The American journal of the medical sciences
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Several reports have shown that homocysteine promotes thrombosis by disturbing the procoagulant-anticoagulant balance, whereas alterations in coagulation and fibrinolysis have been suggested as important pathogenetic and prognostic determinants of mortality in acute lung injury (ALI)/acute respiratory distress syndrome (ARDS). The objective of the study was to evaluate the effect of plasma homocysteine levels on the outcomes of patients with ALI/ARDS. ⋯ Our data suggest that increased plasma homocysteine levels, either alone or in synergy with other thrombophilic risk factors, do not seem to adversely affect the prognosis in patients with ALI/ARDS.
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Coronary artery disease (CAD) is the most important cause of mortality and morbidity in patients who have undergone carotid artery endovascular or surgical intervention. Metabolic syndrome (MetS) and hyperhomocysteinemia (HHCY) have been reported to be associated with CAD. However, no study has investigated the association between MetS or HHCY and the severity of CAD in patients with carotid stenosis. ⋯ MetS and HHCY can predict the presence of CAD in patients with carotid stenosis. Furthermore, the MetS score and total plasma homocysteine level are significantly associated with the extent of coronary atherosclerosis.