查询词典 graft in

In 12–30% of patients, repeated repair or reintervention is required because of extension or recurrence of dissection at the previous site of intervention, localised aneurysm formation remote from the site of repair, graft dehiscence, aortic regurgitation, or infections.34 Because of the predilection for the diseased aorta to become aneurysmal at a location distant from the area of dissection, imaging of the entire aorta is advised.

12–30%的患者因出现手术部位夹层进展或再夹层、病灶远处局部动脉瘤、人造血管破裂、主动脉反流或感染而需要再次行修补或介入术。正因为易于在远离夹层的部位出现动脉瘤，要求影像学检查必须包含整个主动脉。

Thus.how to prevent and treat corneal graft rejective reaction and Corneal neovascularization is the emphasis in the research area of corneal disease.

因此，如何防治角膜移植术后排斥反应及新生血管一直是角膜病研究领域的重点和难点。

Berberine is mainly used to treat major used in enteric bacterial infection,recently,researches showed that Berberine can not only be used to treat cardiovascular disease,endocrine disease,nutritional and metabolic disease,central nervous disease,tumors,but also can improve immune function and anti-graft rejective reaction of skin besides its antibacterial action.

黄连素在临床上主要用于治疗肠道细菌感染，但大量研究和临床应用表明，黄连素除了有抗菌作用外，还可用于治疗心血管疾病、内分泌、营养及代谢疾病、中枢神经系统疾病、肿瘤等疾病，同时具有增强免疫机能及抗皮肤移植排斥反应等作用。

The role of immature dendritic cells inducing transplantation immunological tolerance and preventing as well as treating graft rejective reaction had become the hot spot in the study of organ transplantation at present,which also had enough affirmation.

徐全晓，吴广胜(石河子大学医学院第一附属医院血液科，新疆石河子 832008)摘要：未成熟树突状细胞在诱导移植免疫耐受，防治移植排斥反应方面中的作用，已成为目前器官移植领域研究的热点，并且得以充分肯定。

Results All patients had no bladder and urethra injury, no retropubic hematoma, After removal of catheters, 47 patients successfully voided without incontinence, detrusor instability to various degrees developed in 8 patients and were relieved by expectant treatment. 1 suffered urination difficulty and cured by releasing tension sling. All patients were followed up for 3 to 12 months (mean 6 months), neither recurrence of SUI nor lower urinary tract obstruction was found. No graft rejection and inflammation occurred.

结果 所有患者无膀胱、尿道损伤，无耻骨后血肿形成；47例患者术后拔除尿管均能自行排尿并满意控尿，8例患者出现不同程度不稳定膀胱症状，经对症处理缓解。1例出现排尿困难，经松解张力线后缓解，随访3~12个月，平均6个月，无SUL症状复发及排尿困难，无移植物排斤、感染发生。

An amphiphilic graft copolymer was obtained using a macromonomer method and its aggregate behavior and phase structure in aqueous solutions were studied by tensionmetry, polarized micrography, rotation rheometry and small-angle X-ray diffraction.

采用大分子单体法制备接枝型两亲共聚物，通过表面张力仪、偏光显微镜、旋转流变仪和小角X射线衍射研究了两亲共聚物在水溶液中的聚集行为及其相结构。

The adipose derived stem cells of inbreds train of rat wereinduced to differentiate into schwann-like cells and the cells were injectedinto the acellular nerve allograff.The proliferation or adhersion of these cells on the graft were observed by inverted microscope or ScanningElectronic Microscope. Activity of cells were detected using MTT. 10mmnerve gap of inbreds train of rats in two group were bridged by tissue-engineered peripheral nerve or autogenous nerve, the effect wereappraised by naked eye, recovery rate of sciatic function index,nerve-electrophysiological, histology, Transmission ElectronMicroscopy and quantitative analysis of recovery rate of myelinated fiberpopulations,diameter of myelinated fiber and thickness of myelin sheat.

按照前述方法培养并诱导近交系大鼠脂肪干细胞向类Sehwann分化，将诱导分化的脂肪干细胞悬液注入已制备的去细胞同种异体神经支架管中，倒置显微镜观察细胞生长情况；扫描电镜下观察细胞在材料上附着情况；四唑盐比色试验测定细胞活性；取两组近交系大鼠，分别用组织工程化神经和自体神经桥接10mm神经缺损，通过大体观察、坐骨神经功能指数恢复率的测定、神经电生理的测定、组织学光镜观察、透射电镜观察、再生有髓神经纤维计数恢复率、神经纤维直径恢复率、髓鞘厚度恢复率的测定等指标评价实验效果。

Through the analysis of the melt-grafting production which is obtained in different time, we can conclude the mechanism is: the St graft onto APP first, and form the stable styryl macroradicals, then MMA block onto the styryl macroradicals.

通过对不同时段的熔融接枝APP产物进行分析，推断其反应机理为：St首先接枝到APP上，形成稳定的苯乙烯大分子自由基，然后再与MMA发生嵌段反应。

Free skin with subdermal vascularplexus after extreme expansion has advantages of small scar,supplying large area of free skin graft,which could be used in clinic.

扩张后含真皮下血管网皮片具有供区瘢痕小、可提供大面积皮片等优点，可在临床上推广应用。

The maximum loading of the femur-graft-tibia complexes were determined in 858 Mini BionixⅡtestor,and the rupture site was observed.

探讨骨隧道封闭状态下是否保留残迹对前交叉韧带重建的生物力学影响。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐