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High-density of fast food outlets affects residents' weight and waist size

In a research article published recently by the American Journal of Epidemiology , Oregon Research Institute (ORI) scientist Fuzhong Li, Ph.D., and colleagues show that a high-density of fast food outlets was associated with an increase of 3 pounds in weight and .8 inches in waist circumference among neighborhood residents who frequently ate at those restaurants.

3 Mar 2009

Research looks at protective effects of acupuncture against NSAID-induced ulceration in a rat model

Nonsteroidal anti-inflammatory drugs (NSAIDs) are widely used as anti-inflammatory and analgesic agents.

3 Mar 2009

Drugs that act on 'fasting signal' may curb insulin resistance in obese

A report in the March issue of Cell Metabolism , a Cell Press publication, has found that a signal known to play a role during fasting also switches on early in the fat tissue of obese mice as they progress toward type 2 diabetes.

3 Mar 2009

Colonoscopy and virtual colonoscopy, either way get screened!

Today, patients have a wide selection of colorectal cancer screening exams from which to choose, unlike with other types of cancers.

3 Mar 2009

Certain combined medications after heart attack may increase risk of death

Following an acute coronary syndrome such as a heart attack or unstable angina, patients who receive a medication to reduce the risk of gastrointestinal bleeding that may be associated with the use of the antiplatelet drug clopidogrel and aspirin have an increased risk of subsequent hospitalization for acute coronary syndrome or death, according to a study in the March 4 issue of JAMA, the Journal of the American Medical Association.

3 Mar 2009

Boston Scientific launches Taxus Liberte drug-eluting stent in Japan

Boston Scientific Corporation has announced the launch of its TAXUS Liberte Paclitaxel-Eluting Coronary Stent System in Japan.

3 Mar 2009

Bionovo announces publication of positive trial results for Menerba

Bionovo, Inc. has announced the online publication of a peer-reviewed article in the journal, Menopause, reporting Menerba (formerly MF101) is well tolerated, safe and effective for the treatment of vasomotor symptoms (hot flashes and night sweats) associated with menopause.

3 Mar 2009

Better tests needed to pinpoint memory problems

There's a lot more to memory than the ability to remember a story, who the President is, or what you ate for lunch.

3 Mar 2009

Study looks at effect of vitamin B6, folate, and vitamin B12 supplements in coeliac disease

Coeliac disease is a typical example of a malabsorption syndrome conferring increased risk for various deficiency states, including folate and vitamin B12.

3 Mar 2009

Alcohol in films and TV ads makes people drink more

New research has shown for the first time that portrayals of alcohol in films and TV advertisements have an immediate effect on the amount of alcohol that people drink.

3 Mar 2009

Alcohol may increase pancreatic cancer risk

Consuming two or more drinks per day could increase a person's risk of pancreatic cancer by about 22 percent, according to data published in Cancer Epidemiology, Biomarkers and Prevention , a journal of the American Association for Cancer Research.

3 Mar 2009

Aerovance starts trial of Aerovant for uncontrolled asthma

Aerovance Inc. has announced that it has received clearance from the U.S. Food and Drug Administration (FDA) and the U.K. Medicines and Healthcare products Regulatory Agency (MHRA) to initiate Aerovance's Phase IIb clinical trial, AeroTrial(TM), of inhaled dry powder Aerovant in patients with uncontrolled asthma.

3 Mar 2009

New guidelines for childhood obesity programs

The Academy for Eating Disorders (AED), a global professional association committed to leadership in eating disorders research, education, treatment and prevention, issued guidelines for childhood obesity prevention programs to ensure that community- and school-based efforts are carried out with equal concern for children's physical, social and emotional health.

3 Mar 2009

Better understanding of immune system activation

Linda Andersson at Malmo University in Sweden has studied the ability of dendritic cells to sample the surrounding environment. To understand how different materials are taken up and what happens within the cells can for example facilitate the development of new vaccines.

3 Mar 2009

Parasitic worms may lead to treatment for multiple sclerosis

Scientists from The University of Nottingham will study the potential health benefits of parasitic worms as part of a study investigating treatments for people with the autoimmune condition multiple sclerosis (MS).

3 Mar 2009

'Baby boom' carpenters at greatest risk of developing asbestos related cancer

One in 17 British carpenters born in the 1940s will die of mesothelioma - a cancer of the lining of the lung caused by asbestos - according to new research published in the British Journal of Cancer.

3 Mar 2009

Recent drug use masks cocaine abusers' cognitive impairment

Recent cocaine use may hide some of the cognitive deficits commonly experienced by individuals addicted to cocaine, scientists at the U.S. Department of Energy's Brookhaven National Laboratory report in a study published in the April 2009 issue of Neuropsychopharmacology - a special issue dedicated to cocaine research.

3 Mar 2009

Discovery of gene that modifies severity of cystic fibrosis lung disease

Researchers at Wake Forest University Baptist Medical Center, and colleagues, have identified a gene that modifies the severity of lung disease in people with cystic fibrosis, a lethal genetic condition. The findings open the door to possible new targets for treatment, researchers say.

3 Mar 2009

New protein identified in bacterial arsenal

Nearly a billion years ago, bacteria evolved an insidious means of infecting their hosts - a syringe-like mechanism able to inject cells with stealthy hijacker molecules. These molecules, called virulence factors, play a sophisticated game of mimicry, imitating many of the cells' normal activities but ultimately co-opting them to serve the bacteria's needs.

3 Mar 2009

UB and AHRM, Inc. help Buffalo join the electronic medical revolution

The Obama administration's push to move health care from handwritten charts and prescriptions into the electronic age is getting a boost in Western New York with new funding to establish a Medication Management Research Network in the University at Buffalo's New York State Center of Excellence in Bioinformatics and Life Sciences.

3 Mar 2009