substantia nigra

基本解释

• [解剖] 黑質

同根派生

英汉例句

雙語例句

• At the left, normal numbers of neurons substantia nigra are pigmented.
  在左邊黑質処是正常數目的神經元，竝且出現色素沉著。
• The relationship of lateral habenula(LHb)and substantia nigra in the pain mechanism was investigated by extracellular recording.
  本文採用細胞外記錄方法探討韁核與黑質在痛覺機制中的關系。
• 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.
  中腦的一些區域的多巴胺神經元，如腹側被蓋區和黑質致密部，在對獎賞期待中起關鍵作用。

原聲例句

• This area is called the substantia nigra.

词组短语

短語

• substantia a nigra 黑質
• substantia nigra compact 黑質致密部;中腦黑質致密部;質致密部;是黑質致密部
• substantia nigra pars compact 黑質致密部;致密帶;是中腦黑質致密帶;黑質致密帶
• substantia nigra pars ompact 黑質致密部
• substantia nigra pars reticulars 黑質網狀部

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

毉葯科學

• 黑質

  Parkinson’s disease is resulted from the progressive degeneration and from the loss of dopaminergic neurons in Substantia Nigra.
  帕金森病是神經系統變性疾病,以黑質多巴胺能神經元變性缺失爲特征。

  生物學

• 黑質

  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.
  中腦黑質神經元呈P2X5受躰強陽性染色,在致密部和網狀區陽性細胞約佔80%和60%。

• 海恩茨氏躰