tractus

[t'ræktəs][t'ræktəs]

[医][单复同][拉]〔复tractus〕束:区域,尤指有一定长度的区域,〔NA〕上为一通名,尤指起止部位及机能均同的神经纤维集结成束。参见fasciculus

  • The large and medium neurons in the nuclei lateralis and superior of the tractus opticus ;

    外、 上方神经核团中的大、中型神经元;

  • To observation the effect of lacrimal passage obstruction treating with Nd : YAG laser and tractus lacrimalis intubate

    泪道激光联合 泪道插管治疗各型泪道阻塞的疗效观察

  • Catecholaminergic neurons in the nucleus tractus solitarii transmitting visceral nociceptive information project to the parabrachial nucleus

    大鼠 核内传递内脏伤害性信息的儿茶酚胺能神经元向臂旁核的投射

  • Role of Nucleus Tractus Solitarii in Pressor Response of Abdominal Vagus

    核在腹部迷走神经升压反应中的作用

  • The effects of microinjection sodium glutamate and glycine into ventrolateral nucleus of tractus solitarius ( VLNTS ) on hypothalamic arcuatus nucleus evoked potentials were observed .

    通过微量注射神经元胞体兴奋剂谷氨酸钠和神经元胞体抑制剂甘氨酸,改变 核腹外侧区神经元兴奋活动,探讨对下丘脑弓状核诱发电位的影响及其可能的机制和意义。

  • The expression of c-fos in the nucleus of tractus solitarius ( NTS ) and back movement vagus ( DMV ) of the central bulb were determined by immunohistochemical method .

    用SP免疫组化法观察c-fos在中枢 延髓 核(NTS)及迷走神经运动背核(DMV)中的表达。

  • The Structures and Functions of the Nucleus Tractus Solitarius

    核的结构与功能

  • Effects of different antagonists on inhibitions and excitations of histamine on the spontaneous discharges of the nucleus tractus solitarius

    不同受体阻断剂对组胺抑制和 促进 核自发放电的影响

  • Rehabilitation outcome functional unit of brain cortex injury and the connect tractus injury

    脑功能单位与 传导 通路损伤的康复研究

  • Excitatory effect of microinjection of coriaria lactone into the rabbit 's nucleus tractus solitarius region on respiration

    家兔 延髓 束核区徽量注射马桑内酯的呼吸兴奋作用

  • The role of neurotensin in hypothalamus on nucleus of tractus solitarius baroreceptor reflex in rats

    大鼠下丘脑注射神经降压素在 核压力感受性反射中的作用

  • Aim : To explore the role of histaminergic receptors in the nucleus tractus solitarius ( NTS ) in the responses of carotid baroreflex ( CBR ) performance to the intracerebroventricular ( ICV ) injection of histamine ( HA ) .

    目的:探讨 核(NTS)组胺(HA)受体在脑室注射(ICV)HA对颈动脉窦压力感受性反射(CBR)影响中的作用。

  • The tractus olfactorius is shown in divergent double pairs .

    分裂为二对,其形态可能为一种古老的情况。

  • The labeled cells were found mainly in the dorsal column nuclei nucleus raphe magnus reticular nuclei vestibular nuclei and nucleus of tractus solitarius .

    标记细胞主要见于后束核、大中缝核、网状核、前庭核及 核。王喜莲参加了本研究的技术工作。

  • Purpose : To investigate the expression of c - Fos and Nos-1 in the spinal cord and Nucleus of tractus solitarius of the Wistar rats after neurolytic celiac plexus block with anhydrous alcohol .

    目的:通过免疫组化的方法研究无水酒精阻滞大鼠腹腔神经丛后脊髓和延髓 束核内CFos和NOS1的表达。

  • Effects of the nucleus tractus solitarius injection of drugs on vagus pressor response

    核内注入乙酰胆碱、新斯的明及胆碱能受体阻断剂对迷走-加压反应的影响

  • During stretch of carotid sinus the changes of arterial blood pressure heart rate and unit discharge of nucleus tractus solitarii ( NTS ) and its neighbouring brain area in medulla oblongata were observed in rabbits under artificial respiration .

    在人工呼吸的家兔上.观察到牵拉颈动脉窦引起动脉血压,心率和延髓内的 核(NTS)及其邻近脑区单位放电发生变化。

  • Objective To explore the effect of histamine H_3 receptors in nucleus tractus solitarius ( NTS ) on c-Fos expression in the brain of rats with asthma onset .

    目的:探讨大鼠 核(NTS)内组胺H3受体对哮喘发作时大脑Fos蛋白表达的影响及其意义。

  • Distribution of substance P and calcitonin gene related peptide positive neurons in subnucleus of nucleus tractus solitarius in rat

    大鼠 核亚核内P物质和降钙素基因相关肽阳性神经元的分布

  • The direct projections from the nucleus tractus solitarius ( NTS ) and area postrema ( AP ) to the periaqueductal gray ( PAG ) were investigated in the rat by using tract-tracing techniques .

    应用神经 路追踪技术对大鼠 核(NTS)和最后区(AP)向中脑导水管周围灰质(PAG)的直接投射进行了观察。

  • The results suggest that electrical lesion of mesencephalon tractus spinothalamicus and nucleus centralis thalamus produce an analgesic effect .

    实验结果表明,损毁大鼠一侧中脑脊髓 丘脑 和另一侧丘脑中央中核能产生明显的镇痛作用。

  • The results demonstrated : in the trigeminal system only did lingual and inferior alveolar nerves of trigeminal nerves project to nucleus tractus solitarii .

    结果表明,上述三叉神经各分支中只有舌神经和下牙槽神经向 核投射。

  • The nucleus tractus solitarius is the Y shape columnar nucleus that lies in dorsal medulla and encloses solitary tract .

    核是一个位于延髓背侧、包绕于孤束周围的Y字形柱状核团。

  • The direct projections from the nucleus tractus solitarius and area postrema to the periaqueductal gray in the rat

    大鼠 核和最后区向中脑导水管周围灰质的直接投射

  • Ang I ( 10 ~ 7M ) facilitated the stimulation induced release of 3H-NE from the A 2 area of the nucleus tractus solita-rius but not from the anterior hypothalamus of Sprague-Dawley and Wistar rats .

    AngⅡ(10~(-7)M)促进~3H-NE从Sprague-Dawley和Wistar大鼠的 核A2区释放,但不促进从前下丘脑释放。

  • These cells were mainly located in the MVZ & an arc zone including the nucleus of tractus solitarii the ventrolateral medulla and the intermediate reticular zone .

    主要分布于延髓内脏带即延髓中尾段的 核和腹外侧区以及两者之间的网状结构。

  • Effects of vasopressin and oxytocin in the nucleus tractus solitarius of rats on the VAGUS-PRESSOR response

    大鼠 核中的加压素与催产素对迷走加压反应的影响

  • The fiber connections between the rostral ventrolateral medulla and the nucleus tractus solitarii in the cat : a WGA-HRP study

    猫延髓吻侧腹外侧区与 核的纤维联系&WGA-HRP法研究