Watch above a basic film made by David Rogers at Vanderbilt College within the Fifties. It reveals “a neutrophil (a kind of white blood cell) chasing a bacterium by way of a discipline of crimson blood cells in a blood smear. After pursuing the bacterium round a number of crimson blood cells, the neutrophil lastly catches as much as and engulfs its prey. Within the human physique, these cells are an essential first line of protection towards bacterial an infection. The pace of fast actions similar to cell crawling might be most simply measured by the tactic of direct commentary.” This comforting video comes courtesy of the property of David Rogers, Vanderbilt College.
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