medulla

英 [mɛˈdʌlə]

美 [mɪˈdʌlə]

n.  髓（质），延脑; 菌髓，果核; 髓丝层

医学

COCA.39039

英英释义

noun

• the inner part of an organ or structure in plant or animal
• lower or hindmost part of the brain
  1. the medulla oblongata is the most vital part of the brain because it contains centers controlling breathing and heart functioning
  Synonym:medulla oblongatabulb
• a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers
  Synonym:myelinmyeline

双语例句

• Objective To examine the potential roles of estrogen in rostral ventromedial medulla ( RVM) on visceral nociception.
  目的探讨雌激素在延髓头端腹内侧部（RVM）对内脏痛的潜在调节作用。
• Influence of endogenous opioid peptides in medulla oblongata on effect of electroacupuncture resisting myocardial ischemia
  延髓内阿片肽对电针抗心肌缺血效应的影响
• The parasympathetic innervation of the heart originates in the medulla oblongata.
  支配心脏的副交感神经发源于延髓的迷走神经核。
• The spinal nucleus of V in the medulla is analogous to what region of the spinal cord?
  延脑中的脊髓核第五区，与脊髓中的哪一区域相似？
• The expression of adrenomedullin in rats adrenal medulla hyperplasia induced by reserpine and its significance
  利血平诱导的肾上腺髓质增生大鼠肾上腺髓质素的表达及其意义
• Sectioning across the adrenals reveals a golden yellow outer cortex and an inner red to grey medulla.
  肾上腺的横切面显示出外部金黄色皮质和内部灰红色的髓质。
• Located below the cerebral hemispheres and behind the upper medulla oblongata and pons, each of its two connected hemispheres has a core of white matter within a cortex of gray matter.
  位于大脑半球的后下方和延髓的上面，分为左右两半球，每侧半球由中央白质和表层灰质所构成，分成三叶。
• In this experiment we observed the development and differentiation of mouse adrenal medulla with electron microscope.
  本实验对小白鼠肾上腺髓质的发育分化进行了超微结构观察。
• Influence of Third Ventricle Injection of ACh and Physostigmine on Adrenal Medulla CA Release in Cats
  第Ⅲ脑室注射乙酰胆碱和毒扁豆碱对猫肾上腺髓质释放儿茶酚胺的影响
• The kidney included renal corpuscle, renal tubules and lymphoid tissue, and it had no differentiation of cortex and medulla.
  中肾包括肾小体、肾小管和填充于其间的拟淋巴组织，无皮质和髓质之分。