A Newborn Screening Program for Sickle Cell Disease in Murcia (Spain).

Sickle cell disease (SCD) is an inherited autosomal recessive hemoglobin disorder caused by the presence of hemoglobin S, a mutant abnormal hemoglobin caused by a nucleotide change in codon 6 of the β-globin chain gene. SCD involves a chronic inflammatory state, exacerbated during vaso-occlusive crises, which leads to end-organ damage that occurs throughout the lifespan. SCD is associated with premature mortality in the first years of life.

Case Report: α-Spectrin Mutation Associated with αLELY Polymorphism Responsible for Hereditary Pyropoikilocytosis.

Hereditary pyropoikilocytosis (HPP) is characterised by severe hemolytic anemia due to membrane instability. We report the case of a 13-day-old boy with neonatal jaundice and severe hemolytic anemia. A peripheral smear examination showed severe anisopoikylocytosis.

Effectiveness and safety of rivaroxaban in a cohort of 142 patients with nonvalvular atrial fibrillation treated with rivaroxaban for the prevention of stroke.

Aim: To evaluate the clinical profile and effectiveness/safety of patients taking rivaroxaban in clinical practice.

Methods: Retrospective study that included patients with nonvalvular atrial fibrillation treated with rivaroxaban for the prevention of stroke between January 2012 and December 2016 in a tertiary hospital in Spain.

Results: A total of 142 patients (median age 78 years, 40.

Isolation and characterization of mesenchymal stem cells from the fat layer on the density gradient separated bone marrow.

The density gradient centrifugation method was originally designed for the isolation of mononuclear peripheral blood cells and rapidly adapted to fractionate bone marrow (BM) cells. This method involves the use of gradient density solutions with low viscosity and low osmotic pressure that allows erythrocytes and more mature cells gravitate to the bottom at a density fraction superior to 1.080 g/dL; mononuclear cells (MNCs) held in the plasma-solution to interphase at a density between 1.