英语释义

• (ethnic slur) offensive name for a Black person;

  "only a Black can call another Black a nigga"

片语

Mitra nigra西非黑笔螺

Liparis nigra紫花羊耳蒜

Halieutaea nigra黑棘茄鱼

Gagea nigra黑鳞顶冰花

lingua nigra翻译

substantia nigra[解剖] 黑质

Brassica nigra widespread Eurasian annual plant cultivated for its pungent seeds; a principal source of table mustard

同义词： black mustard

pityriasis nigra黑糠疹

Centaurea nigra a weedy perennial with tough wiry stems and purple flowers; native to Europe but widely naturalized

同义词： lesser knapweed black knapweed hardheads

Penelopina nigra黑山冠雉

英汉例句

• this area is called the substantial nigra .

  这部分区域被称为是黑质细胞。

• 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。

• ultrastructure changes in substantia nigra and striatum after chronic ischemia have an effects on behavior of stereotypy and change function of dopamine system in rats.

  慢性缺血大鼠在阿朴吗啡的作用下，刻板动作行为的积分会明显高于正常对照组，提示黑质和纹状体的多巴胺系统功能受到了干扰。

• following mptp intoxication, 2-dg uptake was increased in the substantia nigra and locus ceruleus. at the same time, obvious abnormal behavior of the animals was induced.

  腹腔注射mptp后，模型组鼠的黑质和蓝斑区的2-dg摄取量较对照组鼠明显增加，并表现出明显的行为异常反应。

• brassica alba yields white mustard seeds; brassica nigra , black mustard seeds.

  白质蕓苔生产白色芥茉籽，黑质蕓苔生产黑色芥茉籽。

• 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。

• 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。

• results: th positive neurons and neurites in the right substantia nigra compacta (snc) and striatum of the rat model of pd were decreased(p0.01), which proved successful pd models.

  结果：模型组大鼠右侧黑质致密部th阳性神经元及纹状体th阳性纤维明显减少（p0.01），证明模型制作成功。

• 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。

• 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。

• porta nigra of trier. another view.

  特里尔的古罗马城门。另一角度。

• 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。

• 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。

• 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。

• 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。

• results: after implantation, mapcs could survive and differentiate into neuron-kike cells in substantia nigra and striatum, including dopamine-neurons.

  结果：多潜能成年祖细胞能移行入大鼠脑组织内并在中脑黑质和纹状体区分化为神经元样细胞。

• 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。

• 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。

• 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。