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Lymph node removal may not be needed for all melanoma patients, study finds

Many patients with melanoma need a sentinel-lymph-node biopsy to determine if cancer cells have spread there, but a positive finding doesn't mean all the lymph nodes in the area must be removed, according to new international study.

17 Jul 2017

Cannibalism may decrease disease spread in some species

Cannibalism may be just what the doctor ordered, according to a new study that will be published in American Naturalist led by former LSU postdoctoral researcher and current University of California, San Diego, or UCSD, postdoctoral researcher Benjamin Van Allen, along with other individuals in Bret Elderd lab's at LSU and Volker Rudolf's lab at Rice University.

10 Jul 2017

Reducing DVT and leg ulcers through personalized compression socks

Professor Charles McCollum, who heads up the vascular studies unit, is a research vascular surgeon, and he developed four-layer bandaging technique, which is the gold standard treatment for healing up leg ulcers by compression.

5 Jul 2017

Mitochondria-targeted antioxidant shows promise for diabetic wound treatment

Members of the Faculty of Biology and A.N. Belozersky Institute of Physico-Chemical Biology, a unit of the Lomonosov Moscow State University, have tested on a mouse model a mitochondria-targeted antioxidant, helping to treat diabetic wounds.

29 Jun 2017

Slowing gait could be early signs of cognitive decline linked to shrinking hippocampus

The connection between slowed walking speed and declining mental acuity appears to arise in the right hippocampus, a finger-shaped region buried deep in the brain at ear-level, according to a 14-year study conducted by scientists at the University of Pittsburgh Graduate School of Public Health.

29 Jun 2017

Hospitals ramp up hyperbaric therapy for diabetics, despite concerns

The Villages Regional Hospital did not sweat its decision to add hyperbaric oxygen therapy in 2013.

28 Jun 2017

Study examines how polypharmacy affects walking while talking in older adults

"Polypharmacy" is the term used when someone takes many (usually five or more) different medications. Experts suggest that, for most older adults, taking that many medications may not be medically necessary.

28 Jun 2017

Huron Digital Pathology expand manufacturing capacity with new R&D facility

Huron, imaging hardware and software solutions provider for digital pathology, broke ground on a 9,700 square foot R&D and manufacturing facility.

From Huron Technologies 28 Jun 2017

Scientists perform research on human gait assistance by means of ankle-foot exoskeletons

The Biomechanics and Motor Control research unit of the Department of Movement and Sports Sciences of Ghent University performs research on human gait assistance by means of ankle-foot exoskeletons. In 2013 they realized as first to augment human walking.

27 Jun 2017

New trial shows ReCell medical device hastens healing in skin donor sites

Deploying a suspension of cells generated from a ReCell® medical device onto a skin donor site can speed up healing by 30.7% and deliver a superior final outcome, according to the results of a randomized controlled trial involving 106 patients who received skin grafts, Avita Medical, said today.

19 Jun 2017

First-ever clinical study for effective treatment of mycetoma begins in Sudan

The first-ever double-blind, randomized clinical trial for an effective treatment for the severely neglected disease mycetoma has enrolled its first patient at the Mycetoma Research Centre in Khartoum, Sudan.

19 Jun 2017

Scientists discover new approach for antifungal drug treatments

Each year, invasive fungal infections sicken an estimated 2 million people worldwide and kill nearly 800,000 - but a team of international scientists have discovered a new approach for antifungal drug treatments.

15 Jun 2017

Researchers who study HED identify mechanism that may be disrupted in male pattern baldness

It is almost axiomatic in medicine that the study of rare disorders informs the understanding of more common, widespread ailments.

8 Jun 2017

Study suggests promising therapeutic strategy for childhood brain tumor

A study published in Molecular Cancer Research reveals that a tumor suppressor gene p16 is turned off by a histone mutation (H3.3K27M), which is found in up to 70 percent of childhood brain tumors called diffuse intrinsic pontine glioma (DIPG).

6 Jun 2017

Anti-heroin vaccine developed at TSRI proven effective in primate models

A vaccine developed at The Scripps Research Institute (TSRI) to block the "high" of heroin has proven effective in non-human primates. This is the first vaccine against an opioid to pass this stage of preclinical testing.

6 Jun 2017

Compression tights don't help runners go farther or faster, study finds

Despite the fact that distance runners swear by them, a new study from The Ohio State University Wexner Medical Center finds compression tights don't help runners go farther or faster.

2 Jun 2017

American Red Cross offers 15 safety tips for summer season

Memorial Day weekend marks the unofficial start to summer with warm weather and summer fun in the sun just ahead.

27 May 2017

FDA grants approval for new magnetic device used to treat pediatric esophageal atresia

The U.S. Food and Drug Administration has granted authorization for a magnetic device used to treat pediatric esophageal atresia, a birth defect that causes abnormal formation of the esophagus.

25 May 2017

Ankle arthroplasty enables arthritis patient to walk again without pain

A growing number of patients who suffer severe ankle arthritis are undergoing ankle replacement surgery, enabling them to walk again without pain.

25 May 2017

Study helps healthcare professionals to select appropriate material for prescription footwear

There isn't a one-size-fits-all approach when choosing the right footwear or inner sole to take away pressure from diabetic patients' feet. The body mass index (BMI) of diabetics indicates how stiff or soft the cushioning material in shoes should be.

16 May 2017