查询词典 carotid

Methods 30 embolic protection devices and 34 self-expandable stents were used in the treatment of 30 patients with carotid artery stenosis.

目的：观察在脑保护装置下颈动脉狭窄支架置入术的应用效果。

Stroke is the third leading cause of death and carotid atherosclerosis is the leading cause of embolic stroke.

Imaging of Carotid Artery Stenosis|颈动脉的动脉Stenosis的成像中风是死的第3 主要原因，颈动脉的动脉粥状硬化是embolic中风的主要原因。

International Circulation: What is the medical therapy for severe carotid stentosis to reduce large vessel embolic stroke?

国际循环：怎样通过药物治疗来减少严重颈动脉狭窄引起的大血管栓塞性中风？

This study chose the Lewis, a new strain rats to have successfully established the model of regional cerebral infarction using the thread to embolize and fasten the internal carotid artery where located distantly to the bifurcation of the pterygopalatine artery and ICA, and the results had been compaired with that of SD rats.

本研究采用线栓并环扎颈内动脉与翼颚动脉分叉处远端的ICA，并在一种新品系Lewis大鼠上成功地建立了局灶脑缺血模型，并与SD大鼠进行了对比。

And their sum of the endangium and the tunica media accretived significantly. Contrasted with the model control group, the luminal area accretived significantly. Its restenosis degree of the carotid and the sum of the endangium and the tunica media decreased. But the degree of the expression of the PDGF-B mRNA of the TCM prevent group is increased obviously at the first week and the second week.

结果 中药组、模型对照组与假手术组相比，管腔狭窄程度明显加重，内膜与中膜面积之和明显增大：与模型组相比，中药组在2周、4周时管腔面积明显增大、管腔的狭窄程度、内膜与中膜面积之和显著降低，在1周、2周时PDGF-B的mRNA表达水平明显增高。

Among the 224 cases, 50 cases received ligation of the external carotid artery, 35 cases received ligation of the ethmoidal artery, 139 cases were treated under nasal endoscopy, and 3 cases recevied nasopharyngeal packing.

224例顽固性鼻出血病例中，50例行颈外动脉结扎，35例行筛动脉结扎，鼻内镜下治疗139例，鼻咽填塞3例。

Results During a followedup of 3 months after management, the recurrent rate of ligation of the external carotid artery was 22%, of ligation of the ethmoidal artery was 17.14%, and of nasal endoscopic surgery was 2.88%.

结果 224例中，随访3个月，颈外动脉结扎者复发率22.00%，筛动脉结扎者复发率17.14%，鼻内镜下治疗者复发率4.32%。

For those in control group (n=14), the animals did not undergo any surgery of the nerve fibers and ganglia. In Vi group (n=9), the animals underwent bilateral resection of the nasociliary and postganglionic parasympathetic nerve fibbers. In SCG group (n=8), the animals underwent bilateral resection of supper cervical ganglia. In V1+SCG group (n=9), the animals underwent both surgeries as Vi and SCG group did. In sham operation group (n=11), the animals underwent carotid manipulation with blunt-tipped forceps as well as dissection of nasociliary and postganglionic parasympathetic nerve fibers around the ethmoidal foramen, without cutting any nerves. SCS was performed on rats and CBF was monitored by laser Doppler flowmeter recordings.

SD大鼠分5组：对照组（n=14，不对神经纤维和神经节作任何手术处理）、V1组（n=9，切断双侧鼻睫状神经及其副交感节后纤维）、SCG组（n=8，切断双侧颈上神经节）、V1+SCG组（n=9，切断双侧鼻睫状神经及其副交感节后纤维和双侧颈上神经节）、假手术组（n=11，手术暴露双侧鼻睫状神经及其副交感节后纤维和双侧颈上神经节，但不切断神经纤维或神经节）；给予大鼠SCS，并用激光多普勒实时记录脑血流。

Control group, the animal underwent SCS and LDF recordings without any surgery of the nerve fibers and ganglia. V1 group, the animal underwent bilateral resection of the nasociliary and post-ganglionic parasympathetic nerve fibbers. SCG group, the animal underwent bilateral resection of supper cervical ganglion. V1 + SCG group, the animal underwent both surgeries as V1- and SCG-group animals did. Sham group, the animal underwent the carotid manipulation with blunt-tipped forceps as well as the dissection of nasociliary and post-ganglionic parasympathetic nerve fibers around the ethmoidal foramen, but without cutting any nerves.

动物分成5组，对照组：不对神经纤维和神经节作任何手术处理；V1组：切断双侧鼻睫状神经及其副交感节后纤维；SCS组：切断双侧颈上神经节；V1+SCG：切断双侧鼻睫状神经及其副交感节后纤维及双侧颈上神经节；假手术组：手术暴露双侧鼻睫状神经和其副交感节后纤维及双侧颈上神经节，但不切断神经纤维或神经节。

Objective To examine the value of Edaravone in the treatment of vascular dementia through ethologic and pathologic changes induced by chronic cerebral ischemiaMethods Wistar rats were randomly divided into sham operated group,model group,edaravone group and duxil groupThe chronic cerebral hypoperfusion models were made by permanent bilateral occlusion of both common carotid arteriesThe memory ability and ultramicrostructure of brain tissue were observedResults The escape latencies in model group were more significantly prolonged than that in the other groups (P＜005)But there was no significant difference between edaravone and duxil groupAnd pathologic changes observed by electron microscope in nerve cell of edaravone group and duxil group and model group were fairly light than that in sham operated groupEdaravone group had increased mitochondrium and frontal membranous synaptic vesicle and more productive metabolic activityConclusions Edaravone can lessen injures of hippocampal neurons loss to improve the spatial learning and memory abilitiesAnd it is proved further that edaravone can treat VD

目的 观察依达拉奉对慢性缺血致血管性痴呆大鼠行为学及形态学的影响，探讨依达拉奉在治疗VD中的应用价值。方法实验分假手术组、模型组及都可喜对照组及依达拉奉治疗组，应用双侧颈总动脉结扎方法制备慢性脑缺血大鼠痴呆模型，观察各组大鼠的记忆功能及脑组织超微结构改变。结果缺血组水迷宫表现同对照组、都可喜组及依达拉奉组相比有显著差异(P＜005)，依达拉奉组与都可喜组相比未见显著差异。同时电镜观察结果也发现依达拉奉组及都可喜组与模型组及假手术组相比神经细胞病理改变较轻，且依达拉奉组线粒体及前膜突触小泡增多，代谢活动较都可喜组旺盛。结论依达拉奉可能通过减轻海马神经元的损伤来改善慢性脑缺血大鼠空间学习记忆障碍，证明依达拉奉对慢性缺血致VD大鼠具有治疗作用。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"