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Special nasal cream will bust deadly superbugs

A special cream enriched with bacteria-busting viruses has been developed by scientists in Britain and it could eradicate deadly superbugs such as MRSA from hospitals.

13 Aug 2007

Why acid reflux sometimes turns into cancer

New research from scientists at UT Southwestern Medical Center and the Dallas Veterans Affairs Medical Center underscores the importance of preventing recurring acid reflux while also uncovering tantalizing clues on how typical acid reflux can turn potentially cancerous.

12 Aug 2007

Light-activated molecules used to induce apoptosis in cancer cells

A key challenge facing doctors as they treat patients suffering from cancer or other diseases resulting from genetic mutations is that the drugs at their disposal often don't discriminate between healthy cells and dangerous ones -- think of the brute-force approach of chemotherapy, for instance.

12 Aug 2007

Steep rises in cancers linked to excessive sun exposure, alcohol, smoking and obesity

Rates of melanoma, the most dangerous form of skin cancer, have risen by over 40 per cent in the past decade, making it the fastest rising cancer in the UK. Incidence of mouth, womb, and kidney cancers has also shown rapid increases in the last 10 years.

8 Aug 2007

Age-related hearing loss very common

For many people, hearing loss is part of aging. Hearing loss affects approximately one-third of people over age 65. Among people age 75 and older, 40 percent to 50 percent experience hearing loss.

7 Aug 2007

7-step guide to understanding tonsils and strep

Fifteen-year-old Kaci Jawegg's family knew the signs and symptoms all too well: It would start with itchy ears, followed by a sore and scratchy throat.

6 Aug 2007

New diagnostic tool to detect infection-causing bacteria

Infection-causing bacteria can't hide from researchers at Northern Arizona University, who recently helped develop the first diagnostic tool to detect them.

3 Aug 2007

Neighbor clustering better identifies functionally related genes on the bacterial chromosome

The moment a bacterial pathogen makes contact with its host, its goal is simple: to infect.

1 Aug 2007

Tips for relief from gastroesophageal reflux disease

Are you suffering from heartburn? Heartburn can be a symptom of a serious problem called "gastroesophageal reflux disease," also known as GERD.

1 Aug 2007

Prescribing antibiotics to children remains common practice

Regular prescribing of antibiotics to children in the community is sufficient to sustain a high level of antibiotic resistance in the population, warn experts in a study published on bmj.com.

27 Jul 2007

GPs antibiotic prescribing practices are still contributing to resistance

GPs are still prescribing antibiotics for up to 80% of cases of sore throat, otitis media, upper respiratory tract infections, and sinusitis, despite the fact that official guidance warns against this practice, according to an analysis of the world's largest primary care database of consultations and prescriptions, published this week in a supplement to the Journal of Antimicrobial Chemotherapy.

26 Jul 2007

Alkaline diet can combat the effects of acid reflux

Gastroesophageal Reflux Disease (GERD), more commonly known as acid reflux, affects 19.8 percent of adults in the United States (roughly 47.3 million people).

25 Jul 2007

Another alert over sick air traveler in the U.S.

Another alert has been triggered in the United States over an air traveler with a serious infection.

24 Jul 2007

Saline for chronic rhinosinusitis

Spraying salty water (saline) into your nose can help reduce the symptoms of pain and congestion that accompany long-term infections of the nasal passages, a Cochrane Systematic Review has concluded.

18 Jul 2007

Key mechanism to emergence of deadly strep bacteria discovered

The incidence of serious strep infections has risen dramatically in the last three decades, and this increase is largely attributed to the spread around the globe of a single strain of strep known as the invasive M1T1 clone.

16 Jul 2007

Children with Tourette's better at mental grammar skills

Children with Tourette's syndrome may have to put up with some unwanted movement and verbal tics, but neuroscientists at Georgetown University Medical Center and the Kennedy Krieger Institute have found that they are much quicker at processing certain mental grammar skills than are children without the disorder.

16 Jul 2007

Cosmetic surgery techniques improve thyroid surgery results

Cosmetic surgery techniques, such as having a patient sit or stand while incision sites are marked so they blend into natural lines of the body, can improve the aesthetic result of thyroid surgery as well, researchers say.

10 Jul 2007

Avastin helps those with radiation retinopathy

Patients with radiation retinopathy who were destined to go blind within five years now can keep their sight longer through localized treatment with Avastin, a well-known cancer drug, according to a two-year study published in the June, 2007 Archives of Ophthalmology.

23 Jun 2007

Smoking declines in New York City

smoking rate has plummeted since a comprehensive program against smoking was launched in 2002, according to findings issued today in the national Centers for Disease Control and Prevention?s Morbidity and Mortality Weekly Report (MMWR).

23 Jun 2007

Better understanding of how the body fights off mucosal pathogens

In a finding that could have important implications for HIV vaccine research, new research at Weill Cornell Medical College illuminates the ways in which the body prevents its mucosal surfaces from being overwhelmed by bacteria.

17 Jun 2007