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Revue médicale suisse · Dec 2010
Review[Pathophysiological mechanisms of organ dysfunction in sepsis].
- Belinda Calderari and Lucas Liaudet.
- Service d'anesthésiologie, CHUV, 1011 Lausanne. belinda.calderari@chuv.ch
- Rev Med Suisse. 2010 Dec 15;6(275):2406-9.
AbstractSepsis is defined as the systemic inflammatory response to an infection. The occurrence of organ dysfunction increases the severity of sepsis. Complex interactions between multiple immunomodulating mediators and various cell populations, activated secondarily to the initial infectious insult, promote the development of organ dysfunction in sepsis. Although septic organ dysfunction has long been considered as the end result of chaotic, uncontrolled and deregulated inflammatory cascades, it might instead represent an adaptive response to avoid the occurrence of irreversible tissue damage and end-organ injury. In this article, we review the major mechanisms involved in organ dysfunction during sepsis, and also present the concept of organ dysfunction as an adaptive response to the septic process.
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