查询词典 nerve-cell

Planaria is the most simple in three blastoderm animal, its nerve system is ladder-like.This is the bio- evolution of the nerve system.

三胚层动物扁形动物涡虫的神经元连接成梯形神经系，有原始的脑和两条神经索，反映了原始生命反射功能的进化和演变。

Consider to discover, OSAHS patient appears because of relapsing in nightly Morpheus disease of blood of low oxygen, tall carbonic acid, consensual as disorder as parasympathetic nerve function, already made coronary heart disease (the cardiovascular disease such as CHD) sparks importantly element, can cause all sorts of rhythm of the heart wrong, aggravating cardiac muscle is short of blood, produce sudden death of heart source sex even. 1 O SAH S and hypertensive disease consider to discover, OSAHS patient's nightly small arousal can bring about sympathetic stimulant increase, adrenalin can nerve medium if adrenalin, go adrenalin secretes armour grow in quantity, heighten of material of phenolic amine of catechu of nightly make water.

探究发现，OSAHS患者夜间睡眠中因反复出现低氧、高碳酸血症、交感和副交感神经功能紊乱，已成为冠心病等心血管疾病重要的触发因素，可诱发各种心律失常、加重心肌缺血，甚至发生心源性猝死。1 O SAH S和高血压病探究发现，OSAHS患者夜间的微觉醒可导致交感神经兴奋性增强，肾上腺素能神经介质如肾上腺素、去甲肾上腺素分泌增多，夜间尿儿茶酚胺类物质增高。

Central projection of the sensory fibers of the vagus nerve was traced with HRP injected into the upper cervical part of the vagus nerve.

本文将HRP注入大白鼠的颈迷走神经干，用TMB成色法追踪颈迷走神经感觉纤维向中枢的投射。

Adrenalin is a kind of nerve substance of catecholamine, which is an important parameter in human body and widely distributes in centrum nerve.

肾上腺素作为儿茶酚胺类激素的一种，是人体内一种重要的生理参数。

Nerve gas Weapon of chemical warfare that affects the transmission of nerve impulse s through the nervous system.

神经毒气是氟磷酸的衍生物，被作为化学武器或杀虫剂使用。

Nerve gas Weapon of chemical warfare that affects the transmission of nerve impulses through the nervous system.

神经毒气是氟磷酸的衍生物，被作为化学武器或杀虫剂使用。

4DRG was co-culture with sciatic nerve segment in 10%FBS+DMEM; the axons were longer and surround the sciatic nerve segment which was regard as a new evidence for chemotropism.

4有血清条件下联合培养，观察到神经元的轴突环绕坐骨神经段生长，呈现诱导现象，并且能够促使轴突长度明显增长。

4DRG was co-culture with sciatic nerve segment in 10鸖 DMEM;the axons were longer and surround the sciatic nerve segment which was regard as anew evidence for chemotropism.

结果：(1)在无血清条件下单独培养的DRG，背根神经节的轴突数目众多，外形纤细弯曲，不成束，并且施万细胞和成纤维细胞稀少，所以可以排除两者对轴突生长的影响，为观察来源于变性坐骨神经段的可溶性因子对轴突生长的作用提供了有利条件；(2)在无血清条件下DRG和变性坐骨神经段联合培养，①先单独培养DRG，4天后待神经元轴突长出，再与坐骨神经段联合培养，观察到神经元的轴突数目减少，外形挺直，部分轴突之间相互粘附成束；②变性坐骨神经段和DRG同时联合培养，神经元的轴突数目明显减少，外形粗壮，轴突之间相互粘附成束；(3)有血清条件下单独培养DRG，轴突数目较多，外形挺直，长短不一，部分神经元的轴突之间相互粘附，施万细胞和成纤维细胞数目众多，观察到的轴突生长情况受到施万细胞和成纤维细胞的直接或者间接的影响。

In the combined treatment of the craniopharyngiomas, it is very important to prevent the irradiation injury of the surrounding structures such as the optic nerve, chiasm, hypothalamus and vascular structures. In those structures, the optic nerve and chiasm are the most sensitive ones to the irradiation, and their ability to bear the irradiation is about 9 to 12 Gy. So if the irradiation dose is lower than 9Gy, the treatment will be safe. We have not found any report about the bearability and side effect of the hypothalamus related to the gamma knife radiosurgery.

在治疗过程中，预防病变周围的重要结构如视神经，视交叉，丘脑下部和血管结构的放射性副损伤是非常重要的，在这些重要结构中，视神经和视交叉对放射线最为敏感，其耐受能力约为9～ 12 Gy，因此如果对这些结构的放射剂量在9Gy以下，治疗将是安全的，目前尚无有关丘脑下部的耐受剂量和放射性损伤的文献报道。

Microvasculature in the rat optic nerve is abundant. Proximal to globe their alignment are curved and gradually become straight along the optic nerve axis towards optic chiasm.

大鼠视神经内的微血管数量多，走行变化大，从球后到视交叉沿视神经轴由横行逐渐变为纵行。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

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。