Subject:
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Sepsis and non-bacterial generalized inflammation: causes and effects (sepsis and inflammation) Sepsis en niet-bacteriële gegeneraliseerde ontsteking: mogelijke oorzaken en gevolgen (sepsis en ontsteking) |
Journal title:
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European Journal of Vascular and Endovascular Surgery
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Abstract:
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BACKGROUND: open repair of intra-abdominal aortic aneurysm (AAA) is associated with lower torso ischaemia and reperfusion. OBJECTIVE: to examine the effect of antioxidants on the activation and sequestration of white blood cells and muscle injury during AAA repair. METHOD: forty-two patients undergoing elective infrarenal aneurysm repair, were randomised to either standard therapy (22 patients) or standard therapy with additional multiantioxidant supplementation (20 patients). Vitamin E and C, Allopurinol, N-acetylcysteine and mannitol was administered perioperatively. White blood cell count (WBC), serum creatine kinase, aspartateaminotransferase, lactate and lipofuscine were measured. RESULTS: WBC remained higher after reperfusion in the antioxidant group (p = 0.008). CK, ASAT and lipofuscine levels were significantly lower after reperfusion in the antioxidant group (p = 0.02, p = 0.018, p = 0.017). CONCLUSION: multi-antioxidant supplementation was associated with a reduction in serum CK and ASAT after AAA repair. This is likely due to a reduction in oxidative stress and a decreased leucocyte sequestration and activation.
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