答:来自神经系统的肾上腺激素“着陆”到心脏肌细胞的受体,这使得这些肌细胞的膜中的钙通道打开。
A: Adrenaline from the nervous system lands on receptors of cardiac myocytes (heart-muscle cells), and this causes calcium channels in the membranes of those cells to open.
钙也是必不可少的细胞结构,肌肉收缩,神经传递,酶激活和激素功能。
Calcium is also essential from cellular structure, muscle contraction, nerve transmission, enzyme activation and hormone function.
我们的发现表明黄素可能对治疗结肠癌很有用,同时在对胃肠激素神经降压素起反应的细胞内对结肠癌有潜在的抑制作用。
Our findings suggest that curcumin may be useful for colon cancer treatment, as well as potential colon cancer suppression, in cells that respond to this gastrointestinal hormone, neurotensin.
对于人体代谢、细胞功能、神经系统运作、蛋白激素合成等起到至关重要的作用。
It plays a crucial role in the human metabolism, cell function, nervous system functioning, and protein hormone synthesis.
G -蛋白偶联受体分布于细胞膜,与行使细胞通讯的分子(如神经递质和激素)发生相互作用。
Found in the cell membrane, GPCRs interact with molecules responsible for cellular communication such as neurotransmitters and hormones.
瘦素和其他激素通过复杂的神经网络而不是某种细胞群来调控我们的体重,大脑直接控制着葡萄糖的代谢。
Leptin and other hormones control body weight via a neuronal network, rather than a single set of cells. The brain also directly regulates glucose metabolism.
然后这两名研究者对感觉神经元施加刺激,并记录抗利尿激素释放神经元中的任何电活动来检测这两组细胞间的沟通。
The duo then stimulated the sensory neurons and recorded any electrical activity in the vasopressin-releasing neurons to monitor communication between the two cell groups.
在特定的环境条件信息下, 神经分泌细胞产生和分泌滞育激素(DH )。
Under specific enviromental information, neuroendocrine cells produce and secrete diapause hormone ( DH ).
通过牛磺酸对神经细胞、基因、激素、离子、受体、酶类等的作用,对其影响学习记忆方面的研究现状作出综述。
The present studies of taurine were reviewed by its effects to nerve cell, gene, hormone, ion, receptor and enzyme etc.
研究者说到从基因上来修正细胞使其产生出促神经生长激素来帮助大脑组织存活也是有可能的。
It is also possible to genetically modify the cells to produce neurotrophins - substances that help brain tissue survive, researchers said.
在内分泌学,肽是指短链激素和神经递质结合的细胞表面。
In endocrinology, peptide refers to short-chain hormones and neurotransmitters that bind to the cell surface.
结论褪黑激素能增强大脑皮质对氧自由基和细胞内钙离子的清除能力,对抗神经细胞过氧化和延缓神经组织衰老具有一定的作用。
Conclusion It suggested that melatonin may have an effect on clearing oxygen free radical and free calcium ion in the nerve cells of cerebral cor-tex and delaying the brain aging.
观察结果表明:在弓状核内有暗细胞和亮细胞两种神经元,它们可能兼具产生多巴胺和释放激素的功能。
The observations showed that there are two kinds of neurons (dark and light) in the arcuate nucleus which might be responsible for producing both dopamine and releasing hormones.
在神经元中,睾酮素降低了细胞表现或是打开RORA基因的能力。但是,雌激素却增强了这种能力。
In neurons, testosterone lowers the ability of cells to express, or turn on, the RORA gene, while estrogen raises it.
已发现什么是单个分子或激素神经递质或单光子电磁能量可以引发细胞反应。
What has been discovered is that a single hormone molecule or neurotransmitter or a single photon of electromagnetic energy can trigger a cellular response.
胰岛素是人体重要的内分泌激素,不仅参与能量代谢的调节,对神经细胞还具有营养支持作用。
Insulin is a significant endocrine in human body, which not only participate in adjustment of energy metabolism, but also have nutritive function to neurocyte.
结论免疫细胞因子和激素可通过各自的受体作用于同一个脑神经元而调节神经元的功能。
Conclusion Immunogical cytokines and hormone could regulate the neuronal function through their corresponding receptors which coexisted in the same brain neurons.
羽化激素在一些特定的脑神经分泌细胞中合成,在蜕皮激素的调控下,释放到中枢神经系统和血淋巴中。
EH is synthesized in a discrete set of cerebral neurosecretory cells, and is released into the central nervous system and into the hemolymph in response to the declining ecdysteroid titers.
目的了解成神经细胞瘤雌激素受体(ER),探索新疗法。
PURPOSE To evaluate estrogen receptor (ER) in neuroblastoma and to develop new methods of therapy.
CRH样神经肽类激素可能通过免疫细胞上的CRH受体进行信息传递,为进一步了解神经内分泌免疫调节机制提供依据。
It indicates that CRH-like neuroendocrine peptides can transmit information by CRH receptor of lymphocytes and all this can help us know more about the mechanism neuroendocrine immunomodulation.
近年来研究发现:在CHF进程中,除了神经激素异常激活外,以细胞因子升高为标志的免疫激活也发挥着重要作用。
Recent studies suggested that in addition to the abnormal activation of neurohormone, the activation of immunity which is indicated by cytokines increase also plays an important role in CHF.
目的:探讨外源性孕激素黄体酮对自由落体脑损伤模型大鼠大脑皮质损伤后周围水肿及神经细胞凋亡的治疗作用。
AIM: to study the effect of ectogenesis progestogen progesterone on peripheral edema and neurocyte apoptosis in rats following cerebral cortex injury induced by free fall.
神经冲动、激素及器官特异刺激物可以引起细胞膜去极化。
Nerve impulses, hormone and organ-specific irritant can cause cell membrane depolarization.
结果显示罗氏沼虾胸神经节能分泌促进卵母细胞发育的激素。
The results show that the thoracic ganglion of M. rosenbergii can secrete peptide hormone which stimulates the oocyte development of the prawn.
视神经节存在的ER免疫阳性细胞可以为雌激素提供结合位点。
ER-immunoreactive neurons in optic ganglia might provide the binding sites for estrogen and accept the feedback regulation of estrogen.
细胞膜存在雌激素受体的非基因组效应。膜受体非基因组效应参与骨骼、神经和血管及凋亡等调节作用。
The modulatory actions of non-genomic effects are related to skeleton, nerve system, blood vessel, apoptosis and others.
文章就近年来雌激素对神经元、胶质细胞和血管三个方面的保护作用及其分子机制的研究进展进行综述。
The article reviews the recent progress in research on the protective effects of estrogen on neurons, glial cells and blood vessels.
但是关于雌激素在神经干细胞移植术、视神经损伤疾病中作用的报道还很少。
However, it is rarely reported about the role of estrogen in neural stem cells transplantation and optic nerve disease.
但是关于雌激素在神经干细胞移植术、视神经损伤疾病中作用的报道还很少。
However, it is rarely reported about the role of estrogen in neural stem cells transplantation and optic nerve disease.
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