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- Nicotinic receptor site 烟碱受体部位
- A brief discussion is also given about the pr ospects of nicotinic receptor agonist used as non-opiate analgesics. 从地棘蛙素全合成研究、类似物制备、药理学行为和构效关系等几方面介绍了国际上研究的热点,并对今后的研究动向进行了讨论。
- The researchers identified an area of DNA ariation that seems to alter the function of a nicotinic receptor protein. 研究者发现了改变尼古丁受体蛋白质功能的一DNA变异区域。
- Conclusion : The result s indicated that d-tubocurarine is able to inhibit mammal mitosis by blocking the function of nicotinic receptor. 同时,该化合物还具有影响染色体正常分离的潜在能力。
- A noncompetitive antagonist prevents the agonist from producing any effect at a given receptor site. 非竞争性拮抗剂可阻止激动剂在特定受体部位产生任何效应。
- A medicine used to treat allergies and hypersensitive reactions and colds,works by counteracting the effects of histamine on the receptor site known as H1. 用来治疗敏感症、敏感反映和伤风的药物,通过和H1受点部位组胺作用相中和而起作用。
- AIM: To investigate the mechanism of tricyclopinate, an antagonist of nicotinic receptor, on neuronal nicotinic acetylcholine receptors (nAChR). 目的:观察烟碱受体拮抗剂三环哌酯对烟碱诱发电流的作用。
- central neuronal nicotinic receptor 中枢神经元烟碱受体
- The malfunction of cholinergic and nicotinic receptors may be a mechanism of aneuploid induction. 对胆碱受体功能的研究将有助于探索非整倍体产生的各种机制。
- Local alpha-bungarotoxin-sensitive nicotinic receptors in the nucleus accumbens modulate nicotine-stimulated dopamine secretion in vivo. 伏隔核中的局部阿尔法-金环蛇毒素敏感烟碱感受器在体调制烟碱诱发多巴胺分泌。
- There are many chemical and environmental toxins that can mimic estrogens and attach to the receptor sites also. 有许多化学和环境毒素,能模仿雌激素和附着到受体网站也。
- Objective:It is to study the effect of saponins from Anemarrhena asphodeloides Bge(SAaB) on cerebral nicotinic receptors. 目的 :研究知母皂甙 (SAa B)对衰老大鼠脑乙酰胆碱受体的影响。
- Spinosad depolarizes insect neurons by activating nicotinic receptors, causing widespread hyperactivity in the nervous system. 其作用机制是通过激活烟碱型受体使昆虫神经细胞去极化,引起中央神经系统广泛的超活化。
- The release of neurotransmitter molecules from one neuron and their attachment to receptor sites on another keep a nerve impulse moving. 神经递质分子从一个神经原释放后,附着到另一个接受点,令神经冲动保持运动的状态。
- The effects of nicotinic receptors are so pervasive, in fact, that some of the mechanisms involved are not completely understood. 尼古丁受体作用广泛,因此有些相关机制尚未完全解开。
- Endogenous substance receptor site 内生物质受体部位
- Couch JM,Cullen P,Casey T,Fabre J . Epidermal growth factor receptor sites in human and monkey eye[J]. Invest Ophthalmol Vis Sci 1988;29:86. 熊新春;杜蜀华;魏厚仁.;表皮生长因子受体在正常大鼠眼组织中的表达[J]
- Given the complexity of the neuropsychological systems affected by nicotinic receptors, most of the episodes involving varenicline may never be explained. 由于尼古丁受体所影响的神经心理系统十分复杂,大部份涉及戒必适的状况可能永远都无法解释。
- Another prominent theory is that PAHs disrupt a fetus's ability to obtain nutrients and oxygen by occupying molecular receptor sites in the placenta. PAH的出现,可能使细胞凋亡过程波及了需要的突触,以致影响了大脑的功能,这种情形会发生在子宫内以及儿童的早期生活中。
- Epidermal growth factor-urogastrone receptor site 上皮生长因子-尿抑胃素受体部位