查询词典 heteroplastic graft

Methods 53 cases of the disease were treated with core decompression and bone graft through trochanter. There were 21 cases of phase Ⅱ,25 cases of phase Ⅲ and 7 cases of phase Ⅳ based on Ficat classification.

53例股骨头缺血性坏死患者行经转子髓芯减压植骨术，其中Ficat分期Ⅱ期21例，Ⅲ期25例，Ⅳ期7例。

Objective To observe the therapeutic effect on the treatment of femoral head avascular necrosis by core decompression and bone graft through trochanter.

目的 总结经转子髓芯减压植骨术治疗股骨头缺血性坏死的效果。

A 3 cm long segment was removed from the middle part of the rabbit radius to make a bone defect model. The periosteum was reserved and restored to set up a vascularized tubulate periosteum graft.

将兔双侧桡骨干中段切除 3cm制成骨长段缺损模型，保留切骨段骨膜，重新复原缝合后作带血运骨膜管移植模型。

After the graft union has sealed, the upper portion of the understock is removed.

待接口愈合之后，除去砧木的上部。

The Surface composition of grafted PET fiber was characterized by ATR-FTIR. THE results showed that there were no obvious differences between ungrafted and graft PET fiber in the spectra ,except that the typical peak of-OH in 3100cm~(-1) appeared in both Citric acid treated PET fiber and Acrylic acid treated PET fiber indicated citric acid and acrylic acid had been successfully grafted on the surface of PET fiber.

对样品的接枝效果进行红外光谱表征，发现无论是经过丙烯酸接枝处理，还是柠檬酸接枝处理，处理前后纤维的红外吸收光谱图都没有明显的区别，说明接枝前后纤维的主体性质没变，但是，二者在3100cm~(-1)处都出现了羟基的特征吸收峰，说明柠檬酸和丙烯酸都已经接枝上了PET纤维表面。

Intimal areas were measured using morphometric analysis of perfusion-fixed vein graft specimens, and intimal thickness was calculated using circumferential measurements. The SMC proliferation was studied by the immunohistochemical detection of proliferating cell nuclear antigen. Expression of MMP-2、MMP-9 mRNA in vein grafts and unoperated control Vein grafts was detected by reverse transcription polymerase chain reaction. Substrate gel zymography was used to determine the proteolytic activity.

分别行HE染色、Verhoeff弹性纤维染色观察组织病理变化，计算机病理图象分析系统测量新生内膜厚度及面积，免疫组织化学方法检测静脉壁增殖细胞核抗原表达以观察细胞增殖情况，半定量逆转录-聚合酶链反应检测静脉壁基质金属蛋白酶-2(MMP-2)和基质金属蛋白酶-9(MMP-9)mRNA的表达，明胶酶谱法检测MMP-2、MMP-9活性，比较各组之间的差别。

However, IH on the floor of the host artery has been thought to be entirely due to the abnormal flow patterns created as the blood flows from the graft into the artery, impinging on the floor of the junction. Such flow behaviour is unphysiological, as end-to-side junctions do not occur naturally in adults.

End-to-side 搭桥模型是自然生理条件下不存在的，在这里，血液从搭桥血管流向主动脉时，血流直接冲撞到吻合口对应底面上，这种流动模式是自然生理条件不存在的。

Even unproved allegations of graft can damage the company's reputation, share price and future business prospects.

即使是有关未经证实的行贿的辩解，也将损害公司的声誉、股价和未来商业前景。

Although the incidence of neutrophil recovery was similar in all groups, the overall incidence of grades II-IV acute graft-versus-host disease and chronic GVHD was 37% and 9%, respectively, with a higher incidence of aGVHD in recipients of URD grafts.

虽然各组的中性粒细胞恢复率相似，II-IV 级急性移植物抗宿主病和慢性移植物抗宿主病的总发病率为37％和9％，另外，无关供者移植的患者aGVHD的发病率更高。

Objective To observe the effect of transformation of vascularized tissue-engineered bone with vascular bundle graft in vivo.

目的 观察以血管束植入法进行组织工程骨体内血管化构建的效果。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。