Molecular immunology
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Molecular immunology · Apr 2016
Molecular studies of the immunological effects of the sevoflurane preconditioning in the liver and lung in a rat model of liver ischemia/reperfusion injury.
Sevoflurane has been shown to improve ischemia/reperfusion injury (IRI) through several mechanisms, including amelioration of inflammatory response. However, there haven't been any studies considering the potential role of the complement system in sevoflurane-mediated amelioration of ischemia/reperfusion injury. Our purpose was to investigate the molecular mechanisms involved in sevoflurane preconditioning in liver and lung injury induced by liver ischemia-reperfusion (LIR), giving emphasis to the immunological mechanisms. ⋯ In the SEVO/LIR group, ICAM1 mRNA expression was significantly reduced in the liver. No statistical significantly differences were observed in Complement component 3 (C3), Complement component 5 (C5) and Clusterin (CLU) mRNA levels in the liver or the lung tissue. Summarizing, sevoflurane preconditioning seems to ameliorate LIR-induced injury in the rats, mediated by mechanisms that include ICAM1 and complement C3 down regulation.