Evaluation of the feasibility of short-term electrodialysis for separating naturally occurring fluoride from instant brick tea infusion.

Background: Removing excessive naturally occurring fluoride from tea and/or infusions is difficult because the process has low efficiency and causes secondary pollution. In this study, a novel electrodialysis (ED) technology was developed. We examined the effect of crucial parameters (electrolyte concentration, operation voltage, ED duration and initial concentration of the tea infusion) on defluoridation performance using a highly efficient ion-exchange membrane with five-compartment cells.

Assessment of the use of immunosuppressants combined with cord blood for severe aplastic anemia.

Background: The objective of this study was two-fold: 1) to investigate the changes of cytokines concentration in relation to severe aplastic anemia (SAA) when treated with immunosuppressants combined with cord blood (IS + CBI). and 2) to assess the curative effect of umbilical cord blood chimerism engraftment.

Methods: We selected 43 patients with SAA all treated with IS + CBI (newly diagnosed group).

Mechanism of immunosuppressants combined with cord blood for severe aplastic anemia.

This study aims to explore the mechanism of immunosuppressants combined with cord blood (IS + CBI) for severe aplastic anemia. Selecting 30 patients with SAA and all treated with IS + CBI (newly diagnosed group). 23 patients who were treated effectively (effective group) while 7 cases were treated invalidly (invalid group).

Increased immunosuppressive treatment combined with unrelated umbilical cord blood infusion in children with severe aplastic anemia.

A combination treatment of unrelated umbilical cord blood (UCB) and increased immunosuppressive treatment (IST) were investigated to reveal the potentially curative therapy for the severe aplastic anemia (SAA). A total of 36 children (2-17 ages) with SAA who received UCB infusion after an IST were analyzed. The treatment consisted of 100mg/kg cyclophosphamide, 12.

Serum microRNA155 is increased in patients with acute graft-versus-host disease.

To explore the clinical relevance of three lymphocyte-related serum microRNAs (miR-155, miR-214, and miR-326) to the pathogenesis of graft-versus-host disease (GVHD), 64 subjects who received allogeneic peripheral blood stem cell transplantation (allo-PBSCT) were recruited in this study, of whom 19 subjects did not develop GVHD, 25 subjects were diagnosed with acute GVHD (aGVHD), and 20 subjects were diagnosed with chronic GVHD (cGVHD). Serum miRNAs were determined by real-time RT-PCR. Expression level of miRNAs and the expression signatures of miRNAs as a panel were analyzed among the three groups.

[Inhibitory effect of chondroitinase ABC on ephrin A4 expression after spinal cord injury in rats].

The aim of the study was to investigate the effect of chondroitinase ABC (ChABC) on ephrin A4 (EphA4) expression after spinal cord impairment (SCI) in rats. Adult female SD rats were randomly divided into three groups: ChABC group, normal saline (NS) group and sham group. In the ChABC and NS group, the SCI model was produced by the spinal cord hemisection.