objectives the aim of this study was to investigate the effects of local cryotherapy on the intensity of chemotherapy-induced oral mucositis in autologous bone marrow transplantation patients. patients and methods in this single, blinded, randomized clinical trial, 29 patients undergoing stem cell transplantation in iran were selected by convenience sampling, and randomly allocated to control (...

objective: bone marrow mesenchymal stem cells reside in bone marrow and support homing and differentiation of hematopoietic stem cells (1). this makes them an excellent instrument for regenerative treatment and co-culture with the hsc. materials and methods: in this study, k562 cell lines were treated with butyric acid(for erythroid differentiation), co-cultured with mesenchymal stem cells and ...

objective(s): although many researchers have confirmed induction of germ cells from bone marrow mesenchymal stem cells (bmmscs), there are no reports that confirm spontaneous differentiation of germ cells from bmmscs. in this study, we have evaluated the effect of adult sertoli cell condition medium (sccm) as a mutative factor in the induction of germ cells from bmmscs. materials and methods: b...

References 1. Thiede C, Florek M, Bornhauser M, Ritter M, Mohr B, Brendel C, et al. Rapid quantification of mixed chimerism using multiplex amplification of short tandem repeat markers and fluorescence detection. Bone Marrow Transplant 1999;23:1055–60. 2. Lawler M, Humphries P, McCann SR. Evaluation of mixed chimerism by in vitro amplification of dinucleotide repeat sequences using the polymera...

objective: tendon never returns to its complete biological and mechanical properties after repair. bone marrow and, recently, adipose tissue have been used as sources of mesenchymal stem cells which have been proven to enhance tendon healing. in the present study, we compared the effects of allotransplantation of bone marrow derived mesenchymal stromal cells (bmscs) and adipose derived stromal ...

The quality of long-term hematopoietic engraftment after bone marrow transplantation (BMT) has not been well characterized. Clinical autologous BMT involves removal of <5% of the total content of the recipient marrow followed by ablation of the remaining marrow and reinfusion. To study long-term consequences of transplanting limited numbers of BM stem cells further, we evaluated the hematopoiet...

Impaired hematopoiesis is a serious complication after allogeneic hematopoietic stem cell transplantation (allo-HSCT). Bone marrow aplasia and peripheral cytopenias arise from primary secondary graft failure or poor function. Chimerism analysis useful to discriminate these conditions. By determining the pathogenesis of impaired hematopoiesis, timely appropriate treatment can be performed. Hemat...

background: bone marrow has recently been recognized as a novel source of stem cells for the treatment of wide range of diseases. a number of studies on murine bone marrow have shown a homogenous population of rare stage-specific embryonic antigen 1 (ssea-1) positive cells that express markers of pluripotent stem cells. this study focuses on ssea-1 positive cells isolated from murine bone marro...

BACKGROUND With the introduction of novel monoclonal antibody products into the clinic, significant new strategies are being developed to improve upon existing treatment for non-Hodgkin's lymphoma. METHODS Monoclonal antibodies are being used alone, in combination with chemotherapy, or as adjuncts to autologous bone marrow transplantation for the purpose of purging bone marrow of neoplastic c...

liver failure, in an acute or chronic form, is a growing health problem ranking as one of the leading causes of death worldwide. inborn errors of metabolism characterized by defects in hepatic enzymes or other proteins with metabolic functions, such as receptors or transporters accompanied with environmental factors involve etiology and presentation of liver failure. currently, the only establi...