醫(yī)學(xué)免疫學(xué)課件】移 植 免 疫 學(xué)-文庫吧
2024-12-20 04:10 本頁面
【正文】 jection. 169。2022 免疫學(xué)信息網(wǎng) Early 1950’s Cortisonelike medications were used to suppress the human body’s selfdefense system (immune system), resulting in some kidney transplant success. 169。2022 免疫學(xué)信息網(wǎng) 1954 Joeseph E. Murray and his colleagues at Peter Bent Brigham Hospital in Boston performed the first truly successful kidney transplant from one twin to another. This was done without any immunosuppressive medication. A photograph of this procedure is seen above. o Scientists predicted that immune system reactions should be minimal between identical twins (because their ans were indistinguishable to each other’s immune systems). o More kidney transplants between identical twins were successfully performed, and some of those kidney recipients are still alive today 169。2022 免疫學(xué)信息網(wǎng) 移植：在醫(yī)學(xué)上應(yīng)用自體或異體的正常細(xì)胞、組織或器官置換病變的或功能缺損的細(xì)胞、組織或器官，以維持和重建機(jī)體的生理功能，這種治療方法稱為移植。 移植排斥反應(yīng)：移植手術(shù)后，移植物或受者體內(nèi)的免疫細(xì)胞受刺激后而發(fā)生免疫應(yīng)答反應(yīng)。 169。2022 免疫學(xué)信息網(wǎng) 移植的分類 自體移植：指移植物取自受者自體 同系移植：指遺傳基因型完全相同或基本近似的個(gè)體間的移植 同種移植：是指同種內(nèi)遺傳基因不同的個(gè)體間的移植 異種移植：是指不同種屬個(gè)體間的移植 169。2022 免疫學(xué)信息網(wǎng) 第一節(jié) 同種器官移植排斥的機(jī)制 在進(jìn)行同種移植后，由于供、受者之間的組織相容性抗原不同，故移植物可刺激受者的免疫系統(tǒng)產(chǎn)生免疫
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