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Carnegie Mellon researchers to develop new stem cell-based drug delivery therapy

Carnegie Mellon University's Stefan F. Zappe is using adult neural stem cells to develop a new stem cell-based drug delivery therapy that may ultimately help treat a variety of inherited genetic disorders like Hunter syndrome.

5 Nov 2007

New technology to tackle MRSA

The recent surge in Methicillin-resistant Staphylococcus aureus (MRSA) cases have thrust the infection into the spotlight. Most commonly traced to health care environments (HA-MRSA), the new community acquired (CA-MRSA) strains are now being found in schools, universities and athletic settings.

5 Nov 2007

Barr confirms patent challenge of Ritalin LA

Barr Pharmaceuticals, Inc. has confirmed that its subsidiary, Barr Laboratories, Inc., has initiated a challenge of the patents listed by Novartis Pharmaceuticals Corporation in connection with its Ritalin LA (methylphenidate hydrochloride) extended-release capsules, 10mg, 20mg, 30mg and 40mg.

5 Nov 2007

Prevalence of asymptomatic peripheral artery disease steadily increasing among American adults

The prevalence of asymptomatic peripheral artery disease (PAD) is steadily increasing among American adults, researchers reported at the American Heart Association's Scientific Sessions 2007.

5 Nov 2007

Artificial organs targeted in medical technology venture

The University of Bern is bringing together its established areas of expertise in the field of medical technology. The outstanding international reputation of medical technology teaching and research in Bern is to be further enhanced in the long term by the creation of new assistant professorships.

5 Nov 2007

Anesthesia pouch allows children to go home sooner after surgery

Children recovering from orthopaedic surgery feel less pain and leave the hospital sooner when they go home with a small pouch that delivers local anesthetic agents and blocks pain transmission from surgical sites.

5 Nov 2007

Hairpin peptide mimetics show promise as new drugs to fight HIV

When a host cell is infected with HIV, the virus brings its own genetic material into the host cell. This cell then replicates, reads the viral RNA, and uses it as a blueprint to produce more viral proteins.

5 Nov 2007

Heart plays a losing game of catch-up as people age

Researchers at Johns Hopkins have evidence to explain why the supposedly natural act of aging is by itself a very potent risk factor for life-threatening heart failure.

5 Nov 2007

Social and interpersonal skills of autistic adolescents can be improved

The challenges that autistic patients face become more pronounced during adolescence, a crucial period when many kinds of social behaviours are developed and when these individuals can become more keenly aware of their relationship difficulties.

5 Nov 2007

Family history of bipolar affects decision to have children

One in three people with a strong family history of bipolar disorder (manic depression) are reluctant to have children due to the hereditary nature of the illness and its perceived social stigma, new research from the University of New South Wales (UNSW) has found.

4 Nov 2007

TB vaccine can be a killer for babies with HIV

Experts in South Africa say a vaccine which was meant to protect children in developing countries from tuberculosis (TB)may in fact be killing them.

4 Nov 2007

Latest US food scare - 3.3 million pounds of frozen meat pizza products!

The latest food recall in the United States involves approximately 3.3 million pounds of frozen meat pizza products which are suspected of being contaminated with E. coli O157:H7.

4 Nov 2007

Drug rehab - a waste of public money?

Despite millions being spent on drug rehabilitation programmes in the UK it seems success stories are few and far between.

4 Nov 2007

Sleeping pill rouses woman from six year coma

Following a heroin overdose 23 year old Amy Pickard has been in a coma for the last 6 years, unable to eat or breathe for herself since falling unconscious in 2001.

4 Nov 2007

HRT breast cancer case thrown out of court

A woman who claimed hormone replacement therapy (HRT) caused her breast cancer has had her case thrown out of court.

4 Nov 2007

MRIs reveal 13% of healthy adults have a brain abnormality

A Dutch study has revealed that as many as 13% of healthy adults may have some type of undiagnosed abnormality in the brain.

4 Nov 2007

The slimmer the better when it comes to avoiding cancer

A new study which has analysed 40 years of international research has revealed that maintaining a healthy weight is essential to preventing cancer.

4 Nov 2007

Weight loss - some people just lsoe more!

There is no "one size fits all" when it comes to weight loss through exercise, says Queensland University of Technology behavioural scientist Neil King.

2 Nov 2007

Antibody might help starve cancerous tumors

An antibody might offer a safe and effective complement to anti-cancer therapies designed to starve malignant tumors by pruning the blood vessels that feed them, researchers report in the November 2 issue of the journal Cell, a publication of Cell Press.

2 Nov 2007

US adults most likely to report medical errors and skip needed care due to costs

At a time when the U.S. spends more than double what other countries spend for medical care - $6,697 per capita in 2005 - a new Commonwealth Fund seven-nation survey finds that U.S. patients are more likely to report experiencing medical errors, to go without care because of costs, and to say that the health care system needs to be rebuilt completely.

2 Nov 2007