用鸡胚骨骼肌提取液,诱导神经干细胞向胆碱能神经元方向分化。
Embryonic chick skeletal muscle extract was used to induce the differentiation of the neural stem cells into cholinergic neurons.
目的探讨选择性破坏胰腺A细胞的模型大鼠胆碱能神经元的变化。
Objective To study the relationship of the injury of islet A cell and cholinergic neurons in rat.
结论:血管性痴呆大鼠海马胆碱能神经元减少,空间记忆能力下降。
Conclusion The number of cholinergic neurons and abilities of learning and memory of vascular dementia rats are decreased.
在加有鸡胚骨骼肌提取液的培养基诱导下,能向胆碱能神经元方向分化。
These neural stem cells could be induced to differentiate into cholinergic neurons by using embryonic chick skeletal muscle extract.
目的探讨针刺对实验性血管性痴呆(VD)大鼠中枢胆碱能神经元的影响。
Objective It is to discuss the influence of electroacupuncture on central cholinergic neurons of rats with experimental vascular dementia(VD).
目的研究神经干细胞向胆碱能神经元定向分化后对脊髓横断损伤的修复作用。
Objective To observe the effects of transplanting cholinergic neurons after inducing neural stem cells on treating spinal cord injury.
分化培养中加入碱性成纤维细胞生长因子能够提高胆碱能神经元分化的比例。
The addition of basic fibroblast growth factor in differentiation culture could increase the proportion of cholinergic neurons.
该结果证实房室结及房室束区副交感神经纤维来源于房间隔内的胆碱能神经元。
The present results suggest that the parasympathetic fibers in the atrioventricular node and the bundle of His originate from the cholinergic neurons in the interatrial septum.
目的通过促分化因子的调节作用对神经干细胞向胆碱能神经元的定向分化进行探讨研究。
To study nerve stem cell directional differentiation to cholinergic neuron by adjusting action of promote differentiation factors.
主要观察指标:三七总皂苷对阿尔茨海默病大脑胆碱能神经元分布和胆碱乙酰基转移酶的影响。
MAIN OUTCOME MEASURES: Effect of PNS on distribution of cholinergic neuron and ChAT content in cerebral tissue of AD rat models.
结论雌激素补充治疗能选择性影响基底前脑各亚区NOS和胆碱能神经元,并有可能影响学习和记忆能力。
Conclusion estrogen replacement can selective effect on the different basal forebrains subregion NOS and cholinergic neurons, and may concern ability of learning and memory.
方法采用细胞培养技术、免疫细胞化学方法观察新生大鼠皮层神经干细胞向胆碱能神经元定向分化的时空变化。
Observation the space-time change of cortex nerve stem cell in newborn rat orientation differentiation to cholinergic neuron by cell cultured and immunocyte chemistry methods.
本文探讨了脑源性神经营养因子、神经生长因子对体外长期培养的胚基底前脑胆碱能神经元是否具有延缓退变的作用。
The delaying effects of BDNF and NGF on the degeneration of the long term cultured embryonic basal forebrain cholinergic neurons in vitro were studied.
对影响认知的中枢胆碱能神经元的神经营养支持作用、抑制细胞凋亡、调节突触可塑性等可能是它们发挥保护作用的主要机制。
Neurotrophic factors can sustain the function of central cholinergic neurons as well as inhibit the neuronal apoptosis. They can also modulate the synaptic plasticity.
它们对胆碱能系统的作用也得到广泛的研究,神经甾体不仅可调节脑内胆碱能神经元的形态结构,更可调节对其细胞生物学功能。
Their effects on cholinergic system are also well investigated. They are proved to play crucial roles in the modulation of both the morphologies and the functions of cholinergic system.
研究结果表明,大多数胆碱能神经元有NGF-R,提示NGF对胆碱能神经元的保护和激活作用,部分可能是通过直接与NGF受体的结合而发生作用。
The results indicated that most cholinergic neurons contained NGF-R and the protective and activation effects of NGF on cholinergic neurons might be mediated by its combination with NGF-R.
地黄饮子能通过改善鼠脑神经元胆碱能损害,来上调海马和皮层神经元syn蛋白的表达,使突触传递功能恢复。
DR increases the expression of syn of cortical and hippocampal neurons by improving the injury of cholinergic neuron to recovery the function of synaptic transmission.
结论BMP4可体外上调胎鼠海马及大脑皮质神经元的胆碱能表达。
Conclusion BMP4 may in vitro up-regulate the cholinergic expression of the neurons in hippocampus and cerebral cortex of embryo rats.
维持生理性觉醒,需要大脑脚被盖背侧核的神经元为脑干及间脑提供胆碱能递质。
The laterodorsal tegmentum (LDT) neurons supply most of the cholinergic tone to the brainstem and diencephalon necessary for physiological arousal.
背景:隔-海马区的胆碱能神经通路是空间学习记忆的重要部位,此区神经元中又富含阿片受体。
BACKGROUND: the pathway of cholinergic nerve also with rich opium receptor in the septum-hippocampus areas is an important part for spatial learning memory.
结果表明,蓝斑是非胆碱能的,很蓝斑腹侧部网状结构含有胆碱乙酰转移酶阳性反应神经元。
Results show that the locus coeruleus (LC) was noncholinergic, whereas some ChAT immunoreactive neurons were observed in the reticular region ventral to LC.
中枢胆碱能系统参与调节哺乳动物的神经元兴奋性、皮质可塑性以及学习记忆过程,与脑认知功能密切相关。
It is generally agreed that the central cholinergic system plays an important role in learning and memory processes.
结论干地黄通过辣椒素敏感神经元和胆碱能神经介导,引起胃黏膜血流量增多。
Results The gastric mucosal blood flow was obviously increased by extract A of DRR, but it could not increase the gastric mucosal blood flow in capsaicin denervated and atropin…
结论干地黄通过辣椒素敏感神经元和胆碱能神经介导,引起胃黏膜血流量增多。
Results The gastric mucosal blood flow was obviously increased by extract A of DRR, but it could not increase the gastric mucosal blood flow in capsaicin denervated and atropin…
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