Responsible for chemotaxis, permeability of the blood vessel walls, and bronchospasm. Also are the cause of inflammation of asthma and some allergies.

Its effects are similar to those of histamine and is one of the mediators of inflammation that induce pain.

One of the mediators that works to activate the coagulation cascade.

It is released from platelets and mast cells. It also helps to increase the permeability of the blood vessels during the inflammation process.

This forms a loose mesh which aids in blood clotting.

Mediator involved in generating arachidonic acid from cell membrane phospholipids.

It helps decrease blood flow.

Responsible for the smooth muscle relaxation, acts as a vasodilator and can also induce fever.

Which Mediator produces by activated platelets and has prothrombotic properties: it stimulates activation of new platelets as well as increases platelet aggregation?

This mediator will help attract more platelets.