In acute inflammation, immediate transient permeability in cells is increased by__________?

Related Mcqs:

All of the following about prostaglandins and leukotriene are correct except________________?

A. Arachidonic acid is metabolized to form prostaglandins and leukotrienes B. COX-1 is inducible in many tissues C. COX is induced by cytokines at the site of inflammation D. Leukotrienes cause bronchoconstriction...

The process of phagocytosis was discovered by___________?

A. Celsus B. Elie Metchnikoff C. Virchow D. None of the above...

The following chemical mediator is a product of arachidonic acid metabolite by cyclo oxygenase pathway____________?

A. LxA4 B. LxB4 C. 5-HETE D. PGH2...

Which cell releases vasoactive amine so as to increase vascular permeability ?

A. Leukocyte B. Marcophage C. Mast cell D. Fibroblast...

The characteristic feature of macrophage_____________?

A. High capacity to divide B. Limited capacity to divide C. Long life span as compared to lymphocytes D. Both B and C...