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Technique using ordinary light detects scoliosis in children

Lateral curvature of the spine can now be detected without the use of X-rays. Tom Huysmans of K.U.Leuven’s Department of Biomechanics and Graphic Design has developed a technique using ordinary light which approaches the precision of radiology.

15 Jun 2004

Mammograms, wider access, better technologies needed

Mammography has helped lower the death rate from breast cancer, but a new report by the Institute of Medicine says much could be done to improve breast cancer screening and save even more lives.

12 Jun 2004

Enbrel therapy allowed more rheumatoid arthritis patients to achieve clinical remission

New results from TEMPO (Trial of Etanercept and Methotrexate with Radiographic Patient Outcomes) demonstrated that Enbrel® (etanercept) therapy allowed significantly more rheumatoid arthritis (RA) patients to achieve clinical remission at two years compared to patients treated with methotrexate alone.

11 Jun 2004

New shaped-beam radiation delivery system provides patients with targeted cancer treatment

The Cleveland Clinic has installed the latest in radiation oncology technology, making it possible to treat a wider range of cancer patients with more precisely targeted radiation treatments that largely spare healthy tissues.

10 Jun 2004

Exercise is more influential than calcium intake in determining bone strength in young women

Studies have shown that most of a female's bone mass is built between the ages of 13 and 15 and then slowly lost in the last four decades of her life. Therefore, attaining optimal bone mass and bone strength in adolescence may offer the best protection possible against osteoporosis - bone loss in post-menopausal women and the elderly.

10 Jun 2004

Over-the-counter cream protects against jellyfish stings

Two dozen volunteers bravely exposed their arms to jellyfish tentacles as part of a new Stanford University School of Medicine study to test a topical, over-the-counter cream designed to protect against stinging nettles. Fortunately for the volunteers, the cream appeared to be relatively effective.

3 Jun 2004

Scientists reveal the crystal structure of the first described enzymatic RNA

Scientists in the department of molecular biophysics and biochemistry at Yale revealed the crystal structure of the first described enzymatic RNA - what it looks like and how it reacts - in the journal Nature.

2 Jun 2004

New technology gives neurosurgeons real-time images in the operating room

Within the past decade, imaging systems have provided much clearer pictures of the brain’s structures, and navigational tools have helped physicians map direct approaches, minimize points of entry and spare healthy brain and function.

27 May 2004

New medical tool that will reduce the exposure to X-rays for patients with broken bones

Collaboration between Virginia Tech students and faculty has led to the invention of a new medical tool that will reduce the exposure to X-rays for patients with broken bones.

27 May 2004

X-ray beams could kick start genes into fighting cancer

X-ray beams could kick start genes into fighting cancer as an exciting new way of targeting therapy against the disease, according to new research in the Journal of Gene Medicine.

25 May 2004

Australian neurology ward goes wireless

In a first for the Monash Medical Centre, Ward 54 is going wireless. Efficiencies are expected to increase when clinical staff use innovative hand-held devices and mobile equipment to deliver patient care.

24 May 2004

Folic acid important before pregnancy

Only about 25 per cent of women in many countries voluntarily take folic acid tablets before conception, says a U of T researcher.

22 May 2004

Health Canada to tackle human health impacts of air pollution

Health Minister Pierre Pettigrew today announced the Government of Canada is allocating $1 million over the next year to fund cutting-edge research on the human health impacts of air pollution in support of the Georgia Basin/Puget Sound International Airshed Strategy, one of three pilot projects under the Canada-United States Border Air Quality Strategy.

20 May 2004

Exercise reverses signs of artery disease in obese children

Healthy but obese adolescents display abnormal responses to tests of blood vessel function, but after a short course of exercise their test results match those of lean youngsters, even though they remain heavy, according to a new study in the May 19, 2004 issue of the Journal of the American College of Cardiology.

19 May 2004

25% of women in many countries voluntarily take folic acid tablets before conception

By taking folic acid before pregnancy or during the first few weeks after conception, women can markedly lower the risk of neural tube defects in their offspring; the defects commonly manifest themselves as a debilitating health condition known as spina bifida. The neural tube is fully developed 22 to 28 days after conception

19 May 2004

New generation of programmable chips set to revolutionise medical industry

The MI-3 project is focussing on developing and exploiting a new generation of programmable chips that will produce images that can be transformed even before they leave the camera. Active Pixel Sensors exploit the capabilities of Complimentary Metal Oxide Semi-Conductor (CMOS) Chips by allowing intelligent imaging that can focus right down to individual pixels.

19 May 2004

Women are not checking for colon cancer

Many women who regularly get checked for breast cancer and cervical cancer still don’t go for a test that could save them from another big killer -- colon cancer – according to new University of Michigan research. But perhaps their mammogram and Pap smear appointments could be used as “teachable moments” to help prompt them to get their colons checked, the researchers suggest.

15 May 2004