Mediator present in mast cells is
Mast cells release several different substances. Among them areHistamineSlow-reacting substance of anaphylaxis (which is a mixture of leukotrienes)Eosinophilic chemotactic factorBradykininRef: Guyton and Hall textbook of medical physiology 13th edition. Page:554
Histamine
Encephalin
Calmodulin
None of these
Cardiovascular system