Nutrition
The most recent articles from:
Nutrition
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Cardiopulmonary bypass (CPB) is responsible for an inflammatory response that can lead to postoperative organ dysfunction. Undernutrition increases the risk of organ failure. We investigated the effect of undernutrition on the inflammatory response and mesenteric vascular reactivity induced by CPB in rats. ⋯ CPB and undernutrition induce mesenteric hypercontractility to α1-adrenergics and impair vascular relaxation, without any additive effect of CPB on undernutrition. Undernutrition causes inflammation and a lack of vascular relaxation, probably involving smooth muscle contractile mechanisms.