橘子朗文词典

substantia nigra

S 开头单词

基本解释

  • [解剖] 黑质

同根派生

     

英汉例句

    双语例句

  • At the left, normal numbers of neurons substantia nigra are pigmented.
    在左边黑质处是正常数目的神经元，并且出现色素沉着。
  • The relationship of lateral habenula(LHb)and substantia nigra in the pain mechanism was investigated by extracellular recording.
    本文采用细胞外记录方法探讨缰核与黑质在痛觉机制中的关系。
  • Dopamine neurons in parts of the midbrain, such as the ventral tegmental area and substantia nigra pars compacta, play a vital role in the expectation of reward.
    中脑的一些区域的多巴胺神经元，如腹侧被盖区和黑质致密部，在对奖赏期待中起关键作用。

    • 原声例句

  • This area is called the substantia nigra.

词组短语

    短语

  • substantia a nigra 黑质
  • substantia nigra compact 黑质致密部;中脑黑质致密部;质致密部;是黑质致密部
  • substantia nigra pars compact 黑质致密部;致密带;是中脑黑质致密带;黑质致密带
  • substantia nigra pars ompact 黑质致密部
  • substantia nigra pars reticulars 黑质网状部

英英字典

    柯林斯英英字典

  • a layer of grey matter in the brain that produces dopamine and contains pigmented nerve cells, loss of which has been associated with Parkinson's disease

专业释义

    医药科学

  • 黑质

    Parkinson’s disease is resulted from the progressive degeneration and from the loss of dopaminergic neurons in Substantia Nigra.
    帕金森病是神经系统变性疾病,以黑质多巴胺能神经元变性缺失为特征。

    生物学

  • 黑质

    In the midbrain neurons of substantia nigra showed heavy P2X5 receptor immunostaining. About 80%and 60%of neurons in the compact and reticular part of this nucleus,respectively,were positive for the P2X5 receptor.
    中脑黑质神经元呈P2X5受体强阳性染色,在致密部和网状区阳性细胞约占80%和60%。

  • 海恩茨氏体