Pregunta:
How is leukocyte migration through endothelia?
Autor: H KRespuesta:
By squeezing in between process called transmigration (in post-capillary venules) Driven by chemokines Igs and Platelet Endothelial Cell Adhesion Molecule (PECAM-1) mediate binding event. They pierce the basal lamina secreting collagenase, vessel wall not injured.
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