myelin

英 [ˈmaɪəlɪn]

美 [ˈmaɪəlɪn]

n.  髓磷脂，髓鞘质(由脂质、蛋白质组成，包绕在神经纤维轴突上)

医学化学

COCA.28045

牛津词典

noun

• 髓磷脂，髓鞘质（由脂质、蛋白质组成，包绕在神经纤维轴突上）
  a mixture of proteins and fats that surrounds many nerve cells, increasing the speed at which they send signals

英英释义

noun

• a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers
  Synonym:myelinemedulla

双语例句

• Traumatic Brain Injury Patients with Cerebrospinal Fluid Myelin Basic Protein Content and Clinical Significance
  颅脑损伤患者脑脊液髓磷脂碱性蛋白含量变化及临床意义良性肌痛性脑脊髓炎
• As the Little Group continued its lesson, I found myself picturing myelin.
  在小队员们继续上课的时候，我发现了我自己的髓磷脂。
• The myelin was harder to see, a faintly undulating fringe on the edge of the neurons.
  髓磷脂是很难看到的。它就象模模糊糊的、起伏波动的饰缘镶在神经元的边缘上。
• The typical white matter lesions show loss of myelin and oligodendrocytes, scattered reactive astrocytes, and varying numbers of foamy macrophages.
  典型的白质病变显示脱髓鞘、突胶质细胞、在的反应性星形细胞，和不同数量的泡沫状巨噬细胞。
• The researchers'experiments also identified specific molecules on myelin that triggered such repulsion.
  实验还发现了髓鞘上的触发这种抑制（作用）的特殊分子。
• HE and myelin staining of brain tissues were performed.
  大鼠脑组织行HE及髓鞘染色。
• New research indicated that MS impairs the body's natural mechanism for repairing myelin: Although precursors to the repair cells are present, they never mature enough to do their jobs.
  新的研究成果表明多发性硬化症损害了身体自然修复神经鞘的机制：尽管出现了修复细胞的前体物质，但是还没有成熟到具有功能。
• But do glia have the power to regulate the functioning of neurons, other than by producing myelin?
  但除了制造髓鞘外，神经胶细胞是否还具有调节神经元的功能？
• It is the result of damage to myelin, the protective coating on nerve fibers of the central nervous system.
  髓磷脂是包裹在中枢神经系统神经纤维上的保护层，因其受损而导致该疾病。
• The hope is that the injected cells will help repair the insulation, known as myelin, around nerve cells, restoring the ability of some nerve cells to carry signals.
  研究者希望注入体内的细胞可以辅助“绝缘岛”的修复，亦被称为鞘磷脂，其位于神经细胞周围。希望这些细胞可以恢复某些神经细胞携带信号的能力。