向神经

OBJECTIVE: This study was designed to observe the differentiation potential of rat mesencephalic neural stem cells at different gestational ages towards dopaminergic neurons.

目的：实验拟观察不同胎龄大鼠中脑神经干细胞体外诱导向多巴胺能神经元分化能力。

This article explores the culture methods for the differentiation of mesencephalic neural stem cells from embryonic mice into dopaminergic neurons by interleukin-1β in vitro.

以白细胞介素1β为诱导剂，观察鼠胚胎中脑神经干细胞向多巴胺能神经元的分化。

We show that these pATSCs can differentiate into several mesodermal lineages, as well as neural lineage cells.

我们发现这些基质细胞不但能向多个胚层分化而且还能分化为神经系细胞。

The outer neuroblastic layer before it divided to inner and outer nuclear layer and outer complexiform layer and gonglion cell layer showed a temporal PCNA positive which was related to proliferation. The three cell layers had another PCNA positive when finished time changed from outer to inner after their morphologic development basically completed( outer nuclear layer:11～15 days,inner nuclear layer: 8～16 days, gonglion cell layer:16～21 days).

PCNA显示在外成神经细胞层分化为内、外核层和外丛状层之前，和节细胞各有一次和增殖相关的阳性表达。3个细胞层在形态学的分化基本完成后，又出现了一次结束时间是由外向内变化的阳性过程（外核层：第11天至15天：内核层：第8天至16天，神经节细胞层： 16天到21天，这一次阳性表达过程可见到细胞形态向成年形态的转化。

Studies in animals and humans overthe last four years have provided compelling evidence that leptinmay be a neurohumoral mediator capable of signalling between theextent of nutritional intake and body fat store to the centralnervoussystem.

过去几年在动物和人身上的研究提供了强有力的证据表明：瘦素可能是一种神经体液调质，就营养摄入与脂肪贮存程度向中枢神经系统发出信号。

YE Xiang-chun, WANG-Hong, GAO Jian-hua Department of Neurology, Jinlin Provincial Neuropsychopathy Hospital, Siping 136000,China

作者：野向春，王宏，高建华作者单位：1。吉林省神经精神病医院，吉林四平 136000；2。四平市中心医院，吉林四平 136000

Nerve regeneration ; Target ; Neurotropic effect ; Sciatic nerve ; Rat

神经再生；靶器官；诱向性作用机制；坐骨神经；大鼠

P=0.000. Conclusion: Stereotypic behaviors are in-creased in rats after intrastriatal microinfusion of Tourette Syndrome sere under noninflammatory conditions.

31.2±6.2， P.001。结论：向大鼠纹状体内微量灌注含有高浓度抗神经抗体的TS病人血清，可以使大鼠的刻板行为增加。

The result showed that PSexternalization. This observation suggested that apoptotic neurons losed membranephospholipid asymmetry and exposed PS on the outer leaflet of the plasmamembrane. Macrophages then phagocytose apoptotic neurons after specific recognition of theexposed PS.

流式细胞术检测磷脂酰丝氨酸，结果表明凋亡的神经细胞PS外翻，证明AVM可使凋亡的神经细胞膜丧失不对称性，细胞膜中的PS由脂膜内侧翻向外侧，可被吞噬细胞识别后导致凋亡细胞的清除。

In electron microscopy endothelial cell of capillary and mitochondrial was edematous obviously, the basement membranes were thickened. RGCs were vacuolated, chromatin of nucleus aggregated marginally decreased and densification. Some of RGCs were necrosis, nucleus were dissolved, mitochondria was edematous, the rough endoplasmic reticula decreased obviously.

电镜下视网膜毛细血管内皮细胞明显肿胀，胞体变圆，突向管腔，线粒体肿胀，空泡化，基底膜增厚，视网膜神经节细胞胞体变形，核明显固缩，核膜消失，胞浆空泡化，线粒体肿胀，细胞表面突起减少，多聚核糖体及粗面内质网显著减少。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。