title: Platelet-leukocyte interactions in hemodialysis patients: culprit or bystander?
abstract: The formation of circulating platelet-leukocyte complexes has been observed in a variety of conditions and may be pathophysiologically significant. Platelet-leukocyte interactions in fact facilitate metabolic cooperation and mutual activation, which may be of relevance in many biological processes including inflammation, atherogenesis and hemostasis. During hemodialysis procedure, the series of reactions that can occur upon blood contact with the foreign membrane surface may involve a variety of changes affecting almost every cellular and plasmatic component of the blood. This article reviews the evidence for abnormal interactions between circulating platelets and leukocytes in uremic patients undergoing maintenance hemodialysis and the pathophysiologic implications which may stem from such interactions.
authors.affiliation: Institute of Nephrology, Department of Medicine, University of Chieti, Italy.
authors.forename: V
authors.initials: V
authors.lastname: Sirolli
authors.forename: L
authors.initials: L
authors.lastname: Amoroso
authors.forename: M
authors.initials: M
authors.lastname: Pietropaolo
authors.forename: G
authors.initials: G
authors.lastname: Grandaliano
authors.forename: G
authors.initials: G
authors.lastname: Pertosa
authors.forename: M
authors.initials: M
authors.lastname: Bonomini
mesh_terms: D000818:Animals; D002450:Cell Communication; D006801:Humans; D007676:Kidney Failure, Chronic / Q000097:blood* / Q000628:therapy; D007962:Leukocytes / Q000502:physiology*; D009000:Monocytes / Q000502:physiology; D009504:Neutrophils / Q000502:physiology; D010973:Platelet Adhesiveness; D006435:Renal Dialysis