Immune System
Published on Mar 31, 2016
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Immune System
Photo by WilliamMarlow
"The role of the human immune system is not simply to resist the dangers present in the environment. Rather, it is part of the complex and beautiful dance of elements flowing back and forth between the human body and the rest of the world. See within this context of ecology, both human and environmental, immunity is about harmony."
David Hoffman
Innate vs Adaptive
Let's begin with the innate...
First line of defense
Photo by ::Prad Prathivi @ Amodica::
The barrier is breached…
Second line of defense is activated--Let's look at this
Photo by Microbe World
Innate Immunity--Second line of defense
- Phagocytic cells
- Natural killer cells
- Antimicrobial proteins
- Fever
- Inflammatory response
Untitled Slide
Untitled Slide
Photo by FlackJacket2010
