查询词典 dorsal

Any of several large vigorous pelagic fishes resembling sailfishes but with first dorsal fin much reduced; worldwide but rare.

与旗鱼属相象的几种大型健壮的远洋鱼，但第一背鳍大部分退化；遍布但稀有。

The results showed that, SiCYC1A and SiCYC1B were both detected in dorsal petals of wild type and peloria at early bud stage (3mm in diameter) but not in later stage (30 mm in diameter).

然而，野生型和变异型的五片花瓣在早期花苞都可侦测到SiCYC1A和SiCYC1B的高表现量，但到了开花晚期时两者的表现量都几乎侦测不到。

Any of several chiefly marine percoid fishes of the family Lobotidae, especially Lobotes surinamensis, of warm waters of the western Atlantic, having prominent dorsal and anal fins that resemble extra tails.

三尾鱼几种属于松鲷科的鲈型海鱼中的一种，尤指生活在大西洋西部暖水域的松鲷，背鳍和臀鳍都很突出，外型很象多出来的尾巴

The light-lesioned retinas are characterized by extensive rod and cone photoreceptor cell death in the central and dorsal regions.

光损伤的视网膜以大量的中央及背侧区域的视杆视锥细胞死亡为特征。

PAG-DRP with properties of spatial and temporal summation propagates decre- mentally along the dorsal root and is inhibited by picrotoxin.

PAG-DRP 具有空间和时间总和性质，沿背根作电紧张性扩布，且能被 GABA 能拮抗剂印防己毒素所抑制。

And then the arthritis gradually alleviated and recovered on day 28. In addition, GAL-LI greatly rised in DRG, but decreased in laminae Ⅰ,Ⅱ of the dorsal horn following the development of polyarthritis (n=3 or 5). In the arthritic rats (n=5 or 6), EA at points could alleviate hyperalgesia and ongo- ing pain, and prevent the rats suffering from polyarthritis, meanwhile the in- crease of CGRP-, SP-and GAL-LI was reduced.Ⅱ. Expression of α-CGRP,β-CGRP and GAL mRNAs in DRG neurons of the arthritic rats and acupuncture effects

实验还观察到在动物形成变态反应性关节炎时，DRG中GAL-LI明显增加，但在背角却明显减少（n=3）；3、经电针治疗（佐剂后20天内隔天电针双环跳穴一次，持续15min）关节炎动物炎症反应减轻，同时脊髓背角和DRG中CGRP-和SP-LI的增强反应减弱，GAL-LI在DRG中的增加和在背角中减少的反应也均有所减弱，并使关节炎动物以及脊髓背角和DRG中上述递质的变化恢复加快。

Recently, it is proved that SP is also involved in pain modulation, acupuncture analgesia and immunoin- hibition. However, the role of CGRP in them is unclear Therefore, the dy- namic changes of CGRP-, SP-like immunoreactivity and expression ofα- CGRP,β-CGRP mRNAs in dorsal root ganglion and spinal cord in the arthritic rats were observed by using immunohistochemistry and in situ hybridization techniques combined with behavioral tests, respectively. Subsequently, the effects of this peoptide on the develoment of polyarthritis were investigated by intrthecal injections of CGRP and its antagonist in the rats. In addtion, GAL is a novel neuropeptide which coexists with CGRP and SP, but it may play a different role in the primary sensory system. Thus, we also observed the changes of GAL and GAL mRNA in DRG neurons and the spinal cord. The results were as follows

为此本文拟在大鼠佐剂性关节炎模型上，结合行为学测定、用免疫组织化学、原位核酸分子杂交技术观察脊髓背角及DRG中CGRP、SP、α-CGRP mRNA、β-CGRPmRNA的动态变化及电针的影响，此外，用鞘内和外周注射CGRP的工具药探讨了CGRP在佐剂性关节炎发生发展中的可能作用；甘丙肽（Galanin，GAL）也是新近发现的一个神经肽，并与CGRP和SP共存于DRG及初级传入末梢中，在神经损伤模型中脊髓CGRP、SP减少，GAL则明显增加，显示GAL与CGRP和SP的作用可能不同，因此在佐剂性关节炎模型上也同时观察了GAL和GAL mRNA的变化，实验结果如下

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。

"A water lily carpeted pond edges Grayling Lake Trail, north of Seward, Alaska. One of the lakes along the trail abounds in grayling, surface feeders with long dorsal fins."

睡莲铺满池塘蝴蝶湖，北seward ，阿拉斯加的一个湖泊比比皆是褐色蝶类踪迹，水面的饲养员用长背鳍。

Fire arc: 1 dorsal, 1 ventral, 5 starboard, 5 portside

火力配置：1背，腹1，5右舷，5左舷

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。