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Virtual reality to train brain and heart surgeons

Virtual reality simulation tools are already revolutionizing the way dentists are taught at Case Western Reserve University - and if M. Cenk Cavusoglu has his way, simulation technology at Case will also train the world's brain and heart surgeons.

9 Mar 2006

Gene regulation determines human-chimp differences

The vast differences between humans and chimpanzees are due more to changes in gene regulation than differences in individual genes themselves

9 Mar 2006

Information sharing crucial to healthcare

Much has been written about the enormous effort required to take scientific discovery from the laboratory bench to the patient's bedside.

9 Mar 2006

Taipan venom may stop excessive bleeding during vascular surgery

A blood-clotting protein in taipan venom has been identified by Queensland University of Technology PhD researcher Liam St Pierre to rapidly stop excessive bleeding during vascular surgery and major trauma.

9 Mar 2006

Landmine detection technology adapted to screen for breast cancer

Scientists researching ways to detect landmines have discovered a radical new way to screen for breast cancer using microwave radar technology that could save thousands of lives.

8 Mar 2006

Sono-Tek announces new ultrasonic atomization technology

Sono-Tek Corporation has announced that it is developing an entirely new generation of ultrasonic atomizing nozzles using advanced materials technology and unique new designs.

7 Mar 2006

Potential new treatment for Huntington and Parkinson patients

A potential new treatment for neurodegenerative disorders, which seems to be able to reduce the toxic protein aggregates characteristic of many of these diseases, is published online this week in the journal Proceedings of the National Academy of Sciences.

7 Mar 2006

Simple saliva test may offer a new way to probe the consequences of caffeine coupled with stress

Using doses of caffeine equivalent to drinking one to four cups of coffee and an intense arithmetic test as stressors, Klein and her colleagues found a rise in the amount of alpha amylase, an enzyme secreted by the salivary glands, in the healthy young men who participated in the study.

7 Mar 2006

Space suit technology can protect workers from heatstroke

The technology used in space suits to protect astronauts carrying out space walks in direct sunlight is now being used to develop protective clothing to safeguard firefighters and steel workers who often work in extremely hot and dangerous conditions.

6 Mar 2006

Orthopaedic medical device technologies that offer greater clinical benefits expected to succeed

Current users of medical device technologies for orthopaedic applications seek systems that offer maximum comfort while requiring minimum physical supervision. This is driving the market to continuously evolve technologies that use radically different approaches or make significant improvements to existing products.

6 Mar 2006

Cannabis destroys cancer cells

Researchers investigating the role of cannabis in cancer therapy reveal it has the potential to destroy leukaemia cells, in a paper published in the March 2006 edition of Letters in Drug Design & Discovery.

1 Mar 2006

"Technology for Health" now also in Switzerland

The international eHealth specialist InterComponentWare AG (ICW) is now represented in Switzerland, too: Based in Zurich, the new subsidiary InterComponentWare (Schweiz) AG will support the implementation of innovative eHealth solutions throughout Switzerland.

1 Mar 2006

New method for examining how radiation damages body tissue

The knowledge may make it possible to reduce side effects for cancer patients or to develop treatments for radiation exposure.

1 Mar 2006

New technique provides insight into shape of DNA molecules attached to a surface

A team of researchers from Boston University has developed a new application to enable more precise measurement of the location of a fluorescent label in a DNA layer.

1 Mar 2006

Night blindness is a new clinical symptom of Chagas disease

"This is a new observation, a new clinical symptom of Chagas disease," said Levin, head of the Laboratory of the Molecular Biology of Chagas Disease at the University of Buenos Aires, Argentina. Levin and colleagues report their findings in the March 2006, issue of the FASEB Journal.

1 Mar 2006

Cutaneous rabbit illusion affects human primary sensory cortex somatotopically

As much as neuroscientists know about the neural processes that signal touch, surprisingly little is understood about the neural correlates of conscious perception of tactile sensations.

1 Mar 2006

Can stem cell research lead the way to affordability?

The proliferation of patents in the emerging stem cell field may impede scientists from developing new treatments, says Merrill Goozner of the Center for Science in the Public Interest in the open access journal PLoS Medicine.

1 Mar 2006

senSAVE offers 24-hour telemedicinal health care

senSAVE is a radio networked monitoring system of intelligent sensors. The sensors for wireless ECG data recording are integrated into a shirt.

27 Feb 2006

BrainLAB wins patent infringement case

On Friday, the U.S. District Court in Denver, Colorado, dismissed the patent infringement lawsuit filed by Medtronic against BrainLAB in 1998.

27 Feb 2006

New radiological approach for mass fatality investigation

As far as we know, for the first time in the world a new radiological system was used recently at a mass fatality investigation. A team of researchers led by Professor Guy Rutty of the University of Leicester Forensic Pathology Unit used a mobile MSCT scanner at the mortuary for the examination of the victims of a vehicle mass fatality incident.

27 Feb 2006