You are here
Home > Posts tagged "Medical Technology"

Squirtable Elastic Surgical Glue Seals Wounds in 60 Seconds

Biomedical engineers from the University of Sydney and the United States collaborated on the development of the potentially life-saving surgical glue, called MeTro. MeTro's high elasticity makes it ideal for sealing wounds in body tissues that continually expand and relax -- such as lungs, hearts and arteries -- that are otherwise

Prototype Separates Components of Blood for Diagnostics

The system is optimized to sort out "exosomes," biological nanoparticles released from every type of cell in the body. Thought to play a large role in cell-to-cell communication and disease transmission, they have been objects of scientific curiosity since their discovery three decades ago. The miniscule size of exosomes, however, makes

A Tiny Device Offers Insights to How Cancer Spreads

What if there were a way to find those early aggressors? How are they different from the rest of the cells? And more importantly: Is there a way to stop them before they spread? These questions drove a team of researchers at the University of Michigan Comprehensive Cancer Center and Michigan

Gold Nanostars and Immunotherapy Vaccinate Mice Against Cancer

The potent combination also attacked satellite tumors and distant cancerous cells, completely curing two mice and effectively vaccinating one against the disease. The results appeared online in Scientific Reports on August 17. "The ideal cancer treatment is non-invasive, safe and uses multiple approaches," said Tuan Vo-Dinh, the R. Eugene and Susie E. Goodson

Breakthrough Device Heals Organs With a Single Touch

"By using our novel nanochip technology, injured or compromised organs can be replaced. We have shown that skin is a fertile land where we can grow the elements of any organ that is declining," said Dr. Chandan Sen, director of Ohio State's Center for Regenerative Medicine & Cell Based Therapies,

Tuning out Arthritis Pain with Radio Energy

Known as "Coolief," the procedure can provide several months of relief from chronic arthritis pain for patients for whom surgery is not an option. It also decreases the need for a daily regimen of prescription medication and other over-the-counter pain-relieving drugs. "We're not taking away the arthritis, just the arthritis pain,"

Diagnostic Radiation Exposure Safe for Children, Experts State

The hypothesis referred to is the linear no-threshold hypothesis (LNT) promoted by Nobel Laureate Hermann Muller in 1946. Muller stated that the dose-response relationship is linear with no threshold dose, i.e., all radiation is harmful, regardless of how low the dose and dose rate. "The underlying intent of lowering future cancer

Top