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Potential Applications of Remote Limb Ischemic Conditioning for Chronic Cerebral Circulation Insufficiency
Conclusion Due to its long-term and often invisible course, CCCI has received less attention than acute cerebral ischemic stroke. However, without appropriate intervention, CCCI may lead to a variety of adverse events. Because the pathophysiological changes associated with CCCI are complex, pharmacological research in this area has been disappointing. Recent research suggests that RLIC, which is less invasive and more well-tolerated than drug treatment, can activate endogenous protective mechanisms during CCCI. In the present report, we reviewed studies related to CCCI (Table 1), as well as those related to stroke and sta...
Source: Frontiers in Neurology - May 2, 2019 Category: Neurology Source Type: research

Outcomes of Unrelated Donor Stem Cell Transplant with Post-Transplant Cyclophosphamide for Graft-versus-Host Disease Prophylaxis in Patients with Severe Sickle Cell Disease
Sickle cell disease (SCD) is a hemoglobinopathy affecting 1 in every 500 African American newborns and an estimated 100,000 persons in the United States [1]. Vascular occlusion caused by the sickled RBCs leads to decreased perfusion in target organs and manifests clinically as vaso-occlusive pain crisis, stroke (cerebral infarction), pulmonary restrictive disease, and pulmonary hypertension [2]. Despite advances in supportive care, including the use of hydroxyurea (HU), RBC transfusion, and iron chelation therapy, patients with SCD continue to experience considerable morbidity and mortality in their lifetime.
Source: Biology of Blood and Marrow Transplantation - October 20, 2017 Category: Hematology Authors: Hemalatha G. Rangarajan, Rolla Abu-Arja, Vinita Pai, Gregory M.T. Guilcher, Sandeep Soni Source Type: research

Outcomes of Unrelated Donor Stem Cell Transplantion with Post-Transplant Cyclophosphamide for Graft-versus-Host Disease Prophylaxis in Patients with Severe Sickle Cell Disease
Sickle cell disease (SCD) is a hemoglobinopathy affecting 1 in every 500 African American newborns and an estimated 100,000 persons in the United States [1]. Vascular occlusion caused by the sickled RBCs leads to decreased perfusion in target organs and manifests clinically as vaso-occlusive pain crisis, stroke (cerebral infarction), pulmonary restrictive disease, and pulmonary hypertension [2]. Despite advances in supportive care, including the use of hydroxyurea (HU), RBC transfusion, and iron chelation therapy, patients with SCD continue to experience considerable morbidity and mortality in their lifetime.
Source: Biology of Blood and Marrow Transplantation - October 20, 2017 Category: Hematology Authors: Hemalatha G. Rangarajan, Rolla Abu-Arja, Vinita Pai, Gregory M.T. Guilcher, Sandeep Soni Source Type: research

Effects of Normothermic Machine Perfusion Conditions on Mesenchymal Stromal Cells
In this study the effect of NMP perfusion fluid on survival, metabolism and function of thawed cryopreserved human (h)MSC and porcine (p)MSC in suspension conditions was studied. Suspension conditions reduced the viability of pMSC by 40% in both perfusion fluid and culture medium. Viability of hMSC was reduced by suspension conditions by 15% in perfusion fluid, whilst no differences were found in survival in culture medium. Under adherent conditions, survival of the cells was not affected by perfusion fluid. The perfusion fluid did not affect survival of fresh MSC in suspension compared to the control culture medium. The f...
Source: Frontiers in Immunology - April 9, 2019 Category: Allergy & Immunology Source Type: research