异位移植

Objective To establish the model of abdominal heterotopic heart transplantation and grope steady operation methods.

目的 建立大鼠腹部异位心脏移植模型，探索稳定的手术方法。

RESULTS: Of the 100 cases receiving heterotopic abdominal heart transplantation, complete success was achieved in 89 cases.

结果： 共实施100例大鼠腹部异位心脏移植术，89例成功。

The method improves success rate of the heterotopic heart transplantation in rats.

采用本方法可以提高大鼠异位心脏移植成功率。

Objective To investigate the changes of hemodynamics in pig heterotopic partial liver transplantation.

第一军医大学学报000108 摘要：目的观察猪异位部分肝移植术中血液动力学变化情况。

Methods: The model of heterotopic heart transplantation were established in Wistar and SD rats.

近交系健康雄性Wistar大鼠和SD大鼠，建立腹腔异位心脏移植模型。

The coral/col lagen/rhBMP-2 composite possesses a superior osteoinduction and will be a new type of bone substitute to be used in orthopedic and maxillofacial surgery.

珊瑚/胶原/rhBM P-2复合人工骨具有良好的异位诱导成骨活性，是一种较理想的骨移植替代材料。

The causes of failure in the pre-experimental stage were anesthesia accidents, thrombosis of the arterial anastomosis, massive hemorrhage, air embol ism and phlebemphraxis.

结果 共进行大鼠异位肾移植术104 次，其中预实验阶段62 次，成功50 次（80.6%），失败12 次，主要原因为麻醉意外、动脉吻合口血栓和大出血、静脉空气栓塞、静脉闭塞等；正式实验42 次，成功40 次（95.2%），失败2 次，分别为迟发性动脉吻合口出血和吻合口血栓引起。

Allogeneic and syngeneic fresh bone, autolyzed antigen-extracted bone, bone matrix gelatin, demineralized bone matrix were implanted into the muscle pouch of mice, at different times after implantation, the immunological, histological and alkaline phosphatase assay were conducted. The results revealed that all four kinds of allogeneic implants activated specific cellular and humoral immune responses, most notably in fresh bone group, the AAA, BMG and DBM inhibited the proliferation of the lymphocytes in vitro and BMG had the most powerful inhibiting action, allogeneic AAA, BMG and DBM might induce heterotopic osteogenesis in vivo, however, there were obvious difference in ALP and histomorphometry between allografts and isografts.

在小鼠肌肉内植入同种异体或同系新鲜骨、自消化抗原去除骨、骨基质明胶、脱钙骨基质，术后免疫学、碱性磷酸酶、组织学检查发现：4种同种异体植入物均可引发特异性细胞免疫反应和体液免疫反应，其中以新鲜骨移植引发的免疫反应最为显著；自消化抗原去除骨、骨基质明胶、脱钙骨基质在体外具有抑制淋巴细胞增殖的作用，骨基质明胶对淋巴细胞增殖的抑制作用最显著；同种异体与同系4种植入物在体内成骨活性有显著差异；自消化抗原去除骨、骨基质明胶、脱钙骨基质均有异位诱导成骨活性，其中骨基质明胶骨诱导活性最佳。

Methods: We established a vascularized heterotopic heart transplantation model in mice. Survival and rejection of the grafts was monitored.

建立稳定的血管化小鼠异位心脏移植模型，作为评价免疫耐受诱导方案疗效的工具。

In this study, Adult heart clear inbred strain closed colony SD rat is the receiver, wistar rat is the ...

本研究以清洁级近交封闭群SD大鼠为受者，Wistar大鼠为供者，各24只，建立大鼠腹腔异位心脏移植模型。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。