细胞基质的

METHODS: The expression of GATA- 3 gene was analyzed by using RT - PCR - ELISA in BMSCs from 34 normal cases and 9 cases with AA.

目的：了解转录因子GATA-3基因在再生障碍性贫血和正常骨髓基质细胞中表达的情况，探讨AA发病的免疫机制。

It has been known that TGF-β plays an important role in accelerating extracellular matrix expansion and glomerular sclerosis.

TGF-β在肾小球的细胞外基质增生和硬化过程中的起了重要作用。

Moreover, because the decompounding to the basement membrane and intramatrical is extremely important to the move of endothelium cell which is essential to the blood vessel forming.

另外，因为对基底膜和基质组织的降解对血管生成所必需的内皮细胞迁移极为重要，所以，认为MMPs是肿瘤血管生成的关键之一。

RESULTS The degenerative changes of nerve ending in Meissner's corpuscles were observed after 1 month of denervation, and the basic structure of the corpuscles had no obvious changes. After 3 months, the axons of corpuscles were disappeared, and the volume of corpuscles was shrunk. The basic structure of nerves was disappeared, and the lemmocyte and neurolemma plate were changed after 5 months.

结果 失神经1个月时触觉小体内的神经末梢已有溃变，触觉小体的基本结构无明显改变；3个月时轴突消失，触觉小体的体积开始萎缩；5个月时神经结构消失，膜细胞及其膜板亦开始改变；8个月时触觉小体内胶原纤维含量逐渐增多；12个月时触觉小体内膜结构与膜间基质完全消失，被胶原纤维代替。

In addition to proteoglycan binding, lipolytic and lysosomal enzymes in the extracellular matrix also appear to play a role.

除了蛋白多醣体的结合外，细胞外基质中的脂肪分解酵素与溶？体酵素也扮演相当重要之角色。

Because transient increases in choroidal thickness are followed by a prolonged decrease in synthesis of extracellular matrix molecules and a slowing of ocular elongation, and attempts to decouple the choroidal and scleral changes have largely failed, it seems that the thickening of the choroid may be mechanistically linked to the scleral synthesis of macromolecules, and thus may play an important role in the homeostatic control of eye growth, and, consequently, in the etiology of myopia and hyperopia.

由于细胞外基质分子合成持续减少以及眼轴变长减缓，脉络膜厚度瞬间增加，对脉络膜和巩膜变化的缓慢调节彻底失败，脉络膜增厚可能与巩膜合成大分子机械性联系在一起，因此它可能在眼生长稳态的控制方面发挥了重要作用，而且，也可能是近视和远视的病因。

Objective To determine the origin and function of multinucleated giant cell s and mononulear stroma cell s in giant cell tumor of bone.

目的探讨骨巨细胞瘤中多核巨细胞和单核基质细胞的起源及在肿瘤中的作用。

AIM: To study the effects of simvastatin on osteoblastic differentiation and proliferation of human bone marrow stromal cells, and investigate the mechanism of the effects of simvastatin on hBMSC.

目的：通过对成人骨髓基质细胞体外培养的观察，研究辛伐他汀对hBMSC成骨分化，增殖的影响和作用机制。

Objective To study the isolation, culture, identification and osteogenic differentiation potential of mouse adipose derived stromal cells.

目的 研究小鼠脂肪来源基质细胞的分离培养、鉴定及向成骨方向分化的潜能。

Methods 156 patients were divided into 2 groups: the experimental group subjected to superficial parotidectomy with placement of an acellular dermal matrix and the control group subjected to superficial parotidectomy without placement of an acellular dermal matrix.

将156例腮腺区良性病变患者分为实验组和对照组各78例，实验组78例患者行腮腺浅叶切除手术的同时应用脱细胞真皮基质覆盖创面，12~37月后采用问卷调查和淀粉－碘实验，对患者Frey综合征的发病情况进行评价。

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％。