[youtube]http://www.youtube.com/watch?v=I_xh-bkiv_c[/youtube]
Great video of a Neutrophil cell, a type of immune cell, relentlessly chasing down a bacterium while pushing aside red blood cells. I found it fascinating to see our immune system in action.
The video was apparently taken from a 16-mm movie made in the 1950s by the late David Rogers at Vanderbilt University.
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