Question

Histamin what is their purpose in the immune system

Answer 1

So we can live the immune system is a complex system of cells, tissues, and organs whose purpose is to protect the body against infection. the function of the immune system. It originates from medicine and early studies on the causes of immunity to disease.

Answer 2

  well it increases the permeability of the capillaries to white blood cells and some proteins, to allow them to engage pathogens in the infected tissues... i hope this is what you were looking for