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Physical activity reduces hippocampal atrophy in elders at genetic risk for Alzheimer's disease

A study of older adults at increased risk for Alzheimer's disease shows that moderate physical activity may protect brain health and stave off shrinkage of the hippocampus- the brain region responsible for memory and spatial orientation that is attacked first in Alzheimer's disease.

25 Apr 2014

Researchers develop new process to create inexpensive high quality lenses using hanging droplets

A droplet of clear liquid can bend light, acting as a lens. Now, by exploiting this well-known phenomenon, researchers have developed a new process to create inexpensive high quality lenses that will cost less than a penny apiece.

25 Apr 2014

Measuring tumors' oxygen levels could help doctors make decisions about treatments

Unlike healthy cells, cancer cells thrive when deprived of oxygen. Tumors in low-oxygen environments tend to be more resistant to therapy and spread more aggressively to other parts of the body.

25 Apr 2014

Research shows why breast cancer often metastasizes to lung

New research led by Alison Allan, PhD, a scientist at Western University and the Lawson Health Research Institute, shows why breast cancer often spreads or metastasizes to the lung.

25 Apr 2014

New ultrasound device could help identify arterial plaque that cause heart attack, stroke

Researchers from North Carolina State University and the University of North Carolina at Chapel Hill have developed a new ultrasound device that could help identify arterial plaque that is at high risk of breaking off and causing heart attack or stroke.

25 Apr 2014

Zenalux, RPCI collaborate to enhance Zenascope system to detect oral cancers at an early stage

Zenalux Biomedical, Inc., a leader in biophotonic diagnostics, is working with Roswell Park Cancer Institute to further enhance its flagship Zenascope™ product by adding a high-resolution camera to the system.

25 Apr 2014

Scientists develop DNA nanodevices that survive body's immune defenses

It's a familiar trope in science fiction: In enemy territory, activate your cloaking device. And real-world viruses use similar tactics to make themselves invisible to the immune system.

23 Apr 2014

Anxiety experienced with false-positive mammogram does not negatively impact woman's well-being

Dartmouth researchers have found that the anxiety experienced with a false-positive mammogram is temporary and does not negatively impact a woman's overall well-being. Their findings are reported in "Consequences of False-Positive Screening Mammograms," which was published online in the April 21, 2014 JAMA Internal Medicine.

23 Apr 2014

NeuroPhage engineers series of molecules with potential to treat most neurodegenerative diseases

Researchers from NeuroPhage Pharmaceuticals, Inc. have engineered a series of molecules with the potential to treat most neurodegenerative diseases that are characterized by misfolded proteins, such as Alzheimer's, Parkinson's and Huntington's diseases.

23 Apr 2014

Intravesical prostatic protrusion predicts post-surgery incontinence

The length of intravesical prostatic protrusion in men undergoing radical prostatectomy predicts the likelihood that they will develop incontinence following surgery, Korean researchers have shown.

22 Apr 2014

Researchers investigate impact of nutrition in resource-poor regions on infant brain development

Brain activity of babies in developing countries could be monitored from birth to reveal the first signs of cognitive dysfunction, using a new technique piloted by a London-based university collaboration.

22 Apr 2014

Northern Ireland expands PACS contract with Sectra to include digital breast imaging

The department of Health, Social Services and Public Safety in Northern Ireland has expanded its PACS contract with Sectra, to include digital breast imaging.

22 Apr 2014

ACR, SBI oppose NEJM article on ending breast cancer screening programs

The American College of Radiology (ACR) and Society of Breast Imaging (SBI) agree with statements by Andorno and Jüni, in their recent article published in the New England Journal of Medicine (NEJM), that women need clear information with which to discuss mammography with their doctor.

22 Apr 2014

Spine medical center at Meijo Hospital in Nagoya installs EOS imaging system

EOS imaging, the pioneer in 2D/3D orthopaedic medical imaging, today announced the installation of the EOS imaging system in Japan's leading spine medical center at Meijo Hospital in Nagoya. The installation is one of the four installations of EOS in Japan since the equipment has received market clearance.

22 Apr 2014

CT angiography provides accurate assessment of arterial plaque in diabetic patients

Imaging of the coronary arteries with computed tomography (CT) angiography provides an accurate assessment of arterial plaque and could have a dramatic impact on the management of diabetic patients who face a high risk of heart attacks and other cardiovascular events, according to a new multicenter study published online in the journal Radiology.

22 Apr 2014

Sharing clinical information with other health systems helps avoid diagnostic tests and procedures

An Allina Health study published in the current issue of the journal Applied Clinical Informatics showed that a significant number of diagnostic tests and procedures can be avoided if clinicians exchange health information with other health systems.

22 Apr 2014

Self-expanding activities may help you quit smoking

If you are trying to quit smoking one method to incorporate is to do new, exciting "self-expanding" activities that can help with nicotine craving. This is the take-home message from a new study published online in PLOS ONE by a team of researchers including Arthur Aron, PhD, a Research Professor in the Department of Psychology at Stony Brook University.

22 Apr 2014

Scientists receive federal grant to track how multi-walled carbon nanotubes interact with human cells

Scientists at The University of Texas at Dallas have received a federal grant to investigate how tiny carbon structures used in the manufacture of many everyday products might affect human health.

22 Apr 2014

Highly advanced imaging method helps to monitor rapid changes in glutathione redox potentials in live cells

In the April issue of Experimental Biology and Medicine a multidisciplinary research team led by Drs. Rex Gaskins and Paul Kenis in the Institute of Genomic Biology (IGB) on the campus of the University of Illinois Urbana-Champaign describe their recent work on subcellular redox homeostasis.

21 Apr 2014

New study suggests easy, effective way to alleviate negative effects of bad memories

What's one of your worst memories? How did it make you feel? According to psychologists, remembering the emotions felt during a negative personal experience, such as how sad you were or how embarrassed you felt, can lead to emotional distress, especially when you can't stop thinking about it.

21 Apr 2014

Imaging News and Research

Physical activity reduces hippocampal atrophy in elders at genetic risk for Alzheimer's disease

Researchers develop new process to create inexpensive high quality lenses using hanging droplets

Measuring tumors' oxygen levels could help doctors make decisions about treatments

Research shows why breast cancer often metastasizes to lung

New ultrasound device could help identify arterial plaque that cause heart attack, stroke

Zenalux, RPCI collaborate to enhance Zenascope system to detect oral cancers at an early stage

Scientists develop DNA nanodevices that survive body's immune defenses

Anxiety experienced with false-positive mammogram does not negatively impact woman's well-being

NeuroPhage engineers series of molecules with potential to treat most neurodegenerative diseases

Intravesical prostatic protrusion predicts post-surgery incontinence

Researchers investigate impact of nutrition in resource-poor regions on infant brain development

Northern Ireland expands PACS contract with Sectra to include digital breast imaging

ACR, SBI oppose NEJM article on ending breast cancer screening programs

Spine medical center at Meijo Hospital in Nagoya installs EOS imaging system

CT angiography provides accurate assessment of arterial plaque in diabetic patients

Sharing clinical information with other health systems helps avoid diagnostic tests and procedures

Self-expanding activities may help you quit smoking

Scientists receive federal grant to track how multi-walled carbon nanotubes interact with human cells

Highly advanced imaging method helps to monitor rapid changes in glutathione redox potentials in live cells

New study suggests easy, effective way to alleviate negative effects of bad memories

Decoding Cannabis: Differentiating Hemp and Marijuana

Deciphering the Microbiome with The Microsetta Initiative

Leveraging the power of automation to boost research

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