medulla

听听怎么读

英 [mɪ'dʌlə]

美 [mɪ'dʌlə]

是什么意思

（拉丁语）骨髓；

变形

复数：medullae

英英释义

medulla[ me'dʌlə ]

n.
- a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers
  同义词：myelinmyeline
- lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata)
  "the medulla oblongata is the most vital part of the brain because it contains centers controlling breathing and heart functioning"
  同义词：medulla oblongatabulb
- the inner part of an organ or structure in plant or animal

学习怎么用

词组短语

medulla oblongata[解]延髓

adrenal medulla肾上腺髓质；副上肾髓质

双语例句

用作名词(n.)

There is a central vein in the center of the medulla.
髓质中央有一大的静脉，称中央静脉。
The remaining cortex is congested, as is the medulla.
髓质和余下的皮质呈充血状。

权威例句

Hypoxia of the renal medulla--its implications for disease
Expression of relB is required for the development of thymic medulla and dendritic cells
Three bulbospinal pathways from the rostral medulla of the cat: an autoradiographic study of pain modulating systems
Projections from the nucleus tractus solitarii to the rostral ventrolateral medulla.
Viscerotopic representation of the upper alimentary tract in the medulla oblongata in the rat: the nucleus ambiguus
Autoradiographic localization of opiate receptors in rat brain. I. Spinal cord and lower medulla
Time-dependent descending facilitation from the rostral ventromedial medulla maintains, but does not initiate, neuropathic pain
Contribution of AMPA/kainate receptors in the rostral ventrolateral medulla to the hypotensive and sympathoinhibitory effects of clo...
Tonic vasomotor control by the rostral ventrolateral medulla: effect of electrical or chemical stimulation of the area containing C1...
Immunohistochemical identification of neurons in the paraventricular nucleus of the hypothalamus that project to the medulla or to t...