目的探讨牛磺酸对高温处理后神经上皮细胞存活和分化的作用。
Objective To study the effects of taurine on the survival and differentiation of neuroepithelial cells treated with hyperthermia.
结论放射状胶质细胞来源于神经上皮细胞,是神经细胞和神经胶质细胞的前体细胞。
Conclusion Radial glial cells are generated from the neuroepithelial cells, and they act as the neural progenitors for neurons and neuroglia.
结论:胚胎神经上皮细胞多数为神经干细胞,黑质内移植后可以存活并分化为多巴胺能神经元。
Conclusion: Present findings demonstrate that embryonic neural stem cells dissociated from neural tube can survive and differentiate into dopamine neurons.
超薄切片经醋酸双氧铀及枸椽酸铅染色,在透射电镜下观察被动吸烟对神经上皮细胞超微结构的影响;
The other embryos were sliced into ultraslices, stained with both uranyl acetate and lead citrate, to observe the effects of passive smoking on the ultrastructure of neural epithelia with TEM.
结论:PM X能诱导NTD的发生,其机制可能是因为PMX阻断了叶酸代谢通路并导致神经上皮细胞的增殖抑制和过度凋亡。
Conclusion: NTD embryos were induced by PMX, the mechanism of which might be PMX inhibited folate metabolism pathway and led to decreased cellular proliferation and excessive cellular apoptosis.
从对人体鼻腔收集到的801项神经活动记录来看,小组人员发现某些区域的嗅上皮细胞比其它区域的对某种气味更具感知能力。
Pooling together 801 neural recordings from people's noses, the team found that some regions of the epithelium are better at detecting scent than other regions.
“研究证实了我们能提供所有重要的细胞,包括肌细胞、神经细胞、上皮细胞及一些血管细胞,”第一作者fredericSala博士补充道。
"We demonstrated that we are providing all of the important cells — the muscle, nerve, epithelium, and some of the blood vessels," noted Frederic Sala, PhD, lead author.
囊肿的起源尚不清楚,但是它们被认为是起源于神经外胚层的内陷,囊肿壁覆盖以柱状或立方上皮细胞。
The origin of the cysts is unknown, but they are thought to originate from invagination of neuroectoderm, and the cysts are lined with either cuboid or columnar epithelium.
色素上皮受到通过神经上皮层传导过来的机械拉力,对色素上皮细胞的某些功能产生了影响。
Mechanical tensile force arrives at retinal pigment epithelium via retinal neurosensory layer and has an effect on the functions of pigment epithelial cells.
被动吸烟可使鼠胎神经管上皮细胞过度凋亡,实验组均较对照组有明显增多的细胞凋亡。
Smoking can cause excessive apoptosis in neural tube of experimental group, more apoptosis cells were observed in neural epithelium compared with the control group.
结论被动吸烟可以促使神经管上皮细胞的过度凋亡,可能是导致神经管畸形发生的重要原因之一。
Conclusion Passive smoking can cause excessive apoptosis in neural epithelium, which may be one of the important ways by which the deformation of neural tube will occur.
眼表粘蛋白主要由结膜杯状细胞和角结膜上皮细胞分泌,这些细胞均受副交感神经和交感神经的支配。
Conjunctival goblet cells and ocular surface epithelial cells, which are the main source of ocular surface mucin, appear to be under parasympathetic and sympathetic control.
方法采用核固红结晶紫染色方法,原位末端标记法及形态计量方法定量分析了被动吸烟致金黄地鼠神经管上皮细胞凋亡的变化。
Methods By using the nuclear fast red-crystal violet staining method and situ TUNEL technology, the quantitative changes of apoptosis in neural epithelium in gold hamster were analyzed.
Geron计划将一种类型的神经元细胞应用于脊柱损伤,而细胞技术中心也希望可以将视网膜上皮细胞植入眼中治疗视网膜相关的疾病。
Geron plans to test a type of neural cell as a treatment for spinal cord injuries, and Advanced cell Technology wants to plant retinal epithelium cells into the eye to treat retina diseases.
通过外周神经切片观察发现,在神经束与其外面的神经束膜之间,存在由神经束细胞构成的上皮细胞鞘。
It has been observed microscopically, With sections of peripheral nerve, that there is an epithelial neurilemma consisting of nerve-tract cells between nerve-tract and the surrounding membrane.
结论在PV R中,增殖细胞来源于视网膜色素上皮细胞和神经胶质细胞。
Conclusion the proliferative cells originate from retinal pigment epithelial (RPE) cells and glial cells in PVR.
目的:探讨羊膜上皮细胞是否能在体外促进胚胎脑神经干细胞的存活及分化。
Objective Whether amniotic epithelial cells could promote the survival and differentiation of neural stem cells was explored in vitro.
目的探讨人12周龄胚胎脑脉络丛上皮细胞是否具有神经干细胞的生物学特性。
Objective In order to investigate whether the 12-week-old embryo brain choroid plexus epithelial cells have neural stem cell biological properties.
室管膜囊肿被认为起源于神经外胚层的内陷,囊肿覆盖以柱状和立方上皮细胞。
Ependymal cysts are thought to originate from invagination of neuroectoderm, and the cysts are lined with either cuboid or columnar epithelium.
透射电镜观察:各组角膜上皮细胞、内皮细胞、视网膜细胞、视神经细胞均未见病理形态学损伤。
Observed with transmission electron microscope, no pathomorphological damages in corneal epithelium, corneal endothelium, retina, and optic nerve were found in all groups.
透射电镜观察:各组角膜上皮细胞、内皮细胞、视网膜细胞、视神经细胞均未见病理形态学损伤。
Observed with transmission electron microscope, no pathomorphological damages in corneal epithelium, corneal endothelium, retina, and optic nerve were found in all groups.
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