Mediators such as histamine, thrombin, and platelet activating factor (PAF) stimulate the redistribution of which of the following from its normal intracellular stores in granules (Weibel-Palade bodies) to the cell surface?
A) P-selectin
B) E-selectin
C) ICAM-1
D) VCAM-1
E) CD31

Question

Quizplus · Accepted Answer

P-selectin is stored in Weibel-Palade bodies and is rapidly translocated to the cell surface upon stimulation by mediators like histamine, thrombin, and PAF.

Mediators Such as Histamine, Thrombin, and Platelet Activating Factor (PAF)