| 单词 | dorsal |
| 释义 | dorsal [英 [?d?:sl] 美 [?d?:rsl] ] dorsal的意思、解释 dorsal 基本解释 形容词背的; 背部的; 脊的; 背面的 dorsal dorsal 网络解释 1. 1. 背侧：几年前就有研究显示眼碟的背侧(dorsal)与腹侧(ventral)交会的边界(背腹中线)很重要,这两群细胞的接触,使得背腹中线的Notch蛋白被激活,促进眼碟的细胞分裂. 2. 背侧的：dormitive 安眠的 | dorsal 背侧的 | dorsal chord 脊索 3. 背面的：dorr thickener 道尔型浓缩机 | dorsal 背面的 | dorsal fin 背 4. dorsal是什么意思 4. 背的：dorsal fin 背鳍 | dorsal 背的 | Dorsetshire 多塞特郡 5. dorsal 5. dorsal：dors.; 背部的 dorsal 双语例句 1. Objective To gain stable genetic modification of neural stem cells that constitutively secrete brain-derived neurotropic factor and to explore the biological role on the survival and neurite outgrowth of cultured dorsal root ganglion neurons. 目的 建立稳定表达脑源性神经营养因子基因的神经干细胞并观察其对于体外培养的脊髓背根神经节细胞存活及突起生长的影响。 2. Fruit ovoid, slightly dorsally compressed, constricted at the commissure; dorsal and intermediate ribs filiform, lateral ribs obscure, surface glabrous or pilose; vittae 1–2 or 3–6 in each furrow, 2 or 4–8 on commissure. 果卵球形，在合生面背压扁，缢缩的稍；背侧和中间棱丝状的，侧棱不明显，表面无毛或具柔毛；油管1-2或者3-6在每棱槽，2或者4-8在合生面上。 3. In normal group and sham lesion group, BDA positive neurons were distributed symmetrically in the pyramid cells of sensorimotor cortex, and BDA positive fibers of pyramid cells passed through the cerebral cortex, internal capsule, cerebral peduncle of midbrain, basilar portion of pons to the pyramid of medulla oblongata. At the lower part of the medulla oblongata, most of the BDA positive fibers passed through the pyramidal decussation to the contralateral side, continously descended at the ventral part of posterior funiculus just dorsal to the posterior gray commissure and ended at sacral spinal segments. 正常组和假损伤组大鼠BDA示踪显示BDA标记阳性细胞定位于双侧感觉运动皮层的锥体细胞，锥体细胞发出的BDA阳性纤维束对称分布于双侧皮层、内囊、大脑脚、脑桥基底部、延髓锥体中的皮质脊髓束内，继而经锥体交叉到脊髓后索，在双侧后索最深层、灰质后连合背侧下行至脊髓骶段。 4. 4. In two paralytic and one furious rabies patients who hadsevere paresthesias as a prodrome, electrophysiologic studies suggested dorsal root ganglionopathy. 在以严重感觉异常为前驱症状的2例麻痹型和l例狂躁型狂犬病患者中，电生理学研究显示为背根神经节病变。 5. 5. ABSTRACT: Objective To investigate the relationship between the degree of arteriosclerosis of dorsal pedis artery and the plasma adiponectin in type 2 diabetes. 目的 探讨高频超声在评价糖尿病患者足背动脉粥样硬化程度与血清脂联素的相关性。 6. The expression of c-fos protein in the nucleus of tractus solitarius and dorsal motor nucleus of vagus of the central bulb was observed by immunohistochemical method. 分别于刺激后0.5、l、2和5h处死大鼠，以免疫组化方法观察c-fos蛋白在延髓孤束核和迷走神经运动背核中的表达。 7. dorsal是什么意思 7. Diagnostic characters for the recognition of species include the presence or absence of pectoral fin, the position of dorsal fin origin, gill opening, anus, nostril opening and eye, the cirri present or not, the dentition type, the body coloration, and th 一般依据胸鳍的有无或发达程度，背鳍起点、鳃孔、肛门、鼻孔和眼等的相对位置，颌的发达程度和颌上是否具须，齿的形状和排列方式，身体的斑纹，以及头部和体侧的侧线孔数目等进行鉴别。 8. The isomer of PGN, allopregnanolone slightly enhanced I_, whereas iso-pregnanolone and iso-allopregnanolone did not affect the I_ significantly in cultured spinal dorsal horn neurons. PGN的三个异构体中，allopregnanolone略微增强I_，然而iso-pregnanolone和iso-allopregnanolone不显著影响培养脊髓神经元中的I_。 9. A very wide wide beautifully decorated hall, usually only be seen in the cathedral painted glass, but here as lighting; The number of home to the rich and others boast crystal chandeliers, here are four in number, and only illumination; Century painter Langfenai value of a 10, 000 meter gold paintings Surprisingly, in the dorsal horn can be seen on the walls, although not authentic, but the Duke of your family should be absolutely no fake. 极宽极阔的大厅装饰精美，平时只有在大教堂才能见到的彩绘玻璃，在这里只不过做为采光用；多少富豪之家用以向旁人夸耀的水晶吊灯，在这里就有四盏之多，而且只是照明；世纪大画家米开朗芬奇价值万金的画作，居然在背角的墙壁上可以见到，虽然不知真伪，但公爵府上应该绝对没有赝品。 10. Retrograde tracing showed plenty of positive sensory neurons in L3～6 dorsal root ganglion and motor neurons in the anterior corn of spinal cord labelled by true blue, the resulted verified the afferent pathway of regenerative sensory and motor nerve fibres was unobstructed. 逆行示踪检测显示大量真蓝标记阳性的L3～6背根神经节感觉神经元和脊髓前角运动神经元，证实再生感觉神经纤维和运动神经纤维传入通路均通畅。 11. Forty-sixe cases of symptomatic dynamic lumbar spinal instability were selected from the Ninth and Second People's Hospital from March 2003 to March 2007. They received dorsal spinal strenosis surgical decompression, titanium JJXA segmental pedicle screw fixation, intervertebral pace brace, intervertebral disc resection, with the sideward and the forward annulus fibrosus retained, endplate cartilage zone curetted, then received intervertebral bone particles graft, and pedicle screw compression. The patients were followed up for more than 15 months. The good and excellent rate was 91.3%. 选择2003-03/2007-03南阳市第九人民医院和南阳市第二人民医院收治的动力性腰椎不稳患者46例，行后正中入路下的椎管减压手术，钛制JJXA椎弓根螺钉置入，并行椎间隙撑开，双侧切除椎间盘保留侧方以及前方的纤维环，刮除终板的软骨层，行椎间颗粒骨植骨，椎弓根螺钉系统加压固定。46例随访时间≥15个月，优良率91.3%。 12. 12. CT-HRP was injected into dorsal ganglia or nodose ganglia of guinea pigs. Anterogradely labeled cardiac sympathetic afferent fibers and vagal afferent fibers were observed in the left atrial wall. 在豚鼠的背根神经节和迷走神经结状神经节内注射CT-HRP，顺行标记沿交感和沿迷走传入的心脏感觉纤维在左心房的分布。3。 13. The dorsal system is necessary for the development of ventral structures including the mesoderm and neurogenic ectoderm. 背部基因中的突变可以阻止腹部结构的出现，并且胚胎的腹部变得背部化。 14. If she has fever, you can do the dorsal massage. 如果她发烧，你可以给她做一下背部按摩。 15. 15. B. The patient is placed in the dorsal lithotomy position instirrups, prepared, draped, and sedated. b。病人利用马蹬采取截石位，消毒，做好准备，盖巾，镇静处理。 16. B. The patient is placed in the dorsal lithotomy position in stirrups, prepared, draped, and sedated. b。病人利用马蹬采取截石位，消毒，做好准备，盖巾，镇静处理。 17. The net result is to increase dpp activity on the dorsal side, and to repress it on the ventral side, of the embryo. 我们最关心的是三个胸部的和八个腹部的体节，其发育的大部分情况已经搞清。 18. dorsal 18. Between 0.8 and 1.2 minimum alveolar anesthetic concentration, isoflurane does not depress neurons in the dorsal horn, suggesting that it acts at a more ventral site within the spinalcord such as in premotor interneurons and motoneurons. 在0.8－1.2个 MAC ，异氟醚对背侧角的神经元不产生抑制，提示其还作用于另外的脊髓腹侧部位，例如前运动中间神经元及运动神经元。 19. Slightly oval, located in the dorsal pons and medulla oblongata, has one cavity between the fourth ventricle. 髓质中心埋藏有数个灰质核团，称为小脑中央核，其中最大的一个叫齿状核。 20. objective to compare the anti-aging effects of lycium barbarum polysaccharides and tanshinone on the skin of d-galactose-induced mice aging model. methods 60 female mice were randomly divided into 4 groups (n=15):mice in normal control group received subcutaneous injection of normal saline and mice in the other 3 groups received cervicodorsal injection of d-galactose［1000 mg/(kg1·d)］ for 42 d to establish subacute aging model. the experimental groups included agingmodel group, lycium barbarum polysaccharides ［200 mg／group, tanshinone ［1500 mg／］ group. forty two days later, the dorsal skin samples were collected to determine sod activities、mda and hydroxyproline contents. 目的 比较枸杞多糖与丹参酮对衰老小鼠皮肤的抗衰老作用。方法 60只雌性昆明种小鼠，随机分为4组(n=15)：正常对照组皮下注射生理盐水；其余3组每日颈背部皮下注射 d-半乳糖［1000 mg/］造成小鼠衰老模型，同时各组分别灌胃生理盐水、枸杞多糖［200 mg/］、丹参酮［1 500 mg/］。42 d后，测定小鼠背部皮肤组织匀浆中超氧化物歧化酶活力、过氧化脂质代谢产物丙二醛含量和皮肤羟脯氨酸含量。 dorsal 词典解释 1. (鱼或动物的)背部的，背上的，背侧的 Dorsal means relating to the back of a fish or animal. e.g. ...a dolphin's dorsal fin. 海豚的背鳍 dorsal 单语例句 1. A careful count of dorsal fins by conservation staff Friday revealed there were five still surviving in the river. 2. They include clearly visible fish scales and bones and chest, dorsal and tail fins. 3. The brain scans showed that activity in the brain's dorsal striatum area was much weaker in weighty women. dorsal 英英释义 adj 1. facing away from the axis of an organ or organism e.g. the abaxial surface of a leaf is the underside or side facing away from the stem Synonym: abaxial 2. belonging to or on or near the back or upper surface of an animal or organ or part e.g. the dorsal fin is the vertical fin on the back of a fish and certain marine mammals |
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