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Measuring Hormones Could Help Improve Breast Cancer Risk Prediction

October 29, 2013 6:05 pm | by AACR | News | Comments

Including the levels of several hormones in currently used breast cancer risk prediction models improves prediction, and this could help better identify women who would benefit from chemoprevention, according to results presented here at the...

New and Improved Way to Scan the Brain

October 29, 2013 2:09 pm | by Center for Tomography Research Laboratory | News | Comments

The Center for Tomography Research Laboratory (CTECH Labs) will introduce the latest technology in brain scanning at the 6th International IEEE Engineering in Medicine and Biology Society Conference on Neural Engineering at the Sheraton Hotel...

New Imaging Research Shows Increased Iron in the Brain in Earliest Stages of MS

October 29, 2013 11:00 am | by University of Western Ontario | News | Comments

While it's been known for over a century that iron deposits in the brain play a role in the pathology of Multiple Sclerosis (MS), new imaging research from Western University (London, Canada) helps to answer the question of whether these...

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New Imaging Technology Helps Resolve MS Question

October 29, 2013 10:58 am | by Western University | Videos | Comments

As Western University scientist Ravi Menon, Ph.D., explains, it's been known for over a century that iron deposits in the brain play a role in the pathology of multiple sclerosis, but now, new imaging research from the Robarts Research Institute at...

Unique Nano Carrier Targets Drug Delivery to Cancer Cells

October 29, 2013 10:42 am | by University of Cincinnati | News | Comments

The first-of-its-kind nanostructure is unusual because it can carry a variety of cancer-fighting materials on its double-sided (Janus) surface and within its porous interior. Because of its unique structure, the nano carrier can do all of the following...

Super-Thin Membranes Clear the Way for Chip-Sized Pumps

October 29, 2013 10:33 am | by University of Rochester | News | Comments

The ability to shrink laboratory-scale processes to automated chip-sized systems would revolutionize biotechnology and medicine. For example, inexpensive and highly portable devices that process blood samples to detect biological agents such...

Photo of the Day: Credit-Card-Sized Diagnostics

October 29, 2013 10:32 am | by University of Rochester | News | Comments

A microfluidic bioreactors consists of two chambers separated by a nanoporous silicon membrane. It allows for flow-based assays using minimal amounts of reagent. The ultra-thin silicon membrane provides an excellent mimic of biological...  

Ear Infection Diagnosis with a Smartphone

October 28, 2013 12:10 pm | by American Academy of Pediatrics | News | Comments

A new, smartphone-enabled otoscope provides clear, transmittable images of the ear drum, or tympanic membrane, which someday may allow for ear infection diagnosis without a visit to the doctor's office, according to an abstract presented...

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3D Imaging Platform Accurately Detects Lung Cancer in Sputum

October 28, 2013 12:07 pm | by BLL Partners, LLC | News | Comments

Data at IASLC demonstrate feasibility of using sputum and the Cell-CT platform to non-invasively detect the presence or absence of lung cancer; initially for adjunctive use with x-ray CT screening to address high rate of false positive results...

BUSM Researchers Identify Molecule that Could Aid Lung Cancer Detection, Treatment

October 28, 2013 11:41 am | by Boston University Medical Center | News | Comments

Researchers at Boston University School of Medicine (BUSM) have discovered a molecule that could help lead to the non-invasive detection of lung cancer as well as its treatment. Using RNA sequencing, the team looked at airway epithelial cells and...

GVSU Students Contribute to Growing Medical Field

October 28, 2013 11:39 am | by Grand Valley State University | News | Comments

A group of students and faculty at Grand Valley State University have been working with Van Andel Institute to develop new methods to further a growing medical field that aims to improve early detection of cancer and disease. Anthony Chang...

Photos of the Day: Biology in 3D

October 28, 2013 11:31 am | by NIH | News | Comments

Using a new type of microscopy developed in the High Resolution Optical Imaging lab at the National Institute of Biomedical Imaging and Bioengineering, researchers in Hari Shroff's lab are able to view individual blood cells moving through a live...

New Microscopes Reveal Live, Developing Cells in Unprecedented 3D Clarity

October 28, 2013 11:08 am | by NIH | News | Comments

Researchers at NIH have developed two new microscopes, both the first of their kind. The first captures small, fast moving organisms at an unprecedented rate and the second displays large cell samples in three dimensions while decreasing the...

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Pain Processes in Tennis Elbow Illuminated by PET Scanning

October 28, 2013 10:52 am | by Uppsala University | News | Comments

Physiological processes in soft tissue pain such as chronic tennis elbow can be explored using diagnostic imaging methods. This is demonstrated by researchers from Uppsala University and the results are now being published in the prestigious...

High Quality Image Solution Powers Groundbreaking Innovation in 3D Mammography

October 25, 2013 2:41 pm | by Adam Scraba, NVIDIA | NVIDIA Corporation | Articles | Comments

Fujifilm's AMULET is the first 3D mammography tool that is based on stereoscopic imaging. AMULET captures images at zero degree and four degree views, mimicking the left-eye/right-eye perspective employed in stereoscopic 3D filmmaking...  

FDA Approves GE Brain Imaging Tool for Alzheimer's

October 25, 2013 1:58 pm | by The Associated Press | News | Comments

The U.S. Food and Drug Administration on Friday approved a radioactive imaging chemical from General Electric to help screen patients for Alzheimer's disease and dementia. The drug, Vizamyl, is an injection of radioactive material designed to...

Portable Vision Screening Devices Identify Problems in Young Children

October 25, 2013 11:49 am | by American Academy of Pediatrics | News | Comments

Portable screening devices allow pediatricians to successfully screen children for vision problems, including amblyopia, according to an abstract presented Oct. 25 at the American Academy of Pediatrics (AAP) National Conference and Exhibition...

'High-Risk' Organs Safe When Screened with Current Methods

October 25, 2013 11:46 am | by American Society of Nephrology | News | Comments

Approximately 10% of deceased donor kidneys are considered "high-risk" for infection (HIV, HCV, HBV) and disease transmission according to criteria set by the Centers for Disease Control and Prevention. But new research suggests that many of...

NTU Boosts Research with Launch of State-of-the-Art Electron Microscopy Lab

October 25, 2013 10:10 am | by Nanyang Technological University | News | Comments

Nanyang Technological University (NTU) has launched a new electron microscopy lab led by world renowned scientist Professor Daniela Rhodes. Named the NTU Cryo-Electron Microscopy Laboratory, it is also the world’s first university research facility to be ...

Researchers Develop Label-Free Automatic Cancer Diagnostics

October 25, 2013 10:04 am | by Ruhr-Universität Bochum | News | Comments

Researchers at the Ruhr-Universität Bochum (RUB) have developed a new spectroscopic method to support pathologists in diagnosing cancer. In the Journal of Biophotonics and the Analyst they compared conventional procedures for ...  

Sorting Cells by Stiffness to Spot Disease

October 24, 2013 4:00 pm | by John Toon, Georgia Tech | News | Comments

Research into the stiffness of diseased cells is lacking, in part due to limits in technology. Researchers have developed a new technology to sort human cells according to their stiffness, which might one day help doctors identify certain diseases in patients. The research team hopes ...

The Pulse: Smelling Salmonella & Biomedical Experiments in Space

October 23, 2013 5:28 pm | by Eric Sorensen, Coordinator of Multimedia Development | Videos | Comments

This week on The Pulse, we are designing medical devices for space, diagnosing the undiagnosable, reconstructing vessels in 3D, and smelling salmonella so we don’t get sick with a new ...          

X-Ray Van Drives Around London Giving Free Check-Ups

October 23, 2013 1:57 pm | by Maria Cheng, AP Medical Writer | News | Comments

London is famed for its historic sites, its double-decker buses and its West End shows, but the city now has a more dubious distinction: Britain's public health agency says it has become the tuberculosis capital of Western Europe.   

Paper-Based Device Could Bring Medical Testing to Remote Locales

October 23, 2013 1:53 pm | by American Chemical Society | News | Comments

In remote regions of the world where electricity is hard to come by and scientific instruments are even scarcer, conducting medical tests at a doctor's office or medical lab is rarely an option.         

NIH awards UT Southwestern $28.6M Clinical and Translational Science Award

October 22, 2013 3:07 pm | by UT Southwestern Medical Center | News | Comments

UT Southwestern Medical Center has received a new $28.6 million grant from the National Institutes of Health to promote rapid translation of basic laboratory findings into patient care. The grant, a Clinical and Translational Science Award (CTSA), will be administered through ...

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