Does aspirin inhibit ox-LDL-mediated LOX-1 expression and metalloproteinase-1 in human coronary endothelial cells?
These observations suggest that aspirin inhibits ox-LDL-mediated LOX-1 expression and interferes with the effects of ox-LDL in intracellular signaling (p38MAPK activation) and subsequent MMP-1 activity. These novel effects of aspirin may complement its platelet inhibitory effect in acute myocardial ischemia.
These results showed that positive-pressure mechanical ventilation using a tidal volume of 10 ml/kg and zero positive end-expiratory pressure was harmful in the setting of endotoxemia, suggesting that the use of this ventilator strategy in the operating room may predispose to lung injury when endotoxemia occurs.