查询词典 subarachnoid

Methods by means of 90 case Fisher grade it-IV class traumatic subarachnoid hemorrhage and no have operation Indic.

选择以Fisher分级it-IV级的外伤性蛛网膜下腔出血且不具备手术指征的患者90例。

Lumbar puncture.methods by means of 90 case fisher grade it-iv class traumatic subarachnoid hemorrhage and no have operation indic.

选择以fisher分级it-iv级的外伤性蛛网膜下腔出血且不具备手术指征的患者90例。

Diffuse subarachnoid hemorrhage extends from the base of the brain the to lateral surface of frontal and temporal lobes.

蛛网膜下腔出血从大脑的基底部到外侧额叶、颞叶的表面。

Objective To develop an animal model of oxyhemoglobin injection into local subarachnoid space in mice, and to investigate the temporal and spatial change of nerve cell apoptosis induced by OxyHb in vivo.

目的建立一种新的鼠脑局部蛛网膜下腔注射氧合血红蛋白的动物模型，探讨OxyHb在体诱导鼠脑细胞凋亡空间分布及时间依赖性规律的研究。

Object: Cerebral vasospasm constitutes a major complication of subarachnoid hemorrhage. The pathogenesis of cerebral vasospasm is unclear, in spite of intensive investigations conducted over the past years. Even though multiple factors are proposed to be involved in cerebral vasospasm, oxyhemoglobin is one of the most important spasmogens for cerebral vasospasm that fallows aneurismal SAH.

目的：脑血管痉挛是蛛网膜下腔出血后最常见和最严重的并发症，近年来人们对SAH所致脑血管痉挛的发生机制进行了大量的研究，但迄今尚未完全阐明，众说纷纭，甚至有些观点相反，但几乎所有关于脑血管痉挛原因的报告都认为，脑血管痉挛是多种原因造成的，其中氧合血红蛋白是SAH后血管痉挛的主要启动因素之一，它对内皮细胞及平滑肌的细胞毒作用已经被报道。

We noted theoccurrence of paresthesia, inability to advance the catheter,or IV or subarachnoid catheter placement.

记录感觉异常，导管注入难易程度，或置入静脉或蛛网膜下腔等情况。

Objective To explore the structural foundation of transport pathway of pineal secretions from the pineal body to the cerebrespinal fluid of subarachnoid space.

目的 探讨松果体激素释放到蛛网膜下隙脑脊液途径的结构基础。

The epithelial openings were observed on and among epithelial cells facing the subarachnoid space.The subepithelial connective tissue penetrated the pineal body forming interlobular septum,and separated the pineal body to parenchymal lobules.

在面对蛛网膜下隙的囊上皮细胞和细胞间存在许多上皮孔；上皮下结缔组织伸入松果体形成小叶间隔，将松果体分隔为许多实质小叶。

Results there were unconsciousness, respiratory rhythm disturbance and hyporeflexia of pupil light reflex immediately after injury, and reactiveness decrease and activity retardation still existed even after resuming consciousness. at anatomical scene, subarachnoid hemorrhage or cerebroventricular haemorrhage were widespread. at an early stage, there were swelling, collapse, and axonal retraction ball formation at cortico-medulla junction, callosum, brainstem, and cerebellar white matter under microscope. but at the later stage, gitter cell proliferation and nest-like aggregation were major pathophysiological changes at focal brain tissue.

结果 伤后大鼠均即刻出现原发昏迷，其中2只于损伤后20 min内死亡，余持续时间1-30 min不等；伤后大鼠呼吸节律紊乱，瞳孔对光反射减弱或消失，醒后均有程度不等的反应性下降，肢体活动迟缓；肉眼可见广泛蛛网膜下腔出血或脑室出血；光镜下可见皮髓交界区、胼胝体区、脑干、小脑白质等部位的神经轴索有不同程度的肿胀、断裂、轴索球形成，后期有小胶质细胞增生，局部呈巢样聚集。

The common sources of subarachnoid bleeding causing secondary superficial siderosis are: dural abnormalities, vascular lesions and tumours, as well as post-traumatic or post-surgical lesions.

慢性蛛网膜下腔出血是继发型中枢神经系统的表面铁沉积症的发病机理，而继发蛛网膜下腔出血的常见原因有硬脑膜畸形、血管病变、肿瘤、创伤或手术后损伤。

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