In vitro protection of adipose tissue-derived mesenchymal stem cells by erythropoietin.

Mobilization of stem cells and their differentiation into cardiomyocytes are known to have protective effects after myocardial infarction. The integrity of transplanted mesenchymal stem cells for cardiac regeneration is dependent on cell-cell or cell-matrix interaction, which is adversely affected by reactive oxygen species in an ischemic environment. Treatment with erythropoietin was shown to protect human adipose tissue derived mesenchymal stem cells in an ischemic injury in vitro model.

Digoxin intoxication: An old enemy in modern era.

Objectives: Although development of new treatment modalities limited digoxin usage, digoxin intoxication is still an important issue which could be easily overlooked. In this report, we analyzed a case series definitively diagnosed as digoxin intoxication in the modern era.

Methods: We analyzed 71 patients hospitalized with digoxin intoxication confirmed by history, complaints, clinical and electrocardiograph (ECG) findings, and serum digoxin levels > 2.

High inflammatory activity related to the number of metabolic syndrome components.

It has been known that each component of the metabolic syndrome (MS) has an atherogenic potential and increases the risk of cardiovascular events. Therefore, patients who have MS are candidates for the development of atherosclerosis and accompanying complications. In this study, the authors assessed the levels of acute phase reactants as an indicator of inflammation in patients with MS.

Anticoagulation after coronary artery surgery in patients with polycythemia vera: report of two cases.

Polycythemia vera is a myeloproliferative disorder associated with the thromboembolic events. Normalization of the hematocrit and elevated platelet counts is obligatory to reduce the thrombotic risk of patients with PV. Therapeutic strategies include phlebotomy, myelosuppressive agents, and, more recently, interferon-alpha.

Warfarin-induced skin necrosis after open heart surgery due to protein S and C deficiency.

Warfarin-induced skin necrosis is the rare but potentially devastating complication of anticoagulant therapy and commonly occurs in previously undetected C- and S-protein deficient patients. Because routine preoperative examination does not include protein C and S level measurement, detection of these patients preoperatively is generally not possible, which increases the risk of occurrence of this important complication. In this report we present and discuss such a patient, who died from warfarin-induced skin necrosis after coronary artery bypass surgery.