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SummaryBackground: Platelet-monocyte aggregates (PMA) and C-reactive protein (CRP) are increased in unstable coronary disease. The interrelation of PMA with platelet activation, systemic inflammation, and their association with markers of myocardial injury has not been studied extensively.Hypothesis: The study was undertaken to evaluate the association of CRP, PMA, and cardiac troponin I (cTnI) in patients admitted with non-ST elevation acute coronary syndromes (NSTE-ACS).Methods: In all, 69 consecutive patients with NSTE-ACS, 58 patients with stable angina pectoris (SAP), and 46 control patients without coronary artery disease were selected; PMA, sP-selectin, sCD40L inter leukin, (IL)-6, CRP, and cTnI concentrations were measured in these patients at the time of admission. Patients with NSTE-ACS were classified into two groups: those with troponin normal (cTnI < 0.06 ng/ml) and those with troponin elevation (cTnI ≥ 0.06 ng/ml). Their risk for clinical inhospital cardiac events (death and nonfatal myocardial infarction) was analyzed.

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Objective. The association between thyroid nodule (TN) prevalence and metabolic syndrome (MetS) has only rarely been examined in iodine-adequate areas and needs further clarification. We investigated correlations between MetS and TN prevalence in the iodine-adequate area of Hangzhou, China. Material and Method. A cross-sectional study that screened and recruited individuals for cohort research 3 years later. The 13522 subjects (8926 men, 4596 women) were screened in 2009 for all MetS components, thyroid ultrasound (US), and thyroid function. Cohort research recruited 1610 subjects who were screened in both 2009 and 2012, of whom 1061 underwent follow-up research. Results. The prevalence of TN was higher in the MetS (+) group than in the MetS (−) group (χ 2 = 69.63, P < 0.001) and higher in women than in men (χ 2 = 11.65, P = 0.001). Waist circumference (WC) was positively related to the prevalence of TN (OR = 1.022, P < 0.001). Individuals with greater WC in 2009 were more likely to suffer from TN in 2012 (RR = 1.434, P = 0.024). Elevated triglyceride level was a risk factor for developing new TN (RR = 1.001, P = 0.035). Conclusion. Both greater WC and elevated triglycerides are risk factors for new TN in this iodine-adequate area in China.

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