European journal of clinical investigation
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Patients on antiplatelet therapy have a higher incidence of bleeding complications. Reversal of antiplatelet drug effects is an important issue at trauma or emergency departments. For old and conventional anticoagulants, reversal strategies are established. While the effects of ticagrelor are reversible, developing a method to restore platelet function in patients is of importance due to its longer half-life (approximately 8 h), compared with other P2Y12 -inhibitors. ⋯ Platelets dose dependently improve ex vivo platelet aggregation of subjects after a loading dose of 180 mg of ticagrelor, making transfusion of platelet concentrates potentially useful in bleeding patients and those who need to undergo emergency surgery.
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Eur. J. Clin. Invest. · Nov 2013
Multicenter Study Comparative StudySymptom patterns can distinguish diverticular disease from irritable bowel syndrome.
Diverticular disease (DD) and irritable bowel syndrome (IBS) share a similar symptom pattern. However, comparative studies are flawed by different age at onset of symptoms. We aimed to verify whether clinical features distinguish DD from IBS. ⋯ Abdominal pain lasting for more than 24 h discriminates patients with DD compared with those with IBS. Identifying this symptom could be an appropriate strategy to define the diagnosis and management.
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Eur. J. Clin. Invest. · Nov 2013
Cardiac hormones target nuclear oncogenes c-Fos and c-Jun in carcinoma cells.
c-Fos is a cellular proto-oncogene which dimerizes with c-Jun proto-oncogene to form AP-1 transcription factor, which upregulates transcription of genes involved in proliferation and cancer formation. Four cardiac hormones, that is, long-acting natriuretic peptide (LANP), vessel dilator, kaliuretic peptide (KP) and atrial natriuretic peptide (ANP) with anticancer effects in vivo are potent inhibitors of the Ras-MEK 1/2-ERK 1/2 kinase cascade and signal transducer and activator of transcription-3 (STAT-3) that activate c-Fos and c-Jun. These four cardiac hormones were investigated for their effects on proto-oncogenes c-Fos and c-Jun within the nucleus of cancer cells. ⋯ Four cardiac hormones are potent inhibitors of c-Fos and c-Jun proto-oncogenes within the nucleus of cancer cells.
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Eur. J. Clin. Invest. · Nov 2013
Chronic obstructive pulmonary disease: a risk factor for type 2 diabetes: a nationwide population-based study.
Type 2 diabetes mellitus (DM) is a common medical disorder and a leading cause of morbidity and mortality worldwide. We investigated whether chronic obstructive pulmonary disease (COPD) was the risk factor for type 2 diabetes in an Asian population. ⋯ Patients with COPD have a higher risk of type 2 diabetes compared with control subjects after adjusting for confounding factors such as sex, age, residential area, insurance premium, steroid use, hypertriglycemia, hypertension, CAD and cerebrovascular disease. Continuous surveillance of signals of dysglycemia may be incorporated into care programmes for patients with COPD.
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Eur. J. Clin. Invest. · Oct 2013
Prognostic role of plasma von Willebrand factor and soluble E-selectin levels for future cardiovascular events in a 'real-world' community cohort of patients with atrial fibrillation.
Endothelial damage/dysfunction may contribute to a prothrombotic state in patients with atrial fibrillation (AF) and the increased risk of thromboembolism and cardiovascular events. Raised plasma von Willebrand factor (vWf), an established marker of endothelial damage/dysfunction, has been associated with stroke and vascular events, at least in a clinical trial population. Soluble E-selectin (sE-sel) is another biomarker of endothelial activation/dysfunction, with more limited data on prognostic outcomes in AF. ⋯ High plasma vWf and soluble E-selectin levels are associated with an increased risk of clinical adverse events (acute myocardial infarction, ischaemic stroke and all-cause mortality) in 'real-world' patients with AF. These soluble biomarkers may potentially aid clinical risk stratification in this common arrhythmia.