| http://www.w3.org/ns/prov#value | - In all vessels other than capillaries, the red cells in flowing blood tend to come together in the center.The red blood cells sweep those particles that are less than one micron in diameter and sandwich them, she said.Trapped among the red cells, the nanoparticles can not reach the vessel wall to treat disease in the blood vessels or the tissue beyond.With their recent work, including a study to b
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