New research carried out by scientists at partner institutions UWIC (University of Wales Institute, Cardiff), University of Wales College of Medicine (UWCM) in Cardiff and the University of Waikato, New Zealand, has found sensitivity to honey of wound infecting bacteria.

In a report published in the November 2002 issue of Journal of Applied Microbiology, Dr Rose Cooper (UWIC), Professor Peter Molan MBE (University of Waikato) and Professor Keith Harding (UWCM) explain: “In laboratory tests,

A nuclear probe developed by CSIRO for minerals exploration and mining may soon be used to combat some of the world’s biggest environmental problems.

Overseas the probe could help prevent acid rain, one of the most pressing environmental problems in the northern hemisphere.

CSIRO also hopes to use the probe to measure salt concentrations in soil as part of its assault on dryland salinity.

“Acid rain is caused when high sulphur fossil fuels are burnt,” says Dr Mihai Bo

Flavonoids that are found in fruit, vegetables, chocolate, tea, wine, and grape juice reduce cellular oxidative stress and are associated with a reduced risk of heart disease and cancer. Concord grape juice is a rich source of flavonoids, but it has not been compared to antioxidant supplements in terms of its efficacy in reducing oxidative stress. In an article in the American Journal of Clinical Nutrition, O’Byrne et al. compared the effects of Concord grape juice (CGJ) and antioxidant suppleme

Geologists may have to revise their ideas about what goes on in the Earth’s interior, following the publication today of new research in the journal ’Nature’. It appears that contrary to previous belief, part of the interior has remained undisturbed for at least two-and-a-half billion years, in spite of the massive forces at work inside the planet.

Like a saucepan of thick syrup being heated on the stove, huge convection currents within the Earth, generated by heat from the co

USGS-funded research weighs benefits of forest thinning on plants and animals

Recent studies show that thinning of young forests can benefit the development of old-growth characteristics and the diversity of plants and animals, but only if methods are used that protect and promote the development of shrubs, hardwoods, and large or old trees.

The findings, which were made by researchers from the U.S. Geological Survey (USGS) and Oregon State University (OSU), hold special sig

Research by US scientists has produced a novel finding about the effect on cancer of an important DNA repair gene and, as a result, identified the first clinically useful independent prognostic marker for early stage resected patients with non-small cell lung cancer.

Their results should help doctors in the future to determine which of their patients with non small-cell lung cancer (NSCLC)[1] who have undergone surgery with curative intent are likeliest to suffer from recurrences or relapse