Technology News and Research

RSS

New antimicrobial wash to tackle food contamination

University of Georgia researchers have developed an effective technology for reducing contamination of dangerous bacteria on food

24 Jun 2008

Researchers develop brain-machine interfaces that learn with the brain

Devices known as brain-machine interfaces could someday be used routinely to help paralyzed patients and amputees control prosthetic limbs with just their thoughts. Now, University of Florida researchers have taken the concept a step further, devising a way for computerized devices not only to translate brain signals into movement but also to evolve with the brain as it learns.

24 Jun 2008

Amorfix achieves target sensitivity with its Alzheimer's disease diagnostic test

Amorfix Life Sciences has announced that its diagnostic test for the presence of aggregated Abeta in Alzheimer's disease is ready to be applied to patient samples.

24 Jun 2008

Quantum dots stop RNA interference in living cells

More than 15 years ago scientists discovered a way to stop a particular gene in its tracks. The Nobel Prize-winning finding holds tantalizing promise for medical science, but so far it has been difficult to apply the technique, known as RNA interference, in living cells.

24 Jun 2008

New way to limit gene transfer and expression

Researchers from Northwestern University and Texas A & M University have discovered a new way to limit gene transfer and expression to specific tissues in animals.

23 Jun 2008

Childhood prognosis of heart disease in later life

Heart diseases are one of the major causes of death in the western world. Research is under way in the University of Leicester Engineering Department, in collaboration with The Leicester Royal Infirmary, to analyse the heart rate variability of 10 year- old children, in an attempt to identify heart diseases at an early stage.

23 Jun 2008

Management of hypertension immediately after stroke

A research project at the University of Leicester in conjunction with the University of East Anglia, indicates that early reduction of high blood pressure following stroke is feasible and safe, and both Labetalol & Lisinopril were found to be suitable a medications for this purpose.

23 Jun 2008

New white wine as good for you as red!

Red wine is favoured by many health conscious tipplers because it contains higher levels of polyphenols - antioxidants which lower cholesterol and are thought to help prevent cancer.

23 Jun 2008

Dr Chris Mason appointed Senior Editor of Regenerative Medicine

The journal Regenerative Medicine has announced the promotion of Dr Chris Mason to Senior Editor. Dr Mason succeeds Dr Stephen Minger who has steered the journal since its launch in January 2006.

23 Jun 2008

Early detection of Alzheimer's in the pipeline

A boost of $1.6 million for new research into Alzheimer's Disease for Australian scientists means that the early detection of the disease could well be in the pipeline.

19 Jun 2008

Wall Street Journal examines efforts to encourage adoption of electronic prescribing technology

The Wall Street Journal on Tuesday examined several factors that are pushing physicians to adopt electronic prescribing technology, reporting that while the "possible benefits to doctors and patients are clear," there are obstacles that "hinder widespread adoption." Fewer than 10%, or about 35,000, of U.S. physicians currently use e-prescribing technology.

17 Jun 2008

Kaiser Daily Health Policy Report rounds up health news from the campaign trail

Fifty-three percent of U.S. adults trust presumptive Democratic presidential nominee Sen. Barack Obama (Ill.) more than presumptive Republican nominee Sen. John McCain (Ariz.) to address the issue of health care, compared with 33% who trust McCain more than Obama to address the issue, according to a recent Washington Post-ABC News poll, the Post reports.

17 Jun 2008

Like father like son - history of heart attacks in the family

Scientists know that heredity plays an important role in causing heart attacks. However the exact genetic mechanisms that transmit the risk of heart attacks from generation to generation still elude them.

17 Jun 2008

Health IT might not produce immediate savings, but it could improve quality of care, reduce health disparities

Health IT Now! Coalition on Friday at a Capitol Hill briefing asked lawmakers to pass legislation that would subsidize health care providers for the adoption of electronic health records, ensure interoperability among health care information technology platforms and address privacy concerns, CongressDaily reports (CongressDaily, 6/13).

17 Jun 2008

Gingrich outlines proposal to address health care costs

Former House Speaker Newt Gingrich (R-Ga.) on Wednesday in Omaha, Neb., outlined a proposal to help reduce health care costs that includes a health insurance mandate for U.S. residents with annual incomes more than $75,000, the AP/Lincoln Journal Star reports.

17 Jun 2008

Noninvasive molecular imaging technology helps track stem cells in tumors

Using noninvasive molecular imaging technology, a method has been developed to track the location and activity of mesenchymal stem cells (MSCs) in the tumors of living organisms, according to researchers at the Society of Nuclear Medicine's 55th Annual Meeting. This ability could lead to major advances in the use of stem cell therapies to treat cancer.

16 Jun 2008

Largest ever Canadian study on osteoporosis informs health policy

Dr David Goltzman and his team from the Research Institute of the McGill University Health Centre (RI MUHC) and McGill University - along with colleagues from across Canada - have issued new recommendations to public health authorities about how to best cope with osteoporosis, a bone disease which leads to increased risk of fracture, particularly in the elderly.

16 Jun 2008

Medicines derived from cannabis: A review of adverse events

Researchers at the McGill University Health Centre (MUHC), McGill University and the University of British Columbia (UBC) determined that medical use of cannabinoids do not cause an increase in serious adverse events, but are associated with an increase in some non-serious adverse events.

16 Jun 2008

Computer predicts anti-cancer molecules

A new computer-based method of analyzing cellular activity has correctly predicted the anti-tumour activity of several molecules.

16 Jun 2008

Nuclear medicine imaging test could aid children suffering from reflux disease

A nuclear medicine imaging test was used to confirm that children with respiratory problems may be more likely to develop gastroesophageal reflux disease, according to researchers at Society of Nuclear Medicine's 55th Annual Meeting.

16 Jun 2008