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Scientists study nanometer scale to develop artificial molecular machines

Molecular machines can be found everywhere in nature, for example, transporting proteins through cells and aiding metabolism. To develop artificial molecular machines, scientists need to understand the rules that govern mechanics at the molecular or nanometer scale (a nanometer is a billionth of a meter).

14 Sep 2010

Emergency physicians to present research studies at Research Forum 2010

The risks associated with boarding admitted patients in the emergency department – including patient mortality – as well as proposed solutions will be key themes of Scientific Assembly, the annual meeting of the American College of Emergency Physicians. In addition, emergency physicians will present more than 450 research studies during 2010 Research Forum, the premier, annual scientific research event focused on the latest advances in the practice of emergency medicine.

14 Sep 2010

Public reporting of individual physician quality data may help seekers of high-quality health care

Publicly available information about board certification, education and malpractice claims appear to provide consumers with little information about the quality of care individual physicians provide, according to a report in the September 13 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

14 Sep 2010

U.S. adults support restrictions on e-cigarettes based on potential risks

According to the makers of electronic cigarettes, they are new devices that allow users to inhale nicotine but not the toxins of tobacco cigarettes. Advocates hail e-cigarettes as a possible quit-smoking aid.

14 Sep 2010

Gladstone Institute elects for 2010 recipient of Avant-Garde Award for HIV/AIDS Research

The National Institute on Drug Abuse, part of the National Institutes of Health, announced today that Dr. Eric M. Verdin of the J. David Gladstone Institutes in San Francisco, Calif., has been selected as the 2010 recipient of the NIDA Avant-Garde Award for HIV/AIDS Research for his proposal to study the mechanisms of latent HIV infection.

14 Sep 2010

Cell-enriched primary renal cells improve survival and augment kidney function in CKD rodents

Tengion, Inc., a leader in regenerative medicine, announced today the publication of a key study in the American Journal of Physiology Renal Physiology by researchers at Tengion. In the study, rodents with chronic kidney disease (CKD) were treated with healthy kidney cells to catalyze the regeneration of functional kidney tissue and delay disease progression, as evidenced by extended survival, improved kidney filtration, and reduced severity of kidney tissue pathology.

14 Sep 2010

Notch1 protein impacts childhood leukemia progression: Study

A protein crucial for the immune response appears to be a key player in the progression of a devastating form of childhood leukemia called T-cell acute lymphoblastic leukemia (T-ALL). Suppressing the activity of the protein kills the leukemic cells, the study shows, opening a potential avenue to new drugs that could prevent progression of the disease.

14 Sep 2010

BC-CfE study finds links between insite use, addiction treatment and stopping injection drug use

A study led by researchers at the BC Centre for Excellence in HIV/AIDS (BC-CfE) at St. Paul's Hospital and the University of British Columbia has found that supervised injection facilities such as Vancouver's Insite connect clients with addiction treatment, which in turn resulted in greater likelihood of stopping injection drug use for at least six months.

14 Sep 2010

U of A team on cusp of developing simple predictive test for preeclampsia

A team of researchers from the University of Alberta is on the cusp of developing a simple test to accurately predict which women will develop preeclampsia - a condition that affects 4 million women a year and can result in the deaths of both mothers and their babies.

14 Sep 2010

MSKCC to open new 7,745-square-foot outpatient chemotherapy center in Brooklyn

Memorial Sloan-Kettering Cancer Center (MSKCC) today celebrated a new outpatient chemotherapy center, which is scheduled to open later this month, pending approval from the State Department of Health. The 7,745-square-foot facility, called the Brooklyn Infusion Center, will provide leading-edge chemotherapy services to current MSKCC patients who live in or near Brooklyn — which amounts to more than 15 percent of MSKCC's patients currently being treated in Manhattan.

14 Sep 2010

Structural component inside neurons dances when connections are strengthened

Scientists at Emory University School of Medicine have uncovered how a structural component inside neurons performs two coordinated dance moves when the connections between neurons are strengthened.

14 Sep 2010

Researchers identify novel molecular pathway of Parkinson’s disease

A new study led by researchers at Columbia University Medical Center has identified a novel molecular pathway underlying Parkinson's disease and points to existing drugs which may be able to slow progression of the disease.

14 Sep 2010

New insight into most common form of congenital heart disease

Repairing small, seemingly benign holes in a child's heart may be more clinically important than previously thought, as dysfunction could be lurking out of sight. These are the findings from a study conducted by doctors and researchers at Nationwide Children's Hospital and the Ohio State University Medical Center examining a subset of the most common form of congenital heart disease, ventricular septal defect.

14 Sep 2010

Neoprobe Corporation presents information on Lymphoseek at TERACHEM Symposium

Neoprobe Corporation a diversified developer of innovative oncology surgical and diagnostic products, today announced that Senior Vice President of Pharmaceutical Research and Clinical Development, Dr. Frederick O. Cope, presented information on the Company's lead pipeline initiative, Lymphoseek, at the International Symposium on Technetium and Other Radiometals in Chemistry and Medicine (TERACHEM), held September 8-11, 2010 in Bressanone (Bolzano), Italy.

14 Sep 2010

Researchers identify markers to predict preeclampsia risk in early pregnancy

Researchers identified 14 new markers that could identify in early pregnancy who may be at risk of developing preeclampsia in later pregnancy. An international team of scientists and physicians used a combination of sophisticated emerging technologies and data analysis to detect 14 simple metabolites with high accuracy to predict in early pregnancy which women are at risk of developing preeclampsia in later pregnancy.

14 Sep 2010

Montana to implement ACOEM's APG-I on-line practice guideline system

Montana's Department of Labor and Industry has announced that it will implement a system of Utilization and Treatment Guidelines using the on-line infrastructure and selected content provided by the American College of Occupational and Environmental Medicine (ACOEM).

14 Sep 2010

Exercise training, diet counseling for patients with heart disease risk improves quality of life

A lifestyle intervention incorporating exercise training and diet counseling in primary health care settings appears to improve quality of life among adults at moderate to high risk for heart disease and appears cost-effective compared to standard care, according to a report in the September 13 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

14 Sep 2010

Enlarged hearts regress faster in elderly women than in men after aortic valve replacement

Heart enlargement caused by narrowed aortic valves regresses faster in elderly women than in men after aortic valve replacement, according to research reported in a surgical supplement of Circulation: Journal of the American Heart Association.

14 Sep 2010

Switching ACS patients to Effient therapy reduces Maximum Platelet Aggregation

A study evaluating the level of platelet aggregation achieved after switching from Plavix (clopidogrel) 75 mg once-daily maintenance dosing plus aspirin to Effient(prasugrel) 10 mg once-daily maintenance dosing (MD) in patients with acute coronary syndrome (ACS) was published today in the Journal of the American College of Cardiology.

14 Sep 2010

New 'Therapeutic Hypothermia and Temperature Management' journal

Therapeutic Hypothermia and Temperature Management, a new quarterly peer-reviewed journal from Mary Ann Liebert, Inc., publishers, covers all aspects of hypothermia and temperature considerations relevant to this exciting field, including its application in cardiac arrest, spinal cord and traumatic brain injury, stroke, myocardial ischemia, neurogenic fever, emergency medicine, ICU management, anesthesiology, pediatrics, and much more.

14 Sep 2010