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Blood Vessels
Rebecca Boyle
at 06:45 AM Dec 16 2011
Tech //
Tissue engineering and tissue healing have a common complication - it's difficult to build new blood vessels throughout the rebuilt skin, but vasculature is required to keep the skin alive. This is especially problematic for victims of severe burns. A new customised sugary gel substance can work wonders to re-grow skin and the associated blood vessels, according to researchers at Johns Hopkins University.
Rebecca Boyle
at 06:27 AM Aug 30 2011
Medicine //
A new heat-sensitive gel and glue combo is a major step forward for cardiovascular surgery, enabling blood vessels to be reconnected without puncturing them with a needle and thread. It represents the biggest change to vascular suturing in 100 years, according to Stanford University Medical Center researchers.
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