Nanoparticle-based imaging technique creates detailed three-dimensional images of melanoma

So far no imaging technique has been up to the task of defining the melanoma's boundaries accurately enough to guide surgery. Instead surgeons tend to cut well beyond the visible margins of the lesion in order to be certain they remove all the malignant tissue. Two scientists at Washington University in St. Louis have developed technologies that together promise to solve this difficult problem.

DFI’s Largest Glass Chemical Vapor Deposition Chamber Implemented in Spain

Diamon-Fusion International, Inc. announced today the completion of its largest all-glass vapor chamber, certified and implemented by DFI in Spain for its licensee CRISTEC VIPLA S.L., a highly-reputable Cataluna-based company dedicated to the fabrication and processing of a wide-range of glass products reaching a diversity of market segments, including aluminum, PVC, furniture, and other industries.

A healthy heart slows brain aging

A team of researchers from Boston University has determined that the healthier your heart is, the slower your brain ages. On the flip side, those with less-than-optimal heart health experience more rapid brain aging than those whose hearts have a more healthy blood flow.

The team evaluated 1,500 people for the study and found that, as the brain ages, it actually begins to shrink. When the heart is pumping blood at a healthy rate, the brain is able to keep "fit". But in people whose blood flow is restricted by poor cardiac function, their brains age roughly two years quicker on average.

Interestingly, it is not just old people with heart disease whose brains age quicker; otherwise healthy people in their 30s who have less-than-par blood flow to the heart experience more rapidly aging brains than those with healthy flow. Read more...

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