نتایج جستجو برای: xenograft
تعداد نتایج: 23157 فیلتر نتایج به سال:
Costimulation blockade induces prolonged rat islet and skin xenograft survival in C57BL/6 mice. Nonobese diabetic (NOD) mice, which are used to model human autoimmune diabetes, are resistant to costimulation blockade-induced allograft tolerance. We tested the hypothesis that NOD mice would also be resistant to costimulation blockade-induced rat xenograft tolerance. We report that rat islet xeno...
Objective: inflammation may play a role in bone loss by altering the remodelling process, favouring boneresorption osteoclasts over synthesis osteoblasts. Matrix metalloproteinase 13 (MMP-13) has abilityto activate osteoclasts, leading to resorption. Regenerative treatments have been widely used periodontology.When combined with Platelet-rich fibrin (PRF), xenografts will give better results re...
Six human melanoma xenograft lines have been established in athymic mice from metastatic lesions in six different patients. Permanent cell lines in monolayer culture have been established from four of the xenograft lines. The cellular radiation sensitivity of the donor patients' tumors, the xenograft lines, and the cell lines were measured in vitro. The Courtenay soft agar colony assay was used...
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