نتایج جستجو برای: bone transplantation
تعداد نتایج: 424302 فیلتر نتایج به سال:
We hypothesized that a chemically extracted acellular allogeneic nerve graft used in combination with bone marrow mesenchymal stem cell transplantation would be an effective treatment for long-segment sciatic nerve defects. To test this, we established rabbit models of 30 mm sciatic nerve defects, and treated them using either an autograft or a chemically decellularized allogeneic nerve graft w...
We present a case of life-threatening Epstein-Barr virus (EBV)-associated hemophagocytic lymphohistiocytosis (HLH) with severe hepatitis that was successfully treated by allogeneic stem cell transplantation from an unrelated donor. A 26-year-old woman was admitted to hospital with a high fever and liver dysfunction. Laboratory tests, including bone marrow aspiration, revealed severe HLH that oc...
Chagas disease which is caused by the parasite Trypanosoma cruzi is an important cause of cardiomyopathy in Latin America. In later stages chagasic cardiomyopathy is associated with congestive heart failure which is often refractory to medical therapy. In these individuals heart transplantation has been attempted. However, this procedure is fraught with many problems attributable to the surgery...
To compare the cost effectiveness of bone marrow transplantation and conventional chemotherapy, we evaluated the resources used in the care of adult patients with acute nonlymphocytic leukemia who were enrolled in a prospective trial and received induction chemotherapy at a single university hospital. Nineteen patients were subsequently treated with chemotherapy and 17 with transplantation. Cos...
Murine models of bone marrow transplantation show that pre-conditioning regimens affect the integrity of the bone marrow endothelium and that the repair of this vascular niche is an essential pre-requisite for successful haematopoietic stem and progenitor cell engraftment. Little is known about the angiogenic pathways that play a role in the repair of the human bone marrow vascular niche. We th...
The impaired maturation of bone-forming osteoblasts results in reduced bone formation and subsequent bone weakening, which leads to a number of conditions such as osteogenesis imperfecta (OI). Transplantation of human fetal mesenchymal stem cells has been proposed as skeletal anabolic therapy to enhance bone formation, but the mechanisms underlying the contribution of the donor cells to bone he...
introduction: neuroblastoma is the most common extracranial solid tumor in children, accounting for 8% to 10% of all childhood cancers. significantly, autologous transplantation appeared to have the largest impact on survival for the high risk subset of patients, such as those with n-myc amplified metastatic disease diagnosed after age 2 years. patients and methods: this study includes high ris...
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