[Role of endothelial dysfunction in sepsis mortality].
During the past decade, a unifying hypothesis has been developed to explain the vascular changes that occur in septic shock on the basis of the effect of inflammatory mediators on the vascular endothelium. The vascular endothelium plays a central role in the control of microvascular flow, and it has been proposed that widespread vascular endothelial activation, dysfunction and eventually injury occur in septic shock, ultimately resulting in multiorgan failure. This has been characterised in various models of experimental septic shock. Now, direct and indirect evidence for endothelial cell alteration in humans during septic shock is emerging. The present review details recently published literature on this rapidly evolving topic.
Métais
Caroline
C
Département d'Anesthésie et de Réanimation Chirurgicale, Hôpital Huriez, CHRU Lille, Lille, France.
Wiel
Eric
E
Vallet
Benoît
B
D000818:Animals; D004730:Endothelium, Vascular / Q000473:pathology*; D005342:Fibrinolysis / Q000187:drug effects; D006801:Humans; D018805:Sepsis / Q000401:mortality / Q000473:pathology*; D012772:Shock, Septic / Q000401:mortality / Q000473:pathology