Extracorporeal Photopheresis in Children with Chronic Graft-Versus-Host Disease.

Chronic graft versus host disease (cGVHD) remains a major complication of allogeneic hematopoietic stem cell transplantation (allo-HSCT). It significantly decreases survival and quality of life. The present study demonstrates retrospective data on extracorporeal photopheresis (ECP) in children with cGVHD.

Zn- or Cu-containing CaP-Based Coatings Formed by Micro-Arc Oxidation on Titanium and Ti-40Nb Alloy: Part II-Wettability and Biological Performance.

This work describes the wettability and biological performance of Zn- and Cu-containing CaP-based coatings prepared by micro-arc oxidation on pure titanium (Ti) and novel Ti-40Nb alloy. Good hydrophilic properties of all the coatings were demonstrated by the low contact angles with liquids, not exceeding 45°. An increase in the applied voltage led to an increase of the coating roughness and porosity, thereby reducing the contact angles to 6° with water and to 17° with glycerol.

[Hemostatic Gene Polymorphisms in Acute Coronary Syndrome with Nonobstructive Coronary Atherosclerosis].

Purpose: to study distribution of genes of the coagulation system, unfavorable in relation to the risk of thrombosis, and their influence on serum parameters ofthe hemostasis system in patients with nonobstructive coronary atherosclerosis (NCA) and acute coronary syndrome (ACS).

Materials And Methods: We included in this nonrandomized open study patients with ACS older than 18 years with intact coronary arteries or confirmed at coronary angiography stenosis <50%. Genotypes of these patients were analyzed by 8 polymorphic variants of the hemostatic system genes which previously were found to be associated with the thrombophilia risk: F2 (20210 G>A) rs1799963, F5 (1691 G>A) rs6025, F7 (10976G>A) rs6046, F13 (163 G>T) rs5985, F1 (-455G>A) rs1800790, GP Ia - Ila (807C>t) rs1126643, GP Ilb-IIIa (1565 T>C) rs5918, PAI-I (-6755G>4G) rs1799889.

Electric field control of magnon-induced magnetization dynamics in multiferroics.

We consider theoretically the effect of an inhomogeneous magnetoelectric coupling on the magnon-induced dynamics of a ferromagnet. The magnon-mediated magnetoelectric torque affects both the homogeneous magnetization and magnon-driven domain wall motion. In the domains, we predict a reorientation of the magnetization, controllable by the applied electric field, which is almost an order of magnitude larger than that observed in other physical systems via the same mechanism.

Controlling superconducting spin flow with spin-flip immunity using a single homogeneous ferromagnet.

Spin transport via electrons is typically plagued by Joule heating and short decay lengths due to spin-flip scattering. It is known that dissipationless spin currents can arise when using conventional superconducting contacts, yet this has only been experimentally demonstrated when using intricate magnetically inhomogeneous multilayers, or in extreme cases such as half-metals with interfacial magnetic disorder. Moreover, it is unknown how such spin supercurrents decay in the presence of spin-flip scattering.