Red blood cells must be flexible to squeeze through tiny capillaries to deliver oxygen. Chemists have now discovered the secret of this flexibility: a 2-D triangular mesh, like a geodesic dome, underlies the membrane, each strut made of the protein spectrin, which is like a spring allowing the mesh and membrane to bend and flex. Super-resolution microscopy revealed fine detail of the mesh and structural components, which are half the size earlier reported.
from Top Health News -- ScienceDaily http://ift.tt/2E15VAW
the news of the day, for today, top news of today, world news today live, top local news, top news stories of the day, top news today in the world, news today nyc, top news today local,
Subscribe to:
Post Comments (Atom)
Florida housing market crumbles: Homeowners struggle to sell amid rising insurance costs and storm fears
from Yahoo News - Latest News & Headlines https://ift.tt/SqYdjcR
-
from Yahoo News - Latest News & Headlines https://ift.tt/m2VMCS1
-
from Yahoo News - Latest News & Headlines https://ift.tt/jYPuwNf
-
from Yahoo News - Latest News & Headlines https://ift.tt/Ot2Ebrh
No comments:
Post a Comment