University of Georgia scientist leads team
A team of researchers, led by a University of Georgia scientist, has developed the first transgenic system for removing arsenic from the soil by using genetically modified plants. The new system could have a major impact on arsenic pollution, which is a dramatic and growing threat to the environment and to human and animal health worldwide.
The scientists were able to insert two genes from the common bacterium Escherichia coli that allow
A new use of old technology could lead to handheld scanning diagnostic devices (as seen in Star Trek!) one day becoming a reality.
Writing in the October issue of Biologist, Steve Mitchell and colleagues (Imperial College of Science Technology and Medicine, London) envisage a future where, ‘an entire individual could be quickly scanned using a handheld device. Extrapolating further, such a scan could provide a virtually instant readout of an individual’s biochemistry, revealing potential ill
Researchers receive grant to use robots to improve walking
Irvine, Calif. — Paralysis from spinal cord injury was significantly reversed by adding tiny nerves from the rib cage and mixing them with a powerful growth inducer found in most nerve cells, a UC Irvine and Long Beach Veterans Administration Medical Center study has found.
The study, conducted in rats, suggests that nerve cells can be inserted and stimulated to grow through damaged areas of the spinal cord, perhaps
The plant Bizkaiko Txin-Txor Berziklategia (BTB), located in La Orkonera, Ortuella (Bizkaia, Basque Country) is the first plant of the Basque Autonomous Region dedicated to the assessment of waste derived from construction and demolition. Its set up, after an investment of 2,6 million euros, is going to prolong the average life of dumping sites.
The construction company Pavisa and the public corporation Garbiker, dependent on the Regional Council of Bizkaia, have designed the plant BTB for
New gene therapy procedures, DNA-based sensors, and other medical applications may be possible using a new method to initiate and control chemical reactions on DNA strands, developed by a team of chemists at the U.S. Department of Energys Argonne National Laboratory. The new technology uses specially designed nanometer-sized semiconductors–less than a billionth of an inch in size.
The technology is based on the groups discovery of “conductive linkers”–small organic molecules th
People with insulin-treated diabetes may soon be freed from the restrictive diet and regimented lifestyle usually associated with the condition
A study, funded by Diabetes UK and published in the British Medical Journal on Saturday 5 October 2002 [BMJ Volume 325] shows that a new flexible method of treating diabetes in the UK provides substantial benefits for quality of life without increasing health risk.
“DAFNE really does give the freedom to eat what you like, when you lik