Chronic anemia is associated with systemic endothelial dysfunction.

Background: In acute myocardial infarction and heart failure, anemia is associated with adverse clinical outcomes. Endothelial dysfunction (ED) is characterized by attenuated nitric oxide (NO)-mediated relaxation responses which is poorly studied in chronic anemia (CA). We hypothesized that CA is associated with ED due to increased oxidative stress in the endothelium.

Inappropriate Prescribing of Proton Pump Inhibitors in Outpatient Clinics.

Proton pump inhibitors are the commonly prescribed drugs for acid-related disorders. However, many of those prescriptions are inappropriate in inpatient and outpatient settings according to the recommended guidelines. Many studies have been conducted in inpatient clinics, but data about the appropriateness of proton pump inhibitor prescribing in outpatient clinics are scarce.

Circulating levels of leptin, nesfatin-1 and kisspeptin in postmenopausal obese women.

The roles of leptin, nesfatin-1 and kisspeptin in the regulation of food intake and/or reproduction are well known; however, the interactions between these hormones remain unclear, especially in humans. The aim of this study was to determine the roles of leptin, nesfatin-1 and kisspeptin in pre- and postmenopausal obese and non-obese women. The study included 83 women who were divided into four groups based on menopausal status and body mass index.