نتایج جستجو برای: bone transplantation
تعداد نتایج: 424302 فیلتر نتایج به سال:
PURPOSE: Developing novel treatment concepts to minimize/avoid immunosuppression by induction of immune tolerance represents the prime task in the field of transplantation. In the clinic to date, this was achieved in highly selected patients in clinical trials of kidney transplantation combined with concomitant stem cell or bone marrow transplantation. Vascularized composite allotransplantation...
INTRODUCTION Kidney transplantation is associated with rapid loss of bone mineral density (BMD) in the first months after transplantation. The effect of pamidronate on bone loss after transplantation was evaluated in a randomized controlled trial. MATERIALS AND METHODS Forty patients were enrolled in this study (16 in the pamidronate group and 24 in the control group). Pamidrinate was adminis...
In recent years using some methods such as chemotherapy, radiotherapy and bone marrow transplantation has increased the rate of success in cancer treatment, however, cancer is taking more victims every day throughout the world. According to the Natinal Cancer Institute of Iran, about 62040 cases were diagnosed with cancer in Iran during 2007of whom 44.19% were female. Usually, invasive therapeu...
Introduction: As an inherited neurodegenerative disease, Huntington's disease is accompanied with wide neuronal degeneration in neostriatum and neocortex. Progress of the disease causes disabling clinical effects on movements, recognition and physiology of the body, and finally results in death. At this stage of knowledge we are, there is no effective therapeutic strategy for diminishing the mo...
Purpose: high tibial osteotomy (HTO) is a recommended treatment for medial compartment knee osteoarthritis. Newer cartilage regenerative procedures may add benefits to the result of HTO. In this prospective study we investigate safety and also results of HTO associated with bone marrow derived cells (BMDC) transplantation in relatively young and middle aged active individuals with early osteoar...
vol. 6, No. 6, JuNe 2017 385 Article focus Distraction osteogenesis (Do) harnesses the bone regenerative potential of bone and avoids the complications of other treatments such as bone grafting. The major disadvantage of Do is the length of time required for bone consolidation. Mesenchymal stem cells (MSCs) have been used to promote bone formation in this phase, with some good results. This r...
Bone marrow mesenchymal stem cells can differentiate into neurons and astrocytes after transplantation in the spinal cord of rats with ischemia/reperfusion injury. Although bone marrow mesenchymal stem cells are known to protect against spinal cord ischemia/reperfusion injury through anti-apoptotic effects, the precise mechanisms remain unclear. In the present study, bone marrow mesenchymal ste...
Introduction: Chediak-Higashi syndrome is a rare autosomal recessive disorder that characterized by severe immunodeficiency. It is also associated with a lymphoproliferative disorder termed the accelerated phase with lymphocytic infiltration of the major organ of the body. Case Report: The patients was a 1-year old boy with intermittent fever, anorexia, malaise. On physical examination h...
Failure of revascularization is known to be the major reason for the poor outcome of pancreatic islet transplantation. In this study, we analyzed whether pseudoislets composed of islet cells and bone marrow cells can improve vascularization and function of islet transplants. Pancreatic islets isolated from Syrian golden hamsters were dispersed into single cells for the generation of pseudoislet...
Background: Protection of hematopoietic system has become a primary goal in the development of novel medical countermeasures against ionization radiation and radiotherapy. This study was to explore the role of rapamycin in normal tissues against radiation. Materials and Methods: Mice were pretreated with rapamycin by i.p. every other day for five times before 5 Gy or 8.5 Gy γ-ray whole bo...
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