而这些研究都依赖于建立可信的动脉瘤模型。
But all of these studies depend on reliable aneurysmal models.
目的建立犬分叉部囊状动脉瘤模型并研究其形成原因。
Objective To establish canine bifurcation saccular aneurysm models and study the causes of formation.
目的建立犬梭形动脉瘤模型，探讨高频超声评价该动脉瘤的价值。
Objective To establish the canine fusiform carotid aneurysm model and evaluate the value of high-frequency ultrasound in the aneurysm.
术后1 ~3周动物行数字减影造影(DSA)评估动脉瘤模型。
The experimental aneurysms were evaluated by digital subtraction angiography (DSA) after 1 to 3 weeks.
结论CAP具有急性化学腐蚀作用，严重者可以造成栓塞后动脉瘤模型的破裂。
Conclusions We think that acute chemical erosive effect of CAP was evident. A strong effect could lead to rupture of some of the CAP thrombosed aneurysmal models.
目的：仿造浆果样动脉瘤形态建立兔侧方动脉瘤模型，并行彩色多普勒超声检测评估。
Aim: Model of saccular aneurysm was established in rabbit and hemodynamics was studied with color Doppler flow imaging.
研究表明，用静脉袋移植法建立动脉瘤模型的方法手术成功率高，并发症少，是一种较理想的方法。
The results demonstrate that construction of aneurysmal models by anastomosing the venous porches is a ideal method with a highly successful rate of surgery and fewer complications.
目的：①通过手术局部利用猪胰弹性酶消化动脉壁建立兔囊状动脉瘤模型，观察该模型的可靠性和稳定性。
Objective: To observe feasible and stability and evaluate the feasible of IVDSA in rabbits imaging, we used surgery technique to create the elastase-induced saccular aneurysm model in rabbits.
方法制作肾性高血压大鼠脑动脉瘤模型，系统动态观察脑动脉瘤形成过程中MMP - 2、MMP - 9及其特异性抑制物(TIMP - 1)表达的变化。
Methods a rat model of cerebral aneurysm was established. The dynamic changes of MMP-2, MMP-9 and TIMP-1 expression were examined in the process of aneurysm formation.
目的建立大鼠实验性囊状动脉瘤生长塑形模型。
Objective To establish an experimental model of saccular aneurysms in rats.
结论由软件方法建立的脑动脉瘤虚拟三维模型对于形态学研究和指导临床工作具有重要作用。
Conclusion the virtual three-dimensional cerebral aneurysm model that was established by the software method would be useful in assisting morphology study and guiding clinical work.
目的提出一种力学办法，并设计一套实验装置建立囊状动脉瘤动物模型。
Objective To propose the mechanical method and design the experimental devices for establishing the saccular aneurysm animal model.
方法用创伤法制作假性动脉瘤动物模型10例，对动脉瘤的血流模式及各部位流速及压力进行检测，对所测结果进行分析。
Methods the experimental animal models of traumatic pseudoaneurysm were made by means of trauma method. Hemodynamics of the10animal models was studied and analysed.
方法用创伤法制作假性动脉瘤动物模型10例，对动脉瘤的血流模式及各部位流速及压力进行检测，对所测结果进行分析。
Methods the experimental animal models of traumatic pseudoaneurysm were made by means of trauma method. Hemodynamics of the10animal models was studied and analysed.
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