查询词典 nerve cells

Nerve conduction velocity,wave amplitude and corresponding muscular needle electrode electromyogram of median nerve,ulnar nerve, interior and exterior cutaneous nerve in forearm, suprascapular nerve, axillary nerve,musculocutaneous nerve,radial nerve were tested by keypoint myoelectricity evoked potential equipment made in Denmark.

采用丹麦产keypoint肌电诱发电位仪检测正中神经、尺神经、前臂内、外侧皮神经、肩胛上神经、腋神经、肌皮神经、桡神经传导速度、波幅及相应肌肉针电极肌电图。

Before transecting inject 1ml Sodium Chloride in the epineurium. Annular tensile the proximal of epineurium with microscopic forceps annular shear the epineurium 7mm before broken ends with microscopic shear and stretch the epineurium until the two ends distance is 5mm.Use 8-0 suture line to bridge the nerve gap and make a 5 mm nerve tube at the proximal nerve end. Interrupted suture the epineurium tube and the distal nerve end make a 5 mm nerve mamuro for the injury nerve.Results: Postperative observation lasted for 6 weeks regeneration nerve through the 5 mm nerve mamuro.

在大鼠的坐骨神经距股方肌下缘15mm处，用1ml注射器向神经外膜下注入1ml生理盐水，然后于此处切断坐骨神经，用显微镊环形拉伸近端神经外膜，在距断端约7mm处用显微剪环形剪开神经外膜，并继续拉伸外膜使外膜两断端间距约5mm停止，用8-0的无损伤缝线桥接神经外膜两端，在神经近端形成约5mm的神经外膜管，将神经外膜管与神经远端间断缝合，使断伤的神经束间留有5mm的小间室。

Positive nerve fibers are in pedal nerve cords and visceral nerve cords. There are no neuronal nitric oxide synthase or inducible nitric oxide synthase positive cells or fibers in the nervous system. A few of endothelial nitric oxide synthase strongly positive nerve cells are identified in pedal ganglia and visceral ganglia. Weakly positive cells and nerve fibers of eNOS can be seen in all of the ganglia and nerve cords.

免疫组化定位表明，神经型一氧化氮合酶和诱导型一氧化氮合酶在整个神经系统内均呈阴性；足神经节和脏神经节内有少量神经细胞呈内皮型一氧化氮合酶强阳性；各神经节和神经索内的部分小细胞和神经纤维呈eNOS弱阳性。

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。

Display of the cranial nerves and their surrounding structures is very helpful for diagnosis and treatment of cranial nerve diseases. In order to obtain the sectional anatomical data of the cranial nerves and their related blood vessels, MRI sectional scanning and plastination were used in this study to conduct a comparison between the image and sectional anatomy of the oculomotor nerve, trochlear nerve, trigeminal nerve, abducent nerve, facial nerve, vestibulocochlear nerve, lower cranial nerves and their related structures.

脑神经及其周围结构的显示对于脑神经疾病的诊断和治疗有较大的帮助，为了获得脑神经和相关血管的断面影像解剖学资料，本实验采用MRI薄层扫描及生物塑化薄片断面技术对动眼神经、滑车神经、三叉神经、外展神经、面神经-前庭蜗神经、低组脑神经及相关结构进行影像与断面解剖对照研究。

The length of facial nerve in the perpendicular paragraph was about (10.58±1.20) mm, the length from facia nerve to the surface of mamillary process in the plane of facial nerve and round window niche, from facial nerve in the eminentia papillaris to chorda tympani nerve, from horizontal semicircular canal to the plane of facial nerve paragraph .and from chorda tympani nerve to foramen stylomastoideum were (11.90±1.80) mm,(3.79±0.45) mm.

面神经垂直段长度为(10.58±1.20)mm，面神经圆窗龛平面到乳突表面，面神经锥曲段到鼓索神经、水平半规管到面神经水平段以及鼓索神经起点到茎乳孔的距离分别为：(11.90±1.80)mm，(3.79±0.45)mm，(1.94±0.43)mm，(5.14±0.80)mm。

Background: Peripheral nerve injury is common and serious in clinically. According to the nerve regeneration theory of nerve tropism, neural regeneration room became hot spot for treating nerve injury.Then keep distance between the proximal and distal severed stumps with different conduits and others substance which can promote nerve regeneration ,the room can provid a favourable environment for nerve regeneration. a series of empirical study indicated immunosuppressant FK506 can promote nerve regeneration, chitosan is polysaccharose natural biomaterial , Chitosan is prepared by the N-deacetylation of chitin.

背景：周围神经损伤在临床上比较常见，根据神经趋向性再生理论，神经再生室成为神经损伤治疗研究的热点，即在神经断端之间留出一定的间隙，并套以不同材料的鞘管及其它促进神经再生的物质，为周围神经再生创造良好的再生环境，一系列实验研究表明免疫抑制剂FK506有促进神经再生的作用。

The autonomic efferent pattern of the baroreflex resetting induced by DPN stimulation was observed through recording renal sympathetic nerve activity , splanchnic nerve activity , cardiac sympathetic nerve activity , ganglioglomerular nerve activity and lumbar sympathetic nerve activity , discharge of single sympathetic fiber separated from the deep peroneal nerve and discharge of single sympathetic fiber separated from the superficial peroneal nerve , and cervical vagal efferent single fiber discharge .

通过记录肾、内脏、心、颈和腰交感神经的放电以及记录腓深和腓浅神经中交感单纤维和颈迷走传出单纤维的放电，观察了刺激DPN重调定压力感受性反射的自主神经传出型式。

The notable proliferation was not observed by eyes in the local of injection. The infiltration of inflammation cells and mild proliferation of fibrocyte around dura mater was observed by HE stained in 4 and 8 weeks after injection. Infiltration and exudation of inflammation cells was observed by HE stained in epidural nerve root. Compared with group A, no changes of group B, C and D were observed under specific stained. Proliferation of type Ⅱ collagen fibers around dura mater was seen under immunohistochemical stained in 4 and 8 weeks after injection. There is no significant demyelination changes under LFB stained. The thickness and shape of the myelin sheath in epidural nerve root was not regular under transmission electronic microscopy in 4 and 8 weeks after injection. Fibroblast was also seen there. In nerve endometrium, macrophage could be seen under TEM, myelinated nerve fiber changed significantly, but nonmyelinated nerve fiber changed mildly. When 8 weeks, the changes of group D is smaller than the group B and C.

给药局部肉眼观察未见明显的纤维组织增生；HE染色可见B、C、D三组给药后四周及八周时硬膜内外均有炎细胞浸润，纤维细胞轻度增生，硬膜外神经根内有炎细胞浸润及炎性渗出；特殊染色B、C、D三组同A组相比未见有脊髓及神经根的改变；免疫组化染色，给药后四周及八周时，硬膜内外均有Ⅱ型胶原纤维增生；固兰染色B、C、D三组未见有明显脱髓鞘改变，与A组相比无明显异常改变；电镜观察B、C、D三组在给药后的四周及八周时，表现为硬膜外神经根内髓鞘厚薄不一，形状不规则，可见成纤维细胞，神经内膜中可见有巨噬细胞；粗大的有髓神经纤维变化明显，无髓神经纤维受累较轻；八周时电镜下D组改变较B、C两组为轻。

Factor of 1 nerve nutrition and lack gene of nutrition of ill nerve of blood-vessel of head of courage and uprightness is a group of special protein and peptide kind element, this are familial include nerve to grow factor (factor of nutrition of nerve of sex of NGF), head source , nerve - 3, alkalescent grow into fiber cell factor and nerve of sex of colloid cell source.

现将几种重要的非炎性细胞因子和缺血性脑血管病关系的探究进展作以下综述。1神经营养因子和缺血性脑血管病神经营养因子是一组非凡的蛋白质和肽类分子，该家族包括神经生长因子、脑源性神经营养因子、神经营养素-3、碱性成纤维细胞生长因子和胶质细胞源性神经营养因子等。

The Master of Science degree program in Economics features a curriculum that is flexibl...

在经济学理学硕士学位的课程计划的特点是灵活而全面的方法，在理论和应用课程培训工作。

This module is used for constructing and visualizing 3D models.

该模块是用于建设和可视化的三维模型。