We also want to bring the chemicals that are involved in initiating and promoting the process of inflammation. So we have the bastards and the mast cells release histamine and other chemicals and that ultimately causes the capillaries to become more permeable and more blood to actually flow to that area as a result of the dilation of the blood vessels. Now, what else does that actually do? Well, it basically recruits special types of immune cells, white blood cells. So we have macrophages as well as the three different types of granulocytes. So we have neutrophils, we have Basophils, which we spoke about already and we have these eosinophils.