nucleus pulposus

Objectives : To observe the effect of artifical nucleus pulposus replacement in lumbar disc.

文摘:目的: 观察腰椎间盘人工髓核置换的效果.

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The detection of expression levels of several microRNA and proteinase in degenerated nucleus pulposus can provide atheoretical basis for the future to further explore the regulatory mechanisms between them.

通过对退变椎间盘髓核组织内microRNA及多种蛋白水解酶的检测，为以后进一步探索两者之间的调控机制提供了理论基础。

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Effect of CHCS scaffold on anabolism of nucleus pulposus tissue cells in vitro

仿生髓核组织工程材料支架对体外培养髓核细胞合成代谢的影响

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Methods: Lumbar disc protrusion of 53 cases of MRI examine during surgical intervention from 1994 to 1995, the nucleus pulposus were extirpated in 42 cases, without disc herniation 11 cases.

方法：1994年2月～1995年10月手术治疗经MRI成像诊断的腰椎间盘突出症53例，其中手术摘除髓核42例；未见椎间盘突出物11例。

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Experimental progress of non-compressive nucleus pulposus induced spinal nerve root and spinal ganglion injuries

非压迫性髓核致脊神经根和脊神经节损伤的实验研究进展

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To investigate whether collagenase can cause proteoglycan hydrolization in lumbar nucleus pulposus within the action time.

探讨胶原酶在作用时间内是否会引起腰椎间盘髓核组织中蛋白多糖的水解。

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Objectie . To quantify sagittal migration of the lumbar nucleus pulposus in 6 functional positions.

目的:定量测量在6种功能性体位情况下椎间盘髓核的矢状移位.

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The nucleus pulposus in each specimen was cut into pieces after all the ligament, annulus fibrosus and cartilage end plate being removed from the specimens.

所取标本在超净台上仔细分离出韧带、纤维环和软骨终板，剪碎髓核组织。

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Microscopically, the nucleus pulposus in both IL-1 β group and ME group demonstrated degenerative changes on week 6 and week 12 while that in SH group showed no significant degeneration.

HE染色显微镜下椎间盘细胞病理形态学变化IL组与ME组在6周与12周时髓核组织呈现退变性改变，SH组6周与12周时椎间盘退变不明显。

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Percutaneous laser disc nucleus pulposus vaporization of the prostate plus ozone oxidation treatment of lumbar intervertebral disc herniation observed

经皮激光椎间盘汽化术加臭氧髓核氧化术治疗腰椎间盘突出症疗效观察

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Methods: 3 patients undergone with PDN artificial nucleus pulposus of intervertebral disc replacement to L4-5 single interspace for route of retreat, the preoperative JOA score to part was 5 、 6 、 10 ( mean, 7 points).

方法：2002年5月以来应用后路PDN置换术治疗L（4-5）单一间隙椎间盘突出症3例，术前JOA评分分别为5、6、10分，平均7分。

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Experimental study on coagulation of intervertebral disc nucleus pulposus by alum

明矾溶液对椎间盘髓核凝固作用的实验研究

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The collected fat mesenchymal stem cells and cell nucleus pulposus with DMEM/ F12 ( 1: 1) medium monolayer culture respectively. 2.

所收集的脂肪间充质干细胞和髓核细胞用DMEM/F12（1：1）培养液分别单层培养。

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AbstractAIM: To assess the distribution of antigen-antibody comexes and its clinical significance in the herniated nucleus pulposus.

目的：探讨抗原抗体复合物在突出髓核中的分布及临床意义。

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Rupture of the posterior part of the fibrous anulus was seen in 3 cases, and herniation of nucleus pulposus in 4 cases.

16例中4例合并髓核脱出。

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Objective: To investigate the effectiveness of CT guided collagenase injection into nucleus pulposus of herniated lumbar disc and the surface of herniation in the treatment of lumbar disc herniation.

目的：探讨CT引导下椎间盘突出的髓核内和突出物表面注射胶原酶治疗椎间盘突出症的效果。

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Conclusion Cervical dynamic nonequilibrium can accelerate the degeneration of nucleus pulposus of cervical intervertebral disc.

结论颈椎动力平衡失调可加速颈椎间盘髓核组织的退变.

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Conclusion: Cultured in vitro , the anabolism of the nucleus pulposus cells is not inhibited by CHCS scaffold.

结论: CHCS支架对体外培养髓核细胞的合成代谢无明显抑制作用.

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Within the intervertebral disc, collagen type II and nucleus pulposus ( NP ) cells are two major components.

在椎间盘中, II型胶原和髓 核细胞 是两个主要的组成部分.

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Methods Nucleus pulposus tissue taken from a one-month-old rabbit was treated by Trypsin and collagenase, and then the cells were cultured in DMEM/ F12 medium.

方法取一月龄新西兰兔的髓核，胰酶和胶原酶消化，DMEM/F12培养基中培养，倒置显微镜观察细胞形态。

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The density of nucleus pulposus herniation is higher than that of spinal dura mater and fat of epidural gap. The essence of soft tissue shadow of epidural gap is nucleus pulposus herniation.

突出的髓核密度高于硬脊膜囊和硬膜外脂肪的密度，硬膜外间隙中的软组织密度影代表突出的椎间盘组织。

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Objective To elucidate the role of nucleus pulposus in the pathogenesis of sciatica.

目的探讨髓核在坐骨神经痛发病机制中的作用.

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The extent of provocative pain and morphous of nucleus pulposus were recorded.

记录可能出现的激惹性疼痛程度及髓核的形态。

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The discograms showed that the nucleus pulposus was well-stacked such as ovary or C form, and bulging image also existed in patients with RDH in osteochondrosis of posterior vertebral edge.

椎体后缘骨软骨病基础上的间盘疝出造影显示髓核显影饱满，呈现椭圆形或马蹄形，同时伴有向后突出的阴影。

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The model of non-compressive nucleus pulposus protrusion was established by transplanting autogenous caudate nucleus pulposus into the dorsal sides of left L_ ( 5~ 6) nerve roots. Histological morphology changes of rat spinal ganglion were observed in the second week.

将大鼠自身的尾椎髓核取出移植于左侧L5、L6神经根背侧，造成大鼠非压迫性髓核突出模型，并观察2周时脊神经节组织形态学变化。

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