同种移植

Methods: the first experiment Immunetolerance in mice sciatic nerve allograft by intrathymic injection of allogene: 48 mice were divided into 4 groups randomly: Group A,Group B, Group C and Group D(nerve allograft under immunosurppressant).

研究技术路线：第一部分：小鼠胸腺内注射异基因抗原在同种异体坐骨神经移植免疫耐受中的作用 1、动物分组：48只Balb／c小鼠随机分为4组，A组；B组；C组；D组(异体神经移植加用免疫抑制剂组)。

ConclusionThe first experiment Immunetolerance in mice sciatic nerve allograft by intrathymic injection of allogene : the specific immune tolerance can be induced in the sciatic nerve allograft by intrathymus injection of MHC allogene.

研究结论：第一部分：小鼠胸腺内注射异基因抗原在同种异体坐骨神经移植免疫耐受中的作用胸腺内注射异基因MHC抗原可诱导异体坐骨神经移植的特异性免疫耐受。

Aim To explore the possibility of vascularized periostium associated with demineralized bone matrix graft to replace fresh autogenic bone graft to repair large segmental bone defect.

目的 了解带血管骨膜和同种脱钙骨基质联合移植替代自体骨移植修复大段骨缺损的可能性。

Methods:A retrospective analysis of 20 spontaneous ruptures in 392 homoplastic kidney transplantations was conducted.

回顾分析本院392例同种肾移植术后发生移植肾自发性破裂20例临床资料。

The contribution of platelets to hyperacute rejection of both allografts and xenografts is well recognized.

血小板在同种异体移植和异种移植超急性排斥反应中的作用是受到广泛认同的。

Karyorrhexis of osteocytes as well as loss of osteocytes in bone lacuna were detected in transplanted bone of control group,ultrastructure of osteocytes remained well in experimental group by transmission electron microscope.

我们在自行设计的吻合血管同种异体股骨干移植动物模型上建立了一套完善的检测指标，以证实供体在移植术后仍保持活力。

Results show that meniscal allografting can survive, retain certain function and structure and prevent the degenerative changes of the knee joint.

结果表明，同种异体半月板移植能够成活，并且能具有一定的结构和功能，防止膝关节退变。但是以新鲜移植的半月板效果最好。

BACKGROUND: Alloimmune lung injury, characterized by perivascular lymphocytic inflammation, lymphocytic bronchiolitis, and obliterative bronchiolitis, causes substantial morbidity and mortality after lung transplantation and bone marrow transplantation, but little is known regarding its pathogenesis.

背景：同种免疫肺损伤以管周淋巴细胞浸润、淋巴细胞性细支气管炎和闭塞性细支气管炎为特征，它在肺移植和骨髓移植患者中有较高的患病率和死亡率，但是其病因学目前知之甚少。

As results, TEM showed characteristic ultrastructure morphology of apoptosis cell with chromatin marginal condense, nucleus pycnosis, mitochondrion vacuoles and cell shrinkage in IR injury group and no apoptosis cells in control group. Increased TUNEL-positive cell and typical DNA laddering were found and cells apoptotic rate were approximately 20% by flow cytometry assay in experimental groups.

值得探讨。本试验通过流式细胞仪、生物电镜、TUNEL法、RT-PCR以及DNA电泳等试验方法研究了带血供同种异体骨移植过程的细胞凋亡现象，并检测了Fas、FasL、Caspase-1、Caspase-3、Bcl-2等凋亡相关基因在IR损伤时的表达及变化情况，初步探讨了骨移植时IR损伤中细胞凋亡的发生机制及其在IR损伤中的生物学意义，希望为今后更深入的研究打下一定基础。

The two groups were compared for outcomes, including death, retransplant, nonfatal major adverse cardiac event, cardiac function, morbidity, and development of confirmed allograft vasculopathy.

两个样本组相较之下，厚度增加样本组的不良后果，包括致死、再移植、非致命性心脏病、心脏功能、病态，与被确诊的同种异体移植血管疾病的发展。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。