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STED microscope reveals that F-actin pervades immunological synapse

Making use of a new "super resolution" microscope that provides sharp images at extremely small scales, scientists have achieved unprecedented views of the immune system in action.

14 Sep 2011

Toshiba to highlight Aquilion ONE CT system at ASER conference

Since fast and accurate detection of potential conditions in the head, chest and abdomen can save lives in a hospital's emergency department (ED), clinicians need cutting-edge CT technology to evaluate patients. To demonstrate the effectiveness of advanced CT imaging in the ED, Toshiba America Medical Systems, Inc., will highlight its Aquilion ONE CT system at the American Society of Emergency Radiology (ASER) conference, Sept. 14-17, 2011, in Miami.

14 Sep 2011

Neuroscientists use fMRI to identify how brain figures out scene recognition

Research conducted by Boston College neuroscientist Sean MacEvoy and colleague Russell Epstein of the University of Pennsylvania finds evidence of a new way of considering how the brain processes and recognizes a person's surroundings, according to a paper published in the latest issue of Nature Neuroscience.

14 Sep 2011

Bausch + Lomb to launch VICTUS Femtosecond Laser Platform for cataract surgery

Bausch + Lomb, the global leader in eye health, and Technolas Perfect Vision GmbH (TPV), a leading ophthalmology laser company, plan to introduce the VICTUS Femtosecond Laser Platform at the upcoming XXIX Congress of the European Society of Cataract and Refractive Surgeons.

14 Sep 2011

U-M selects new integration technology for its children and women's hospitals

The University of Michigan Health System has selected a new system-wide integration platform to connect clinical alarm and alert data from medical to communications devices, wireless phones and pagers for its new 348-bed C.S. Mott Children's Hospital and Von Voigtlander Women's Hospital.

14 Sep 2011

New imaging method could better assess extent of nerve damage

A new imaging technique could help doctors and researchers more accurately assess the extent of nerve damage and healing in a live patient. Researchers at Laval University in Qu-bec and Harvard Medical School in Boston aimed lasers at rats' damaged sciatic nerves to create images of the individual neurons' insulating sheath called myelin.

14 Sep 2011

University of Antioquia and IBM partner for Leishmaniasis research

IBM and University of Antioquia's Tropical Disease Study and Control Program (PECET) today announced a joint research project, Drug Search for Leishmaniasis, using computer power from IBM's World Community Grid.

14 Sep 2011

Electron microscope reveals minute morphology of dendritic trees

Neurons in the brain play a role as an electric wire conveying an electrical signal. Because this electric wire is connected with various joints, various brain functions can occur. A neuron which has dendritic trees on it, receives the signals with many synapses located on those dendritic trees, and carries out functions by combining the received signals.

14 Sep 2011

Computer models that predict response to treatment

Details of computer models that can predict the chances of a patient responding to their HIV drugs with 80% accuracy are published today in the journal AIDS. The models were developed by the HIV Resistance Response Database Initiative (RDI) using almost half a million pieces of data from approximately 6,000 clinical cases from hundreds of clinics around the world. The models are now available online as part of an experimental treatment support tool, HIV-TRePS.

14 Sep 2011

Web-based tool can improve employment outcomes of breast cancer survivors

In a paper to be presented at the upcoming HFES 55th Annual Meeting in Las Vegas, Nevada, human factors/ergonomics researchers will describe WISE, a Web-based tool for breast cancer survivors designed to reduce work disabilities and improve employment outcomes.

14 Sep 2011

'Talk Test' effective for gauging exercise intensity

New research by University of New Hampshire exercise scientists confirms that a low-tech, easy-to-administer test is an effective tool for gauging exercise intensity, but that it does not correspond as neatly as previously assumed to other more objective tests.

14 Sep 2011

Intrauterine devices may lower risk of cervical cancer among users, study shows

Contraceptive intrauterine devices (IUDs), also called coils, "might actually protect women against developing cervical cancer even though they don't stop the infection that commonly leads to the disease," according to a study published Tuesday in the journal Lancet Oncology, Reuters reports.

14 Sep 2011

Tengion reinitiates enrollment in Neo-Urinary Conduit clinical trial for bladder cancer

Tengion, Inc. today announced that it has reinitiated enrollment of patients in the ongoing initial clinical trial of its lead product candidate, the Neo-Urinary Conduit, which is being evaluated in bladder cancer patients requiring a urinary diversion following bladder removal.

14 Sep 2011

Intrauterine devices may protect against cervical cancer

Intrauterine devices (IUDs) may protect against cervical cancer. This is the conclusion of the broadest epidemiological study to date in which has participated the research group in Viruses and Cancer of IDIBELL, published at The Lancet Oncology.

14 Sep 2011

Update to federally mandated system significantly expands number of diagnostic codes used by health care providers

Today, hospitals and doctors use a system of about 18,000 codes to describe medical services in bills they send to insurers. Apparently, that doesn't allow for quite enough nuance. A new federally mandated version will expand the number to around 140,000 - adding codes that describe precisely what bone was broken, or which artery is receiving a stent.

14 Sep 2011

Autism Speaks introduces new tool kit to make blood draws and routine procedures less stressful

For children with autism spectrum disorder (ASD), routine medical procedures such as having their blood drawn can be very difficult. Communication and social interaction deficits and reliance on fixed routines experienced by many children with ASD are the significant factors to be considered when preparing a child with ASD for a blood draw.

14 Sep 2011

New minimally invasive technique to diagnose early-stage ovarian cancer

By combining three previously unrelated imaging tools into one new device, a team of researchers from the University of Connecticut and the University of Southern California has proposed a new way to diagnose early-stage ovarian cancer in high-risk women through minimally invasive surgery. The new technique may be better than the current standard procedure of preemptively removing the ovaries.

14 Sep 2011

Combining cell biology and molecular genetics for single-cell research

Fluidigm Corporation has announced a collaboration with BD Biosciences, a segment of BD (Becton, Dickinson and Company), to co-host a public seminar series on the isolation and analysis of single cells. Entitled 'A Powerful Technique for Single-Cell Analysis', the public seminar series will showcase cell isolation using the BD FACSAria™ III Cell Sorter and analysis using the Fluidigm BioMark™ HD System.

13 Sep 2011

IBM's Watson supercomputer and WellPoint working towards computerized access to records and diagnoses

IBM's Watson supercomputer and a leading health insurer WellPoint Inc. are working towards diagnosis of medical ailments and authorize treatments for its 34.2 million members. Wellpoint operates Blue Cross Blue Shield plans in 14 states, including New York and California.

13 Sep 2011

UVA to launch Mid-Atlantic Telehealth Resource Center in early October

To help patients in the mid-Atlantic states access specialty care and reduce the burden of travel for healthcare, the University of Virginia Center for Telehealth will collaborate with a coalition of healthcare providers to expand telemedicine services with support from a federal grant.

13 Sep 2011