髓突
- 与 髓突 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Gene mutations were detected in 25 patients and a 18-year-old girl among 16 families. Trinucleotide repeats of CAG were 73~79. The fragments of abnormal alleles were 380~402bp, and all patients were heterozygous. The copy numbers of normal alleles were 18~40, fragments from 202~270bp. SCV reduction was much obvious compared to MCV, MCV and SCV in lower limb ?ere much more slow than that in upper's. BAEP, VEP were also delayed in latency. The anticipation in parental sex bias were much more obvioius than that in matental's. Cerebellar ataxia was most severe, the next were dysarthria and bulging eyes. Amytrophy was seen only in bed ridden patients. Cerebellar atrophy was more severe than brain stem, cord atrophy was n't observed in all MJD.
结果检出10个家系25例病人及1例症状前18岁女孩有MJD基因突变,CAG三核苷酸重复73~79次,异常等位基因片段长380~402bp,均为杂合子;正常人CAG三核苷酸重复18~40次,等位片段长200~270bp,电生理发现MJD的SCV减慢比MCV明显,而下肢的MCV、SCV又较上肢明显,BAEP、VEP均有不同程度的潜伏期延长或波的异常;MJD的父亲遗传早于母亲,进展也较块,临床以小脑性共济失调为突出症状,其次为构音障碍、突眼等,肌肉萎缩仅见于晚期病人;MRI示小脑萎缩较明显,脑干萎缩并不严重,未见明显的颈髓萎缩。
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Ray will show the associated skeletal anomalies, such as skull base invagination, scoliosis, kyphosis, cervical ribs, and many other skeletal anomalies. Axial images with CT may demonstrate an obliterated cisterna magna, tonsillar ectopia, and a normal fourth ventricle.
线可以显示出伴随的骨骼异常,如颅底凹陷,脊椎侧弯,脊椎后突,颈肋,以及许多其他的骨骼异常,CT轴位图像可以显示一个闭塞的小脑延髓池,扁桃体异位,以及正常的四脑室。
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After disposal,schwann cells, myelin sheath and axon of nerve fibers were eliminated,but the basement membrane tube of schwann cells and three-dimensionalsupports of extracellular matrix of epineurium and perineurium werereserved.
经脱细胞处理后,去除了Schwann细胞、神经纤维的髓鞘和轴突,保存了由Schwann细胞基底膜管以及神经外膜和束膜的细胞外基质构成的三维支架结构。
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Large numbers of experiments internal and external had confirmed both direct current and square pulse of distal end cathodal could improve peripheral nerve regeneration, because it could speed up transmigration, creeper, growth and development of cell Schwann, derivate growth of nerve fiber; it also increased blood capillary of epineurium, brood blood vessel, amendment ischemic of impaired nerve, it still could accelerate Wallerian
国内外大量的基础实验及临床研究都证实远端负极电流的直流电场及脉冲电场等均有促进周围神经再生的作用,认为其可加速Schwann细胞的游走、爬行及生长发育,诱导神经纤维的生长;电刺激还能促使神经外膜毛细血管数量增多,扩张血管,改善神经损伤段缺血状态,并加速Wallerian变性及崩解组织的清除,为Schwann细胞发育和髓鞘化过程提供充足的能量与物质,同时为神经轴突的再生提供良好的内环境;在神经断端出现瘢痕或神经瘤时,电刺激可增加神经纤维穿越瘢痕的能力。
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We observed highly significant changes of fiber orientations at regions that correspond to the superior longitudinal fasciculus during the first 5 years.
我们发现在出生后的开始5年,上纵束相关纤维束的区域定向发生明显改变。这个结果说明上纵束的轴突和髓鞘发育很慢,而这个区域被认为和语言功能相关。
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These results support the idea that in the human fetal forebrain axonal PSA-NCAM expression is inversely related to primary myelination.
这些结果支持人的胎儿前脑轴突中PSA-NCAM的表达反而与最初的髓鞘形成有关的观点。
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Results In both groups after injury, several changes on oculomotor nerve occurred including number reduction of neurons, dispersion in distribution, disappearance of sub-nuclear structure, structure destruction of fibers and myelin sheath, neurite gemmation, and specificity decrease in fibers distribution, while all these changes in section-suture group were more obvious.
结果 不同损伤均可导致神经元的数量减少,分布散乱,亚核分布结构改变,神经纤维和髓鞘的结构破坏,轴突芽生及再生纤维分布的特异性降低,而且上述改变在神经切断组更加明显。
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Glia cells that produce the myelin sheath around axons in the central nervous system.
少数突神经胶细胞:在中枢神经系统的轴细胞周遭的髓鞘著产生的胶细胞。
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SCI can cause hematomyel ia, dropsy, necrosis, capsular space, gummosis and so on, which can lead to neuron deprivation, demyelination of neurite. Clinical symptoms mainly manifest funct ion disorder of movement, sense, reflectance, and musculus sphincter below injury plan.
SCI后出现脊髓出血、水肿、坏死、囊腔形成、退变胶质化等一系列病理改变,以致神经元丧失、轴突脱髓鞘,临床表现为受损平面以下的运动、感觉、反射及括约肌功能的障碍。
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Objective: To induce and differentiate into dendritic cells from leukemic cells of patients with chronic myeloid leukemia.
目的:将慢性髓性白血病患者的白血病细胞体外诱导分化成为树突状细胞。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力