髓鞘

To perform large-scale multiplex analysis of antibody responses to lipids in multiple sclerosis, we developed microarrays composed of lipids present in the myelin sheath, including ganglioside, sulfatide, cerebroside, sphingomyelin and total brain lipid fractions.

我们采用微列阵技术对多发性硬化脂质反应性抗体进行大规模多重分析，微列阵组成包括髓鞘中的脂质，其中包括神经节苷脂、脑硫脂、脑苷脂、鞘磷脂、总的脑脂质。

Results Amyloid polyneuropathy is chronic progressive peripheral neuropathy,can be accompanied by injured of cardiovascular system, gastrointestinal tract and kidneys;pathological changes showed:Kongorot staining positive,amyloid deposited in endoneurium,perineurium and vascular adventitia,a marked reduction in the number of myelinated fibers and unmyelinated fibers,segmental demylinated.

结果 本病为慢性进行性周围神经病，可伴有心、胃肠、肾等损伤。病理改变示刚果红染色阳性，可见类淀粉物沉积于神经内膜、束膜及血管壁外膜，有髓及无髓纤维减少，节段性脱髓鞘。

The enzyme-linked immunosorbent assay was used for the content measurement of myelin basic protein in telencephalon tissue at 1 week, 1 month, 3 months and 6 months after irradiation.

SD大鼠受2、10或30Gy全脑照射后的1周以及1、3和6个月时，采用酶联免疫吸附法测量脑组织中髓鞘碱性蛋白含量、用Luxol fast blue染色法和电镜观察并分析髓鞘的病理学改变。

One or more bundles of myelinated or unmyelinated fibers in the peripheral nervous system.

周边系统中一束或多束具髓鞘或不具髓鞘的纤维。

Myelinated nerve fiber count was 44.5% as compared to normal control group.

端侧组肌皮神经有髓神经纤维计数占正常组的44.5％，有髓神经纤维髓鞘厚度、最大直径、最小直径分别占正常组的85.9％、77.3％和65.5％。

Electron microscopic examination showed that the spinal cords were normal in group N and A, slight edema of mitochondria and endoplasmic reticulum in group B, loosened fibrous layers in medullary sheath, edema and local degeneration of neuraxis in group C,and shrinkage of nuclear membrane, serious edema of ER, vacuolus change of mitochondria and local demyelination in group D.

电镜结果显示，N组和A组脊髓超微结构正常；B组线粒体、内质网轻度水肿；C组脊髓髓鞘纤维板层结构疏松，轴索肿胀，局灶变性；D组脊髓神经元细胞核膜皱缩，线粒体空泡样变，内质网肿胀严重，局灶性脱髓鞘改变。

Myelinated fibers ca n be seen without a myelin, the nerve axons silk increase in the number of accumulati on; Pulpless axon fibers can be seen swelling injury earlier in myelinated fibers.

有髓纤维可见髓鞘不整，轴突内神经丝数量增加，堆积；无髓纤维可见轴突肿胀，损伤要早于有髓纤维。

A case is made that areas of chronic demyelination arise because of concurrent loss of oligodendrocyte progenitor cells and oligodendrocytes and that because of the slow rate of repopulation that occurs in old individuals the recruited OPCs are not exposed to the acute inflammatory environment required to generate remyelinating oligodendrocytes.

一种说法是慢性脱髓鞘的区域产生系因少突胶质原始细胞和少突胶质细胞并存，而且因老年个体中缓慢的再生率，补充的OPCs没有暴露于产生髓鞘再生少突胶质细胞需要的急性炎症的环境。

However, there were no statistically significant changes of the length density and the total volume of myelinated fibers and the total volume of myelin sheathes in the white matter of aged rats when compared with those of young rats.

但是有髓神经纤维长度密度、有髓神经纤维总体积和髓鞘的总体积没有显著老年性改变。

Results When compared with those of young rats, the total volume of white matter and the total length of myelinated fibers in the white matter of aged rats were decreased by 24.1% and 41%, respectively. In the white matter of aged rats, the volume density of myelinated fibers, the volume density of myelin sheathes and the mean diameter of myelinated fibers were increased by 30%, 23.9% and 31%, respectively, when compared with those of young rats.

结果 老年组大鼠大脑白质总体积，有髓神经纤维总长度分别下降了24.1％和41％；老年组大鼠有髓神经纤维体积密度、髓鞘体积密度和纤维直径分别增加了30％、23.9％和31％，具有统计学意义。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。