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Ultra-miniature bialy-shaped drug delivery particles

Ultra-miniature bialy-shaped particles - called nanobialys because they resemble tiny versions of the flat, onion-topped rolls popular in New York City - could soon be carrying medicinal compounds through patients' bloodstreams to tumors or atherosclerotic plaques.

29 Jul 2008

Cholesterol lowering drugs may protect against dementia

A new study has found more evidence that the drugs commonly used to lower cholesterol may also offer protection from dementia and memory loss.

29 Jul 2008

Study first to show range and severity of birth defects associated with Type 1 and Type 2 diabetes

Women who receive a diagnosis of diabetes before they become pregnant are three to four times more likely to have a child with one or even multiple birth defects than a mother who receives a diagnosis of diabetes while pregnant or a mother who is not diabetic, according to a study by the Centers for Disease Control and Prevention (CDC), released in the American Journal of Obstetrics and Gynecology

29 Jul 2008

New therapy freezes out esophagus cancer

UT Southwestern Medical Center gastroenterologists are using a new method to freeze damaged cells in the esophagus, preventing them from turning cancerous.

29 Jul 2008

Brits invited to tune in to a heart attack

Brits are being invited to "tune in" to a short film which shows how it feels to experience a heart attack.

29 Jul 2008

A daily 45 minute walk limits the impact of diabetes

According to scientists in the UK, by simply walking for an extra 45 minutes a day, people with diabetes can limit the impact of the disease.

29 Jul 2008

Breakthrough in crippling childhood disease Friedreich's ataxia

University of Sydney scientists have made a breakthrough that could lead to new treatments for the crippling childhood disease Friedreich's ataxia.

28 Jul 2008

Oily fish protect Japanese men against clogged arteries

If you're fishing for ways to reduce the risk of heart disease, you might start with the seafood-rich diet typically served up in Japan. According to new research, a lifetime of eating tuna, sardines, salmon and other fish appears to protect Japanese men against clogged arteries, despite other cardiovascular risk factors.

28 Jul 2008

Most adults in U.S. will be overweight or obese by 2030

Most adults in the U.S. will be overweight or obese by 2030, with related health care spending projected to be as much as $956.9 billion, according to researchers at the Johns Hopkins Bloomberg School of Public Health, the Agency for Healthcare Research and Quality and the University of Pennsylvania School of Medicine. Their results are published in the July 2008 online issue of Obesity.

28 Jul 2008

Direct link between air pollution and high blood pressure

The air people breathe while walking in the park, working in the garden or shopping downtown may be unhealthy enough to seriously spike their blood pressure, a new study suggests.

28 Jul 2008

Hip bone density predicts breast cancer risk independently of Gail score

Measuring a woman's bone mineral density can provide additional information that may help more accurately determine a woman's risk of developing breast cancer. That is the conclusion of a new study published in the September 1, 2008 issue of CANCER, a peer-reviewed journal of the American Cancer Society.

28 Jul 2008

Foods high in conjugated linoleic acids can enrich breast milk

Have a cookie before breast-feeding, mom? Eating special cookies enriched with conjugated linoleic acid (CLA) can increase the level of these potentially healthful fatty acids in breast milk, reports a recent study in the journal Nutrition Research.

28 Jul 2008

Australian Green party say follow the U.S. and ban trans fat

The New South Wales Green Party wants the State Government to follow similar moves as those in the U.S. and ban 'trans fat' in foods.

28 Jul 2008

Lung inflammation from influenza and other infections could be turned off following new discovery

A new discovery could lead to treatments which turn off the inflammation in the lungs caused by influenza and other infections, according to a study published in the journal Nature Immunology.

27 Jul 2008

U.S. authorities seize Xiadafil VIP tablets after company refuses to recall product

At the request of the U.S. Food and Drug Administration, U.S. Marshals seized nearly $74,000 worth of Xiadafil VIP tablets, Lots 6K029 and 6K209-SEI, distributed by SEI Pharmaceuticals, Inc. of Miami, Fla. Although marketed as a dietary supplement to treat erectile dysfunction (ED) and for sexual enhancement, these lots represent an illegally marketed drug containing an undeclared ingredient.

24 Jul 2008

Study shows emergency physicians have good first instincts in diagnosing heart attacks

A study out of Wake Forest University Baptist Medical Center demonstrates emergency room doctors are correctly identifying patients who are having a heart attack, even when laboratory tests haven't yet confirmed it.

24 Jul 2008

Researchers find key mechanism of cell damage in aging and disease

Researchers have taken a first snapshot of how a class of highly reactive molecules inflicts cellular damage as part of aging, heart disease, stroke, cancer, diabetes, kidney disease and Alzheimer's disease to name a few. According to a study published today in the journal Cell, researchers have discovered a tool that can monitor related damage and determine the degree to which antioxidant drugs effectively combat disease.

24 Jul 2008

Food and drink giants pledge big money to tackle Britain's obesity problem

A group of food and drinks companies in Britain have pledged more than £200 million to help tackle the UK's obesity problem.

24 Jul 2008

Endurance exercise makes heart younger

Absence may make the heart grow fonder, but endurance exercise seems to make it younger. According to a study conducted at Washington University School of Medicine in St. Louis, older people who did endurance exercise training for about a year ended up with metabolically much younger hearts.

23 Jul 2008

First-of-its-kind study examines whether fat tissues from different areas of the body vary in stem cell concentration

Fat removed from the lower abdomen and inner thigh through liposuction was found to be an excellent source of stem cells, with higher stem cell concentrations than other areas of the body, reports a Brazilian-based study in August's Plastic and Reconstructive Surgery, the official medical journal of the American Society of Plastic Surgeons (ASPS).

23 Jul 2008