertebral compression fractures compared to conservative treatment.

12 Aug 2010

Researchers suggest Hsp70 can reverse Diabetic peripheral neuropathy

Researchers have been able to use a common chaperone protein, Hsp70, to reverse the loss of function in the nerves of mice with diabetes.Writing in ASN NEURO, Michael J. Urban and colleagues at the University of Kansas suggest that Hsp70 could be used in the future to cure the loss of feeling in the limbs that afflicts many diabetics.

12 Aug 2010

25% of stroke patients stop taking prevention medication within 3 months

At least a quarter of patients who have suffered a stroke stop taking one or more of their prescribed stroke prevention medications within the first three months after being hospitalized - when the chance of having another stroke is highest - according to a new study by researchers at Wake Forest University Baptist Medical Center and colleagues.

12 Aug 2010

Research reveals link between perception of intentions and evaluation of behavior

People generally like to see generous people rewarded and selfish people punished. Now, new research reveals a critical link between how we perceive another's intentions and our evaluation of their behavior. The study, published by Cell Press in the August 12 issue of the journal Neuron, makes some intriguing observations about how a description of the impact of an individual's actions on a group can alter the neural representation of their observed behavior.

12 Aug 2010

Whiplash causes anatomical changes leading to brain injury: Study

While it has long been known that whiplash can cause injuries to the cervical spine, a new study published in the July issue of the journal Brain Injury, shows that whiplash may also cause anatomical changes that can result in brain injury.

12 Aug 2010

Tengion announces clinical, corporate and second-quarter financial updates

Tengion Inc. today provided a corporate and product development update and reported its financial results for the quarter ended June 30, 2010.

12 Aug 2010

ASMBS, SRC announce new 5-year agreement for Bariatric Surgery Center of Excellence program

The American Society for Metabolic and Bariatric Surgery and Surgical Review Corporation today announced a new five-year agreement for SRC's continued administration of the ASMBS Bariatric Surgery Center of Excellence program. The contract extends the original charter established when the ASMBS founded SRC in 2003 as an independent nonprofit to develop and manage the program.

12 Aug 2010

Hospital staph infection rate drops as national prevention effort steps up

The rate of drug-resistant staph hospital-acquired infections has dropped as the U.S. has stepped up prevention efforts to fight the deadly condition, The Associated Press reports. "The decline was seen in a federal study of methicillin-resistant staph, or MRSA. The bug often causes only a boil or skin infection. But researchers in the study focused on invasive cases that can become deadly, invading the bloodstream, flesh, lungs and bones. Researchers found that in nine metro areas, cases of MRSA (MUR'-suh) fell about 16 percent between 2005 and 2008.

12 Aug 2010

Study examines cosmetic impact of surgical procedure for body dysmorphic disorder

A new study finds that while many who suffer from body dysmorphic disorder (BDD) seek cosmetic procedures, only two percent of procedures actually reduced the severity of BDD. Despite this poor long-term outcome, physicians continue to provide requested surgeries to people suffering from BDD. The study was recently published in Annals of Plastic Surgery.

12 Aug 2010

Modifiable factors associated with stroke survivor compliance to taking medication: Study

12 Aug 2010

Medical Research News

Tracking heart rate can provide important marker of health issues: Research

Study examines comparative value of different blood pressure lowering medications

RPA70 associated with SUMO-specific protease facilitates DNA repair: Research

Merlin protein controls adult cell activity to cause liver cancer

Research identifies intracellular mechanism for altering blood vessels permeability for tumours treatment

Single neurons in brain distinguish different temporal sequences of incoming information

Research finds genetic roots of alcoholism in humans

New research with agitated monkeys may help predict childhood anxiety & depression

Study offers clues to potential treatments for preserving, restoring insulin-producing cells

Scientists awarded $348,037 to study causes, effects of hypoxia in Green Bay

Study demonstrates efficacy of vertebroplasty in treatment of acute vertebral compression fractures

Researchers suggest Hsp70 can reverse Diabetic peripheral neuropathy

25% of stroke patients stop taking prevention medication within 3 months

Research reveals link between perception of intentions and evaluation of behavior

Whiplash causes anatomical changes leading to brain injury: Study

Tengion announces clinical, corporate and second-quarter financial updates

ASMBS, SRC announce new 5-year agreement for Bariatric Surgery Center of Excellence program

Hospital staph infection rate drops as national prevention effort steps up

Study examines cosmetic impact of surgical procedure for body dysmorphic disorder

Modifiable factors associated with stroke survivor compliance to taking medication: Study

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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