Catecholamines and the immune system

Catecholamines joke

Did you know stress dysregulates immune function?
Chronic stress activates the sympathetic-adrenal-medullary axis which causes release of catecholamines that modulate a range of immune functions including cells proliferation, cytokine function and antibody production - So here's a little comic to make you smile and reduce stress.

Smile and boost your immune system!