管细胞

Objective To investigate whether low dose vinblastine could inhibit migration and tubular morphogenesis of ECV-304 cells in vitro.

目的 研究在体外培养中低浓度长春花碱对ECV-304细胞的迁移及管样结构生成的影响。

The structures of the two-year-old tap roots are similar to that of the one-year-old ones, while the periderm thickness is increased. In the secondary xylems of the two-year-old roots, the woody fibers are distributed in groups and the interxylary phellem appears. The vascular rays are multiseriate. Phellem cells surround a sclereid form the phellem cycle in the phloem nearby the periderm.

二年生黄芩主根的主要结构与一年生的基本相同，其不同之处为：二年生主根的周皮增厚，次生木质部中木纤维成群分布，出现木间木栓；维管射线为多列且明显；在近周皮的韧皮部内出现包围石细胞的木栓环组织。

PAX2 is an important factor regulating differentiation of early nephron in humans.

PAX2主要参与早期肾小球和肾小管上皮细胞的分化发育，且存在有个体表达特异性。

Objective To investigate the effect of IL-18 on proliferation and apoptosis of renal tubular epithelial cells, and then to demonstrate its role in the progression of chronic nephrosis.

目的 探讨白细胞介素18(IL-18)对肾小管上皮细胞增殖及凋亡的作用以进一步明确其在慢性肾病进展中的作用。

It was considered an effective and ideal model of PM.2 uPA,PAI-1 and TNF-αwere all involved in the pathogenesis of PM and participated in the process of the degeneration,apoptosis and necrosis of the diseased muscle.3 MMP-9 and TIMP-2 immunoreactivity were positive in the capillary,venous wall,arteriola endotheliocyte and neurilemma in the normal group skeletal muscle,but more intensive in EAM.They may aggravate the pathological changes of the muscle in human PM.

结论1兔纯化的肌球蛋白加含卡介苗的完全弗氏佐剂可仿制出人类多发性肌炎的理想动物模型。2 UPA、PAI-1和TNF-α参与多发性肌炎的肌纤维坏变过程。3 MMP-9和TIMP-2在正常肌肉组织中的毛细血管、静脉管壁、动脉肉皮细胞和神经鞘膜表达，在多发性肌炎中，参与加重肌纤维的坏变过程。

Neuronal cell bodies and fibers with moderate mGluR7-LI were seen in the olfactory bulb,anterior olfactory nucleus,piriform cortex,septofimbrial nucleus,bed nucleus of the strial terminalis,lateral hypothalamic area,paraventricular hypothalamic nucleus,supramammillary nucleus,medial and lateral mammillary nuclei,most part of the thalamus,medial and lateral geniculate bodies,nucleus of the optic tract,red nucleus,substantia nigra,interpeduncular nucleus,pontine nuclei,lateral parabrachial nucleus,superior olivary complex,nucleus of the trapezoid body,motor nucleus of the trigeminal nerve,facial nucleus,ambiguus nucleus,cochlear nucleus,vestibular nuclei,nucleus of the solitary tract,hypoglossal nucleus,prepositus hypoglossal nucleus,medullary reticular formation,Purkinje cells of the cerebellum,nucleus raphe obscurus,intermediolateral nucleus of the spinal cord,Onuf′s nucleus and lamina X of the spinal cord.

呈中等强度染色的神经元胞体和纤维见于嗅结节、前嗅核、梨状皮质、隔伞核、终纹床核、下丘脑外侧区、下丘脑室旁核、乳头体上核、乳头体内、外核、丘脑大部分核团、内外侧膝状体、视束核、红核、黑质、脚间核、桥核、臂旁外侧核、上橄榄复合体、斜方体核、三叉神经运动核、面神经核、疑核、耳蜗核、前庭核簇、楔束外核、孤束核、舌下神经核、舌下神经前置核、中缝隐核、延髓网状结构、小脑蒲肯野细胞层、脊髓中间带外侧核、Onuf核和中央管周围灰质。

NGFR appear on the day 9 and they are located in cell membrane, cytoplasm, endoplasmic reticulum, nuclear membrane and nucleoplasm. The density of gold labelling granules increase gradually as the neural tube developes.

上述结果表明，NGF、bFGF及其受体在金黄地鼠胚神经管形成和分化中按着一定的时序出现于细胞的一定部位。

Histochemical study indicated that most of amelogenin stayed in enamel matrix and othersdiffused to dentin, dental tube and odontoblast layer.

组织化学研究结果显示在釉质形成期，釉质蛋白大部分留在釉基质层，也有一部分向牙本质内扩散到牙本质、牙本质小管以及造牙本质细胞层内。

Objective To explore the effects of Sinomenine on phenotype transdifferentiation in renal tubular epithelial cells.

目的 探讨青藤碱干预炎症介质诱导的肾小管上皮细胞表型转化的作用。

Pineal intercellular canaliculus-perivascular space-epithelial openings made up the structural foundation of the chief channel for secretions of pineal body releasing into CSF.

细胞间小管-血管周隙-囊上皮孔，构成了松果体分泌物释放入脑脊液主渠道的结构基础。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。