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Coronary artery calcium tool proves effective in detecting risk of cardiovascular disease

Heart calcium scans are far superior to other assessment tools in predicting the development of cardiovascular disease in individuals currently classified at intermediate risk by their doctors, according to researchers at Wake Forest Baptist Medical Center.

22 Aug 2012

ICUS applauds FDA's decision to modify U.S. product label for OPTISON ultrasound contrast agent

The International Contrast Ultrasound Society (ICUS) today applauded the FDA's decision to modify the U.S. product label for OPTISON, an ultrasound contrast agent used to improve the accuracy of radiation-free ultrasound scans.

22 Aug 2012

Mof protein plays a key role in epigenetics of stem cells

How do stem cells preserve their ability to become any type of cell in the body? And how do they "decide" to give up that magical state and start specializing? If researchers could answer these questions, our ability to harness stem cells to treat disease could explode. Now, a University of Michigan Medical School team has published a key discovery that could help that goal become reality.

22 Aug 2012

Endovascular brachytherapy may safely and effectively treat femoropopliteal in-stent stenosis

Placement of an endovascular stent has become a common procedure to successfully reopen blocked arteries. Even so, the treated vessel may once again narrow (restenosis), restricting blood flow. In the femoral and popliteal arteries in the leg, the use of nitinol stents magnifies this problem. About 20 to 40 percent of these stent patients experience restenosis 2 years after angioplasty. Now, an improved radiation technique may provide a safe and effective solution.

22 Aug 2012

OBI’s Oxycyte improves imaging of penumbra following acute ischemic stroke

Oxygen Biotherapeutics, Inc., announced today that recent research conducted by its partner, Aurum Biosciences, Glasgow, Scotland, has shown that Oxycyte, OBI's proprietary perfluorocarbon-based intravenous emulsion, improves imaging of the penumbra following acute ischemic stroke in a rat model.

22 Aug 2012

FDA extends action date for Pfizer’s tofacitinib NDA review

Pfizer Inc. announced today that the U.S. Food and Drug Administration (FDA) has extended the action date by three months for the New Drug Application (NDA) for tofacitinib, an investigational oral treatment for adults with moderately to severely active rheumatoid arthritis (RA).

22 Aug 2012

Study finds 'inconclusive' evidence to support use of WHO-backed drug to prevent hemorrhage during labor

"The World Health Organization [WHO] should review its approval of a drug used to prevent life-threatening bleeding in women in childbirth because there is not enough evidence that it is effective," according to a study published Monday in the Journal of the Royal Society of Medicine, Reuters reports.

22 Aug 2012

Reasoning and behavioral control dependent on different regions of frontal lobes

The frontal lobes are the largest part of the human brain, and thought to be the part that expanded most during human evolution. Damage to the frontal lobes-which are located just behind and above the eyes-can result in profound impairments in higher-level reasoning and decision making. To find out more about what different parts of the frontal lobes do, neuroscientists at the California Institute of Technology (Caltech) recently teamed up with researchers at the world's largest registry of brain-lesion patients.

22 Aug 2012

Study identifies how genetic mutations in the nervous system cause Duane Syndrome

A research team from King's College London and the University of Exeter Medical School has identified how a genetic mutation acts during the development of nerves responsible for controlling eye muscles, resulting in movement disorders such as Duane Syndrome, a form of squint.

22 Aug 2012

Corporate power presents a major threat to public health

Professor Gerard Hastings from the Institute for Social Marketing at the University of Stirling argues that marketing by multinational corporations "threatens our mental wellbeing, exacerbates inequalities, and encourages unsustainable consumption."

22 Aug 2012

CIRT to determine whether methotrexate can reduce heart attacks, strokes and CVD deaths

An international multi-site trial has launched to determine whether a common anti-inflammatory drug can reduce heart attacks, strokes, and deaths due to cardiovascular disease in people at high risk for them. This study is being supported by the National Heart, Lung, and Blood Institute (NHLBI), a part of the National Institutes of Health.

22 Aug 2012

Poll finds Calif. voters strongly support federal health law; Montana lawmakers consider Medicaid expansion

States are confronting a bevy of issues in implementing the health care law including gauging public support for the law, fights over a contraception coverage mandate, expanding Medicaid and assessing the Medicare prescription drug "doughnut hole."

22 Aug 2012

NIAID announces 14 grants for basic research to identify new HIV vaccine approaches

The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, has awarded 14 grants totaling $7.8 million in first-year funding for basic research to identify new approaches for designing a safe and effective HIV vaccine.

22 Aug 2012

Working memory capacity in patients with Parkinson's can be improved with sleep

People with Parkinson's disease performed markedly better on a test of working memory after a night's sleep, and sleep disorders can interfere with that benefit, researchers have shown.

22 Aug 2012

Study analyzes association between antibiotic use and body mass starting in infancy

Treating very young infants with antibiotics may predispose them to being overweight in childhood, according to a study of more than 10,000 children by researchers at the NYU School of Medicine and the NYU Wagner School of Public Service and published in the online August 21, 2012, issue of the International Journal of Obesity.

22 Aug 2012

Research explores impact of radiotherapy in older women with low risk of breast cancer recurrence

A Rhode Island Hospital radiation oncologist says in a new editorial that research exploring the impact of radiotherapy in older women with low risk of breast cancer recurrence has little effect on actual clinical decisions.

22 Aug 2012

Sotera Wireless receives FDA 510(k) clearance for ViSi Mobile System

Sotera Wireless, Inc. announced today that it has received 510(k) clearance from the United States Food and Drug Administration (FDA) for its full ViSi Mobile System and is commencing sales to hospitals nationwide.

22 Aug 2012

VolitionRX to initiate NuQ blood-based tests in colorectal cancer clinical trial

VolitionRX Limited, a life sciences company focused on developing blood-based diagnostic tests, announces that its subsidiary Belgian Volition has signed an agreement with the Biobank of CHU UCL Mont-Godinne, an academic hospital in Yvoir, Belgium.

22 Aug 2012

Chemists develop new lab test to examine how DNA damage disrupts protein synthesis

Transcription is a cellular process by which genetic information from DNA is copied to messenger RNA for protein production. But anticancer drugs and environmental chemicals can sometimes interrupt this flow of genetic information by causing modifications in DNA.

22 Aug 2012

FDA committee to review NPS’ Gattex NDA in October

NPS Pharmaceuticals, Inc., a specialty pharmaceutical company developing therapeutics for rare gastrointestinal and endocrine disorders, today announced that the U.S. Food and Drug Administration (FDA) has notified the Company that its New Drug Application (NDA) for Gattex (teduglutide) will be discussed at the Gastrointestinal Drugs Advisory Committee meeting scheduled for October 16, 2012.

22 Aug 2012

Medical News

Coronary artery calcium tool proves effective in detecting risk of cardiovascular disease

ICUS applauds FDA's decision to modify U.S. product label for OPTISON ultrasound contrast agent

Mof protein plays a key role in epigenetics of stem cells

Endovascular brachytherapy may safely and effectively treat femoropopliteal in-stent stenosis

OBI’s Oxycyte improves imaging of penumbra following acute ischemic stroke

FDA extends action date for Pfizer’s tofacitinib NDA review

Study finds 'inconclusive' evidence to support use of WHO-backed drug to prevent hemorrhage during labor

Reasoning and behavioral control dependent on different regions of frontal lobes

Study identifies how genetic mutations in the nervous system cause Duane Syndrome

Corporate power presents a major threat to public health

CIRT to determine whether methotrexate can reduce heart attacks, strokes and CVD deaths

Poll finds Calif. voters strongly support federal health law; Montana lawmakers consider Medicaid expansion

NIAID announces 14 grants for basic research to identify new HIV vaccine approaches

Working memory capacity in patients with Parkinson's can be improved with sleep

Study analyzes association between antibiotic use and body mass starting in infancy

Research explores impact of radiotherapy in older women with low risk of breast cancer recurrence

Sotera Wireless receives FDA 510(k) clearance for ViSi Mobile System

VolitionRX to initiate NuQ blood-based tests in colorectal cancer clinical trial

Chemists develop new lab test to examine how DNA damage disrupts protein synthesis

FDA committee to review NPS’ Gattex NDA in October

The importance of ketones from a clinical and medical perspective

How Programmable Nanobiology Could Drive the Fifth Industrial Revolution

Dr. Anthony Grice

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