英语释义

1. a layer of deeply pigmented gray matter situated in the midbrain and containing the cell bodies of a tract of dopamine-producing nerve cells whose secretion tends to be deficient in Parkinson's disease

片语

substantia compacta[解剖]

substantia medullaris髓质

substantia nigra[解剖] 黑质

basilaris substantia番茄酱

Substantia eburnea齿质

Substantia adamantina釉质

substantia metachromaticogranularis翻译

substantia albata白质

Substantia ossea骨质

substantia gelatinosa[解剖] 胶状质

英汉例句

• It is caused by the death of nerve cells in a midbrain area called substantia nigra.

  它是由于中脑塞梅林氏神经节中的神经细胞死亡导致的。

• The immunohistochemical staining intensities of dopamine D1 receptor and dopamine D2 receptor in the striatum and substantia nigra of rat models were observed.

  观察模型大鼠黑质和纹状体多巴胺d1受体和多巴胺d2受体免疫组织化学染色强度。

• Initial results in a handful of patients suggested that symptoms had improved, and PET scans indicated some restoration in dopamine uptake in the striatum and substantia nigra.

  这一小群患者的初步结果显示癥状得到改善，而正子断层扫描则指出，纹状体与黑质多巴胺的吸收也有些进步。

• Conclusion: NAC can attenuate MPTP-induced apoptosis of substantia nigra neurons through down-regulating oxidative stress and blocking JNK signaling cascade.

  结论：NAC能减少MPTP诱导的小鼠黑质神经元凋亡，其机制与抗氧化及阻断JNK细胞凋亡通路的激活有关。

• Surgeons insert a catheter into the left and right striatum, the main recipients in the basal ganglia of the dopamine secreted by neurons of the substantia nigra.

  外科医师将导管伸入脑左右两边的纹状体，那里是接受黑质神经元释出多巴胺的主要基底核脑区。

• OBJECTIVE to study the substantia nigra apoptosis in Parkinson disease (PD) model rats and the nigra neurons protective effect of resveratrol.

  目的研究帕金森病(PD)动物模型黑质细胞的凋亡情况及白藜芦醇对神经的保护作用。

• Objective: To discuss the protective effect on dopaminergic neurons in substantia nigra of the Parkinson s disease model mouse treated by Electroacupuncture Scalp Point-through-Point therapy.

  目的：探讨头部电针透穴疗法对帕金森病模型大鼠黑质多巴胺能神经元的保护作用。

• Objective to research the orientational projections of the primary afferent fibers of the rat「s femoral nerve to the substantia gelatinosa (SG) of spinal cord.

  目的：研究大鼠股神经一级传入纤维在脊髓胶状质(SG)的投射定位。

• Objective To study the mechanism of dopaminergic neuronal death in substantia nigra of Parkinson」s disease (PD).

  目的研究帕金森病(PD)黑质多巴胺神经元的死亡机理。

• METHODS: model group: Rotation model of rat with Parkinson disease was established by method of chemical damage on right substantia nigra.

  方法：模型组采用右侧黑质化学损毁法制备帕金森病大鼠旋转模型。

• It is to explain that it is dopamine D2 acceptor that is involved in regulation of temporal epilepsy in substantia nigra rather than D1 acceptor.

  说明在黑质中参与颞叶癫痫调节作用的主要是多巴胺d2受体而不是D1受体。

• Conclusion Reduced glutathione may have protective effect on apoptosis and oxidative stress of substantia nigra neurons in MPTP induced PD mouse model.

  结论还原型谷胱甘肽可能对MPTP损伤的黑质多巴胺神经元凋亡有抗氧化保护作用。

• Conclusion Electroacupuncture can effectively prevent from injury of dopaminergic neurons in the substantia nigra of the rat with Parkinson「s disease.

  结论：电针能有效防止帕金森病大鼠黑质多巴胺能神经元损伤。

• The disease affects a small area of cells in the middle of the brain called the substantia nigra.

  该疾病侵袭大脑中部一小部分被称为黑质的脑细胞。

• 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。

• 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 disease affects a small area of in the middle the brain called the substantia nigra.

  该疾病侵袭大脑中部一小部分被称为黑质的脑细胞。

• Results The typical dopaminergic neurons were observed at substantia nigra pars compacta in midbrain brain slices.

  结果黑质致密部中脑脑片可见典型的多巴胺神经元形态，小胶质细胞呈典型的静息状态。

• The characteristic pathology in PD is the degeneration of dopamine neurons in the substantia nigra pars compacta.

  而多种因素引起的脑内多巴胺能神经元变性、死亡则是PD的主要发病机制。

• Objective: To observe the effects of RSZZW combined with Madopar on substantia nigra and striatum TH-positive neurons in Parkinson disease rats.

  目的：观察人参再造丸联合美多巴对帕金森病模型大鼠黑质纹状体TH阳性神经元的影响。

• Conclusion MPTP is a substance for developing animal model of PD, and apoptosis may be a main factor for MPTP」s injuring dopaminergic neurons in the substantia nigra.

  结论由MPTP制备的PD小鼠模型，导致中脑黑质多巴胺能神经元毁损的本质可能是细胞凋亡。

• The changes of dopaminergic neurons in substantia nigra pars compact (SNC) and ventral tegmental area (VTA) in midbrain were studied using immunohistochemistry method.

  用免疫组织化学方法研究中脑黑质致密区(snc)和腹侧被盖区(VTA)多巴胺能神经元的变化。

• Objective: To observe the effects of anti-Parkinson potion on substantia nigra and striatum TH-positive neurons in Parkinson disease rats.

  目的：观察抗帕颗粒对帕金森病模型大鼠黑质纹状体TH阳性神经元的影响。

• AIM: to research the reactivity of substantia gelatinosa neurons of the spinal dorsal horn of rats after hyperpolarization pulse stimulations and to reveal the intrinsic properties.

  目的：研究脊髓背角胶质层神经元在超极化脉沖刺激下的细胞膜反应性，揭示神经元在超极化状态下膜的基本性质。

• Conclusion Estrogen plays an important role in protecting the substantia nigral dopaminergic neuron of female rats.

  结论雌激素对雌性大鼠中脑黑质多巴胺能神经元具有保护作用。

• AIM: To study the regularities of dopamine neurons in substantia nigra of middle brain with age increasing, and further provide objective evidence for revealing lesion of substantia nigra.

  目的：探讨大鼠中脑黑质多巴胺能神经元的衰老性变化规律，为进一步揭示黑质病变的病因提供客观依据。

• The major pathologic hallmark of PD is that the death of most of dopamine neurons in the pars compacta of substantia nigra, with the obvious dopamine deletion in the striatum.

  其主要病理特征是黑质致密部多巴胺能神经元大量死亡，纹状体内多巴胺含量显着减少。