The cloning efficiency (CFE-F) of stromal precursor cells (CFU-F) in cultures of heterotopic transplant cells and the quantity of CFU-F in bone marrow transplants from old donors to old recipients (O-O group) has decreased almost eight times, compared with transplants where the bone marrow from young donors has been transplanted to young recipients (Y-Y group). However, in the O-Y group, the CF...

Early neovascularization is important for autologous fat transplant survival. SVF cells are ideal seed cells. Both vascular endothelial growth factor (VEGF) and SVF cells can promote neovascularization. However, the half-life (about 50 min) of VEGF is too short to sustain an adequate local concentration. We have investigated whether VEGF-polylactic acid (PLA) nano-sustained release microspheres...

BACKGROUND AND PURPOSE Posterior reversible encephalopathy syndrome (PRES) is known to occur after solid organ transplantation (SOT), potentially associated with cyclosporine and tacrolimus. In this study, we assess the frequency and clinical and imaging characteristics of PRES after SOT. MATERIALS AND METHODS We identified 27 patients (13 men and 14 women; age range, 22-72 years) who develop...

100 kidney transplants have been carried out on 91 patients (7 had 2 transplants and 2 had 3 transplants). 4 transplants were from living related donors and 96 from cadavers. 76 patients survive, all but one with functioning kidneys. The cumulative survival of patients was 82% at 2 years and 80-7% at 5 years. 8 patients died with functioning grafts, and 2 of the other deaths took place more tha...

An attempt was made to clone rhesus marrow cells within the spleens of lethally irradiated rhesus monkeys. Twe!e animalt received autologous transplants; 2 animals received allogeneic transplants; and 4 animals served se irradiation controls. Ten days following transplantation (or irradiation, in the case of the controls) the animals were sacrifi"d and their spleens removed. No macroscopic nodu...

Cultured limbal tissue transplants have become widely used over the last decade as a treatment for limbal stem cell deficiency (LSCD). While the number of patients afflicted with LSCD in Australia and New Zealand is considered to be relatively low, the impact of this disease on quality of life is so severe that the potential efficacy of cultured transplants has necessitated investigation. We pr...

Rats are the most frequently used animals in composite tissue allotransplantation (CTA) studies and most craniofacial composite tissue transplantation models are described in rats. During the last 10 years, a total of 8 different craniofacial composite tissue allotransplantation (CCTA) models have designed and developed in rats. These models include full face/scalp transplants, hemiface transpl...