Medical News

RSS

Certain pesticides double the risk of blood disorder

A study involving 678 individuals who apply pesticides, culled from a U.S. Agricultural Health Study of over 50,000 farmers, recently found that exposure to certain pesticides doubles one's risk of developing an abnormal blood condition called MGUS (monoclonal gammopathy of undetermined significance) compared with individuals in the general population.

13 Jun 2009

Estrogen receptor status may modify how a protein that spurs leukemia behaves in the breast

A protein known to play a role in growth of some types of leukemia appears to have a mixed function in breast cancer development, say researchers from the Lombardi Comprehensive Cancer Center at Georgetown University Medical Center (GUMC).

13 Jun 2009

90 per cent of the world's population won't have access to antivirals in pandemic - generic drugs may help though

Almost 90 per cent of the world's population will not have timely access to affordable supplies of vaccines and antiviral agents in the current influenza pandemic, but it is possible that inexpensive generic drugs that are readily available, even in developing countries, could save millions of lives.

13 Jun 2009

Cargo-screening ferret to detect hidden drugs and weapons

A new type of robot being developed will make it easier to detect drugs, weapons, explosives and illegal immigrants concealed in cargo containers.

13 Jun 2009

FDA issues health advisory on Levemir insulin

The U.S. Food and Drug Administration has learned that some stolen vials of the long-acting insulin Levemir made by Novo Nordisk Inc. have reappeared and are being sold in the U.S. market.

13 Jun 2009

Penn conducts largest national study on hospital patient satisfaction as it relates to nurse work environments

Researchers from the University of Pennsylvania School of Nursing conclude patients report higher satisfaction in hospitals that offer better work environments for nurses or fewer patients-to-nurse ratios, according to a new study published in today's issue of Health Affairs.

13 Jun 2009

Researcher looks for link between gene and pregnancy weight gain

Even before last week’s release of revised pregnancy weight-gain guidelines, a researcher at the University of Rochester School of Nursing was studying why certain women gain more pounds than others and searching for ways to help them maintain healthy weights.

13 Jun 2009

Resveratrol shows potential for significant health benefits

The benefits of alcohol are all about moderation. Low to moderate drinking - especially of red wine - appears to reduce all causes of mortality, while too much drinking causes multiple organ damage. A mini-review of recent findings on red wine's polyphenols, particularly one called resveratrol, will be published in the September issue of Alcoholism: Clinical & Experimental Research; the review is also available at Early View.

12 Jun 2009

Study shows promise for new cancer-stopping therapy

Researchers at Nationwide Children's Hospital and Johns Hopkins University have discovered that delivering a small molecule that is highly expressed in normal tissues but lost in diseased cells can result in tumor suppression.

12 Jun 2009

Genotoxic stress makes your hair go gray

Those pesky graying hairs that tend to crop up with age really are signs of stress, reveals a new report in the June 12 issue of Cell, a Cell Press publication.

12 Jun 2009

Nintendo Wii may help treat symptoms of Parkinson's disease

Parkinson's disease is a degenerative disease that impairs motor skills. Dr. Herz theorized that the popular computer game console, which simulates various sports and activities, could improve coordination, reflexes and other movement-related skills, but he found additional benefits as well.

12 Jun 2009

$Weight loss surgery increases risk of fractures$

Weight loss surgery increases risk of fractures

After weight loss surgery, people have nearly twice the expected risk of breaking a bone and an even higher risk of a foot or hand fracture, a new study has found. The results were presented at The Endocrine Society's 91st Annual Meeting in Washington, D.C.

12 Jun 2009

Sleep-disorded breathing and weight gain: The Sleep Heart Health Study

According to a research abstract presented at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies, a link exists between the severity of obstructive sleep apnea (OSA) and weight gain.

12 Jun 2009

The Lancet to launch series on the state of public health in Southeast Asia

As the global health community confronts the threat of a major new influenza pandemic, The Lancet, in partnership with the Rockefeller Foundation and the China Medical Board, will develop a major Series to assess the state of public health in southeast Asia.

12 Jun 2009

Dangerous liaisons: bacterial 'sex' causes antibiotic resistance

Some disease-causing bacteria are becoming resistant to antibiotics because they have peculiar sex lives, say researchers publishing new results today in the journal Science.

12 Jun 2009

Bioprocess increases vaccine yield

Empa researchers have managed to adapt a process for manufacturing certain vaccines - in particular that against Haemophilus influenzæ bacteria - for use in bioreactors, with the result that the yield is enhanced enormously.

12 Jun 2009

UK tops the list of countries at extreme risk to the spread of swine flu

A Warwick Business School professor and one of the founders of global risks specialist, Maplecroft, has released three new maps and indices revealing the countries most at risk from an influenza pandemic.

12 Jun 2009

Snoring during pregnancy may mean greater risk for gestational diabetes

If you are pregnant and your mate complains your frequent snoring is rattling the bedroom windows, you may have bigger problems than an annoyed, sleep-deprived partner.

12 Jun 2009

Does sleep duration influence body mass index in twins?

Body Mass Index (BMI) varies as a function of habitual sleep duration, according to a research abstract presented at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies.

12 Jun 2009

Sleep promotes lasting changes in memory for emotional scenes

According to a research abstract presented at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies, sleep selectively preservers memories that are emotionally salient and relevant to future goals when sleep follows soon after learning. Effects persist for as long as four months after the memory is created.

12 Jun 2009