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Youth with HIV take more risks after new meds introduced

Teens with HIV are having more risky sex with more partners than their counterparts did in the years before powerful new medications for HIV were introduced in 1996, according to a new report in the American Journal of Health Behavior.

28 Feb 2005

College administrators, students differ on what hazing is

A new study has uncovered a wide divide between what college students consider to be hazing and what university officials and researchers do.

28 Feb 2005

Methamphetamine, biggest illegal drug menace in America

Ten Attorneys General and officials from 13 other states came together today to attack what they called the biggest illegal drug menace in America: the use and production of methamphetamine.

28 Feb 2005

Comprehensive sex education is more effective at stopping the spread of HIV infection

It is estimated that more than half of all new HIV infections occur before the age of 25 and most are acquired through unprotected sexual intercourse.

28 Feb 2005

Mobile phone radio wave exposure limited by standards

Concerns over possible harmful health effects of mobile phone use have spurred standards that dictate limits on radio wave exposure emitted by phones and other wireless handheld devices.

28 Feb 2005

PET/CT imaging technology for cancer patients

Cancer patients at Mercy & Unity Hospitals have access to the latest in diagnostic imaging to assess the presence and extent of most types of cancer.

28 Feb 2005

Marked improvement in the number of cancers detected by breast screening

The breast screening programme...is making a real difference to over a million women by giving them peace of mind that they are being checked for this disease every three years."

28 Feb 2005

New medical devices can cause new immune problems

Medical devices are traditionally thought of as fairly simple implants such as stents and hip replacements – pieces of plastic or metal that are placed in the body to handle a very specific function. But biomedical devices now on the drawing board are considerably more sophisticated and represent an unprecedented melding of man and machine.

28 Feb 2005

Children suffering from ADHD may be ignoring visual information to their left

Children suffering from Attention Deficit Hyperactivity Disorder (ADHD) may be ignoring visual information to their left and being diagnosed mistakenly as having dyslexia, according to new research by Dr Tom Manly and colleagues at the Medical Research Council (MRC) Cognition and Brain Sciences Unit in Cambridge and published in Journal of Child Psychology and Psychiatry and Brain and Cognition.

27 Feb 2005

New technologies may offer new treatment options for some patients with degenerative back problems

New technologies may offer new treatment options for some patients with degenerative back problems, according to research presented at the 72nd Annual Meeting of the American Academy of Orthopaedic Surgeons. These latest innovations in spinal surgery could provide promise for hundreds of thousands of U.S. patients who undergo spinal surgery each year.

27 Feb 2005

Framework Convention on Tobacco Control (WHO FCTC) entered into force today

The World Health Organization Framework Convention on Tobacco Control (WHO FCTC) entered into force today. This represents an historical moment in public health, as the Treaty gives countries more tools to control tobacco use and save lives.

27 Feb 2005

Surgical treatment of hip or knee arthritis does not reduce obesity

A number of arthritis sufferers attribute their weight gain to inactivity due to a painful hip or knee. These patients may be disheartened when their post-operative weight either remains the same or increases.

27 Feb 2005

Up to 500,000 Americans will develop lupus-related kidney disease

According to the Lupus Foundation of America, an estimated 300,000 to 500,000 Americans with the autoimmune disease lupus eventually will develop lupus-related kidney disease, known as lupus nephritis. Lupus nephritis is one of the most serious manifestations of lupus and can lead to serious health problems, kidney failure, disability or death.

27 Feb 2005

New statistics show a big increase in the number of cancers detected by breast screening

New statistics show a big increase in the number of cancers detected by breast screening. In 2003/04 over 14% more cancers were detected compared to the previous year with over 11,000 women having breast cancer detected and treated following screening for the disease. Since 2001 the total number of cancers detected through breast screening has risen by nearly a third.

27 Feb 2005

Targeting the Hedgehog pathway could be used in the treatment of neurodegenerative diseases

Aberrant activation of the Hedgehog (Hh) pathway has been associated with numerous malignancies including basal cell carcinoma, medulloblastoma, and pancreatic cancer. Several reports also suggest that positive regulators of the Hh pathway could be used in the treatment of neurodegenerative diseases.

27 Feb 2005

Cigarette smokers have an increased risk of experiencing rotator cuff tears

Cigarette smokers have an increased risk of experiencing rotator cuff tears in their shoulders than their tobacco-free counterparts, according to study results presented today at the 72nd Annual Meeting of the American Academy of Orthopaedic Surgeons.

27 Feb 2005

Why women are more susceptible to anterior cruciate ligament (ACL) injuries

New research presented today at the 72nd Annual Meeting of the American Academy of Orthopaedic Surgeons includes important findings on the causes of anterior cruciate ligament (ACL) injuries in female athletes, such as posture and body movement. These findings may be key in the effort to find ways to prevent these types of injuries.

27 Feb 2005