<prompt> Which of the following leukotrienes helping in Leukocyte adhesion?LTB4LTD4LTE4LTC4  <response>: ACTION METABOLITE Vasoconstriction Thromboxane A2, leukotrienes C4, D4, E4 Vasodilation PGI2, PGE2, PGD2 Increased vascular permeability Leukotrienes C4, D4, E4 Chemotaxis, leukocyte adhesion LTB4, lipoxins Ref: Robbins Pathology 7th Ed Page 69. 