Watch a Human White Blood Cell Chase Bacteria Through a Field of Red Blood Cells

Watch above a classic movie made by David Rogers at Vanderbilt University in the 1950s. It shows “a neutrophil (a type of white blood cell) chasing a bacterium through a field of red blood cells in a blood smear. After pursuing the bacterium around several red blood cells, the neutrophil finally catches up to and engulfs its prey. In the human body, these cells are an important first line of defense against bacterial infection. The speed of rapid movements such as cell crawling can be most easily measured by the method of direct observation.” This comforting video comes courtesy of the estate of David Rogers, Vanderbilt University.

Would you like to support the mission of Open Culture? Please consider making a donation to our site. It’s hard to rely 100% on ads, and your contributions will help us continue providing the best free cultural and educational materials to learners everywhere. You can contribute through PayPal, Patreon, Venmo (@openculture) and Crypto. Thanks!

Related Content:

Watch Bacteria Become Resistant to Antibiotics in a Matter of Days: A Quick, Stop-Motion Film

An Artistic Portrait of Stephen Fry Made From His Own Bacteria

How a Virus Invades Your Body: An Eye-Popping, Animated Look



from Art Life Culture https://bit.ly/3KTloT5
via IFTTT

Comments

Popular posts from this blog

How a Fake Cartoon Band Made “Sugar Sugar” the Biggest Selling Hit Single of 1969

How to Charge What You Are Worth as a Creative Professional.