查询词典 dorsal cord

"Chordate:any of numerous animals belonging to the phylum Chordata, having at some stage of development a dorsal nerve cord, a notochord, and gill slits and including all vertebrate s and certain marine animals, such as the lancelets."

脊索动物：包括所有的脊椎动物以及如文昌鱼之类的海洋动物的脊索动物门的大量动物中的任一个，在某些生长阶段有背部神经索、背索及鳃裂。

Objective To study the immunohistochemical localization of Nogo-A in the spinal cord and dorsal root ganglion of normal adult rat.

目的研究NogoA在成年正常大鼠脊髓和背根节的分布。

The present study explored the effects of morphine on plasticity of spinal cord in three parts as follows: 1. the effects of morphine on dorsal root terminal in spinal lamina Ⅱ of spared root rat---- a quantitative study by FRAP histochemistry; 2. the effects of morpnine on synaptic reinnervation in spinal lamine Ⅱ of spared root rat----an EM quantitative study and 3. the effects of morphine on collateral sprouting of nerve fiber in spared root of rat----an EM quantitative study

本课题从三个方面探讨了吗啡对脊髓可塑性的影响：1、吗啡对备用根大鼠脊髓Ⅱ板层背根终末的影响——抗氟化物酸性磷酸酶组化定量研究；2、吗啡对备用根大鼠脊髓Ⅱ板层突触重建的影响——电镜定量研究；3、吗啡对大鼠备用根神经纤维侧支出芽的影响——电镜定量研究。

Objective: To study the expression of Fos protein in transmission of nociceptive information in dorsal horn of spinal cord in complete Freund's adjuvant induced inflammatory hyperalgesic rats.

目的：探讨完全弗氏佐剂所致炎性痛大鼠Fos蛋白在脊髓背角痛觉传导通路中的表达及意义。

At E16, E17 and P1, the PV-LI fibers entered the spinal cord from dorsal funiculus and terminated in the medial and lateral part of VH by extending ventrally through the inner part of IG.

3E16、E17和P1时，PV-LI本体觉纤维由后索进入脊髓，经IG内侧区向腹侧延伸，终止在VH的内侧部和外侧部。

Objective To observe the effects of microencapsulated rabbit sciatic nerve tissue transplantation on substance P expression in dorsal root ganglia after spinal cord hemisection injury.

目的 观察微囊化兔坐骨神经组织细胞移植对脊髓半横断后脊神经节P物质表达的变化。

Importantly, IT clonidine,but not IT DAMGO or gabapentin, dose-dependently reduced CCI-inducedpNR1 expression in all lamina of the spinal cord dorsal hornby 30 min after injection.

重要的是，鞘内注射可乐定，但是不注射 DAMGO 和加巴喷丁，在注射后30min 可以剂量依赖性的降低 CCI 导致的脊髓背侧脚的 pNR1的表达。

The main characteristic features are the hollow dorsal nerve cord, the notochord, pharyngeal gill slits and tail.

主要的特色形状是中空的背脊中枢神经，脊索，咽鳃和尾巴。

In the normal rats (n=5、6), CGRP-LI were mainly present in small and some medium-sized neurons and the primary afferent fibers and ter- minals in laminae Ⅰ,Ⅱ,Ⅴ,Ⅹ and Lissauer's tract of the spinal cord; GAL- and SP-LI were mainly present in small neurons and the superficial layers of the dorsal horn. After the adjuvant injection both CGRP-and SP-LI were in- creased corresponding to the development of arthritis. On day 2, CGRP-and SP-LI were moderately increased in laminae Ⅰ,Ⅱ and the posterior commis- sure of the spinal cord and small neurons in DRG, while SP was obviously in- creased in the superficial layers and DRG. On day 14, CGRP-LI were marked- ly enhanced in the above regions with the development of polyarthritis. Some- times many strongly stained long fibers could be seen in the posteriot commis- sure.

在DRG中，CGRP主要分布于小和中等神经元之中，SP和GAL主要分布于小神经元之中；2、注入弗氏完全佐剂（含冻干结核菌0.5mg）后第2天动物（各5~6例）产生具有明显红、肿、热、痛和痛敏的急性关节炎，免疫组化实验观察到注射侧脊髓背角和DRG中CGRP-和SP-LI明显增加；在佐剂后第14天，动物患肢肿胀、痛敏和自发痛均进一步加重，部分动物健肢也出现红肿，产生多发性关节炎时，脊髓背角浅层和DRG中CGRP-和SP-LI增加更为明显，并且在灰质后联合中可见许多深染的CGRP-LI长纤维；在佐剂后第21和28天，随着佐剂性关节炎的逐渐恢复，脊髓背角和DRG中CGRP-和SP-LI也接近正常。

Results: During the development of spinal cord. NIDD mRNA was highly expressed at embryo 16 d and at postnatal 1 d, and co-localized with nNOS in the undifferenti ated ventral horn, as well in white matter. And then it decreased significantly till postnatal 12w. nNOS mRNA was highly expressed from postnatal 1 d to 3 d. The high expression of NIDD mRNA appeared at the 8 hour after spinal cord injury, and co-localized with nNOS in neurons of ventral horn, intermedial zone, the area around central canal and dorsal horn, and recovered to the normal at dry 7 day after SCI.

结果：大鼠发育过程中，胚胎16 d的大鼠脊髓中可见NIDD mRNA的高表达，在生后1d，与nNOS共表达于尚未分化成熟的前角，在白质也见NIDD的阳性信号成年后呈低表达；nNOS mRNA于生后1~3 d出现表达高峰；脊髓损伤后NIDD mRNA表达明显增多，在8 h到达高峰，分布于脊髓前角，中间带、中央管周围及后角nNOS阳性的神经元，7 d恢复至正常水平；nNOS mRNA在损伤后8 h达到高峰，1 d降低至正常水平。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。