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New type of nanoparticle created by spray pyrolysis

Researchers at the University of California, Davis, have created a new type of nanoparticle that could be used in tests for medical diagnostics, environmental pollution, and contamination of food products.

5 Feb 2007

Gastric surgery the latest idea in the U.S. to resolve obesity in children

The popularity of stomach surgery in the United States to resolve obesity has greatly increased in the last few years but operating on obese children has rarely been done because of the considerable risks involved.

5 Feb 2007

British experts baffled by bird flu outbreak

Although more than 150,000 turkeys have been slaughtered at a farm in Suffolk in England in order to curb the spread of the deadly bird flu virus, officials remain baffled as to the source of the outbreak.

5 Feb 2007

Brits on high alert as bird flu kills thousands of turkeys

British health officials have confirmed that the avian flu virus which killed 2,600 turkeys at a farm in Lowestoft, Suffolk was indeed the H5N1 virus.

4 Feb 2007

Alphanate approved to treat Von Willebrand disease

The U.S. Food and Drug Administration (FDA) has announced the approval of Antihemophilic Factor/von Willebrand Factor Complex (Human), Alphanate.

4 Feb 2007

Poor mums more likely to become obese

A new study in BJOG: An International Journal of Obstetrics and Gynaecology, reveals how women from economically-disadvantaged backgrounds are most at risk of developing maternal obesity.

4 Feb 2007

Link between mood and food

People feeling sad tend to eat more of less-healthy comfort foods than when they feel happy, finds a new study co-authored by a Cornell food marketing expert. However, when nutritional information is available, those same sad people curb their hedonistic consumption. But happier people don't.

31 Jan 2007

Natural fibre may help overweight achieve a healthy body weight

It sounds almost too good to be true, but Dr. Raylene Reimer, a researcher at the University of Calgary, Faculty of Kinesiology, believes she may have found an important weapon in the war against obesity.

31 Jan 2007

Corn, oats, cherries and red wine's high melatonin content can help delay ageing

The Spanish Ageing Research Network (Red Nacional de Investigación del Envejecimiento), funded by Carlos III Health Institute and headed by professor Darío Acuna Castroviejo, from the University of Granada, is very near to achieving one of today's Science greatest goals: allowing humans to age in the best possible health conditions.

31 Jan 2007

Garlic offers hope in cystic fibrosis infection

Garlic has been hailed a wonder drug for centuries and has been used to prevent gangrene, treat high blood pressure, ward off common colds and is even believed by some to have cancer-fighting properties.

31 Jan 2007

FDA approves Neuren's phase 3 Glypromate trial

Neuren Pharmaceuticals has announced that the US Food and Drug Administration (FDA) has accepted its investigational new drug application (IND) and authorised the Company to proceed with its Phase 3 trial to prevent cognitive impairment following major cardiac surgery using Glypromate.

30 Jan 2007

Effects of nanotechnology on health and environment

University of Florida engineering student Maria Palazuelos is working on nanotechnology, but she's not seeking a better sunscreen, tougher golf club or other product - the focus of many engineers in the field.

30 Jan 2007

FDA and VA to share information on safe use of medical products

The U.S. Food and Drug Administration (FDA) in the U.S. Department of Health and Human Services and the Veterans Health Administration (VHA) in the U.S. Department of Veterans Affairs (VA) announced today that they have signed a memorandum of understanding (MOU) to share information and expertise related to the review and use of FDA-regulated drugs, biologics and medical devices (medical products).

30 Jan 2007

FDA commits to safety

The U.S. Food and Drug Administration (FDA) today outlined a comprehensive commitment to the safety of drugs and other medical products.

30 Jan 2007

CeNeRx BioPharma starts human trials of RIMA antidepressant

CeNeRx BioPharma, Inc. has announced the initiation of human clinical trials of Tyrima, CeNeRx's new drug candidate with a triple mechanism of action for the treatment of depression and anxiety.

30 Jan 2007

Salmonella survives better due to altered DNA

Since 1995 there has been a considerable increase in the number of infections with a specific type of Salmonella bacteria transmitted via food.

30 Jan 2007

Virtual human metabolic network for medical science

Bioengineering researchers at UC San Diego have painstakingly assembled a virtual human metabolic network that will give researchers a new way to hunt for better treatments for hundreds of human metabolic disorders, from diabetes to high levels of cholesterol in the blood.

30 Jan 2007

First estimate at number of genes determining growth rate in any animal

How many genes influence a complex trait, like weight, height or body type?

30 Jan 2007

Antibiotic doses could be reduced by up to 50 times using new approach

Steven Hagens, previously at the University of Vienna, told Chemistry & Industry, the magazine of the SCI, that certain bacteriophages, a type of virus that infects bacteria, can boost the effectiveness of antibiotics gentamicin, gramacidin or tetracycline.

29 Jan 2007

SH2B1 protein plays a key role in controlling body weight, response to insulin and leptin

A single protein in brain cells may act as a linchpin in the body's weight-regulating system, playing a key role in the flurry of signals that govern fat storage, sugar use, energy balance and weight, University of Michigan Medical School researchers report.

29 Jan 2007