A collaboration of surgeons successfully transplanted kidneys into 50 recipients using an innovative robot-assisted procedure in which the organ is cooled with sterile ice during the operation.
Thermo Fisher Scientific announced that it has signed an agreement to sell its cell culture (...
ImmunoChemistry Technologies (ICT) has changed ownership and is now majority women-owned. The...
An experimental device is letting paralyzed people drive wheelchairs simply by flicking their tongue in the right direction. Key to this wireless system: Users get their tongue pierced with a magnetic stud that resembles jewelry and acts like a joystick.
Scientists have charted a significant signaling network in a tiny organism that's big in the world of biofuels research.
A study shows for the first time that X-ray lasers can be used to generate a complete 3-D model of a protein without any prior knowledge of its structure.
Researchers have recently developed a new technique for profiling enzyme activities in cell lysate, a fluid containing the internal contents of cells, allowing them to analyze the enzyme reactions within cells.
Researchers report that the deletion of any single gene in yeast cells puts pressure on the organism’s genome to compensate, leading to a mutation in another gene.
The first trickle of fuels made from agricultural waste is finally winding its way into the nation's energy supply, after years of broken promises and hype promoting a next-generation fuel source cleaner than oil.
Researcher Finds Way to Reduce Unnecessary Lab Tests, Decrease Patient Costs by Modifying Software DesignNovember 5, 2013 12:36 pm | News | Comments
When patients undergo diagnostic lab tests as part of the inpatient admission process, they may wonder why or how physicians choose particular tests. Now, a researcher and her colleagues have studied how to modify these lists to ensure health professionals order relevant tests and omit unnecessary lab tests.
Research into clinical use of microbeam radiation therapy (MRT) has been limited because of the sheer size of the technology required to generate the beams. Now, researchers have developed a new microbeam emitter which has scaled down the technology, opening the doors for clinical research.
The ankle is often considered an anatomical jumble, and its role in maintaining stability and motion has not been well characterized. Now, researchers have measured the stiffness of the ankle in various directions using a robot called the “Anklebot.”
New research is laying the groundwork for touch-sensitive prosthetic limbs that one day could convey real-time sensory information to amputees via a direct interface with the brain.
Sartorius Stedim Biotech today made a cash offer to acquire the UK company TAP Biosystems Group plc (TAP Biosystems), through its wholly owned subsidiary Sartorius Stedim Biotech GmbH. The proposed transaction, which is subject to customary closing conditions, including the approval of TAP’s shareholders, values the equity of TAP Biosystems at approximately €33 million.
Inspired by how wireless communication networks use multiple radio frequencies to communicate with multiple users, researchers have developed a new high-speed microscopy technique that is an order of magnitude faster than current fluorescence-imaging technologies.
The report by scientists of a new hepatitis virus earlier this year was a false alarm, according to researchers who correctly identified the virus as a contaminant present in a type of glassware used in many research labs. Their finding highlights both the promise and peril of today’s powerful “next-generation” lab techniques.
A joint research team is developing a new breast cancer screening technique that has the potential to reduce false positives, and, possibly, minimize the need for invasive biopsies. The new MRI device could improve both the process and accuracy of breast cancer screening by scanning for sodium levels in the breast.
A new laser, the Supra Scan Multi-spot Laser, is helping experts provide better treatment for eye diseases. This advanced laser can prevent blindness for some patients with serious conditions. The first patient received treatment from the laser for proliferative diabetic retinopathy on July 22.
Scientists are reporting an advance in smartphone-based imaging that could help physicians in far-flung and resource-limited locations monitor how well treatments for infections are working by detecting, for the first time, individual viruses.
Your smartphone now can see what the naked eye cannot: A single virus and bits of material less than one-thousandth of the width of a human hair. A team of researchers has created a portable smartphone attachment that can be used to perform sophisticated field testing to detect viruses and bacteria without the need for bulky and expensive microscopes and lab equipment.
A research collaboration has combined Fourier Transform Infrared (FTIR) spectroscopy with computed tomography (CT-scans) to create a non-destructive 3-D imaging technique that provides molecular-level chemical information of unprecedented detail on biological and other specimens with no need to stain or alter the specimen.
Tiny silicon crystals caused no health problems in monkeys three months after large doses were injected, marking a step forward in the quest to bring such materials into clinics as biomedical imaging agents, according to a new study. The findings suggest that the silicon nanocrystals, known as quantum dots, may be a safe tool for diagnostic imaging in humans.
Engineers have devised a method to convert a relatively inexpensive conventional microscope into a billion-pixel imaging system that significantly outperforms the best available standard microscope. Such a system could greatly improve the efficiency of digital pathology, in which specialists need to review large numbers of tissue samples.
Newly trialed native algae species provide real hope for the development of commercially viable fuels from algae, scientists have found. The researchers have identified fast-growing and hardy microscopic algae that could prove the key to cheaper and more efficient alternative fuel production.
Researchers have unraveled the secret to byssus threads, the tiny natural bungee cords that mussels use to dangle loosely from rocks, piers or ships. Byssus threads, they found, are composed of a well-designed combination of soft, stretchy material on one end and much stiffer material on the other.
For the first time, scientists are working on developing a ‘nano-coating’ that would protect a vaccine from its environment both in transit and for storage. Using the latest chemistry advances, researchers hope to show how nano-silica can be grown around individual vaccine molecules, enabling a vaccine to be taken anywhere in the world without refrigeration.
Researchers are now reporting advances in complex three-dimensional structures development using gelatin-based microparticles to deliver growth factors to specific areas of embryoid bodies, aggregates of differentiating stem cells.
A new study links heavy air pollution from coal burning to shorter lives in northern China. Researchers estimate that the half-billion people alive there in the 1990s will live an average of 5½ years less than their southern counterparts because they breathed dirtier air.
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