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

• The function of the adrenal medulla is to form nonadrenaline and adrenaline.
  肾上腺髓质的功能是形成去甲肾上腺素和肾上腺素；
• 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
• 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 result showed that the lengthener can be inserted into the medulla of tibia and extend the truncated tibia.
  实验表明所设计的延伸器能够顺利的插入胫骨髓腔，可使截断的胫骨延长。
• 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
• Changes in the content of leucine-enkephalin in plasma, adrenal medulla and brain in guinea pigs after ice-water swim stress
  豚鼠冰水游泳应激后血浆、肾上腺髓质和脑内组织的亮&脑啡肽含量变化
• 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 pons, the cerebellum and the medulla oblongata composed the hindbrain.
  脑桥、小脑和延髓组成了后脑。
• 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。
• Objective To study the expression change of NMDA receptor in medulla oblongata cardiovascular center of the rats after CPR.
  目的研究心肺复苏后大鼠延髓心血管中枢NMDA受体的表达变化。延髓头端腹外侧区在躯体传入冲动抑制中枢性心肌缺血中的作用（文摘）