Saturday, March 31, 2018

Unprecedented contrast agent to measure the age of skin and blood vessels

Scientists have synthesized the first contrast agent to observe and measure elastin, the protein that gives strength to blood vessel walls, and flexibility to skin. The dye could be useful to better understand the role of elastin in biological processes and to verify the health of blood vessels and organs.

from Top Health News -- ScienceDaily https://ift.tt/2pUoVbl

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New drugs could wipe out the “zombie cells” linked to cancer and aging

Researchers found a new way to kill harmful “zombie” cells that linger after chemotherapy and help cancers become more aggressive. These sen...