纤维细胞的

Objective To study the influence of basic fibroblast growth factor on the growth of bone marrow stromal cells.

目的 研究碱性成纤维细胞生长因子对骨髓基质细胞体外定向诱导分化时细胞增殖的影响。

RESULTS: Persistent positive expression of vascular endothelial growth factor was seen in the epidermal cells and sebaceous gland cells.

阳性细胞数量随损伤时间的延长而增多，于伤后96 h达峰值，伤后1周和2周仍见少量巨噬细胞和成纤维细胞表达阳性。

The signal of ILK andα-SMA were detected mainly in perisinusoidal space of Disse, proliferative portal space,fibrotic septation and cells around hepatic sinusoid near to fibrotic septation.They nearly expressed in the common area.

ILK和α-SMA主要分布在肝窦周间隙，纤维增生的汇管区，纤维间隔及靠近纤维间隔的肝窦周围细胞，两者的表达几乎在共同区域。

Basic fibroblast growth factor is a potent mitogen for a variety of mesoderm- and neuroectoderm-derived cells and has been found in aqueous humor, vitreous and other ocular tissues.

碱性成纤维细胞生长因子（basic fibroblast growth factor bFGF）是对广泛来源于中胚层和神经外胚层细胞的有效促细胞分裂因子，已在房水、玻璃体和其它眼组织中发现。

BACKGROUND: Chondrocytes in vitro cultured with traditional culture methods tend to dedifferentiate into fibroblasts through long-term serial subcultivation, which results in a terrible decrease in the number and activity of cells.

背景：传统培养方法体外培养的软骨细胞经长时间传代培养后往往去分化为成纤维细胞，导致细胞数量及活性下降。

The nuclei were oval, round without alypia, and rate of mitotic activity was evident1 Psudopapillary structure with a fibrovascular core was remarkable Hemorrhage, foam cells and cholesterol crystals were often found.

肿瘤细胞围绕纤维血管覆层排列形成假乳头突起，常见肿瘤细胞的退变、出血、泡沫细胞和胆固醇裂隙。1例见肝脏内肿瘤组织转移。

At the mean time,the culture mixed with the fibroid cells which grew well respectively.Fine single layer was formed and covered the whole amniotic membrane on which the LECs grew membranously,and the fibroid cells outgrew the LECs.

同时，生长的上皮细胞中有成纤维样细胞的混杂生长，但各自保持其良好的细胞形态。3周左右形成良好的单层，细胞生长呈膜片状扩展，整个羊膜之上铺满细胞，有明显的扩展界限。

These nonmalignant cells, such as stromal fibroblasts and bone marrow-derived cells, have been shown to be capable of promoting tumor growth and metastasis.

这些非恶性细胞如基质成纤维细胞和骨髓源性细胞已被证明能够促进肿瘤的生长和转移。

The therapeutic mechanism of the method of nourishing qi, activating blood, dispersing phlegm and promoting the collaterals was supposed as that it intervened the airway remodeling and alleviated the progress of airflow obstruction of COPD by suppressing the chemo taxis of cytokines, regulating the proliferation of fibroblast cell and smooth muscle cell and preventing the proliferation and plerosis of extracellular matrix.

推测益气活血化痰通络法防治COPD的机制可能为：通过抑制炎症细胞的趋化、影响细胞因子的活性、调节成纤维细胞和平滑肌细胞的增殖、阻止细胞外基质的增生修复，从而达到干预COPD患者气道结构重塑，减缓COPD气流受限进展的作用。

The cells were shammed or irradiated with different dosages of UVB radiation and treated with the above TCM monomers. The damage of fibroblasts was observed with inverted phase contrast microscope.Cellular proliferation activity was detected by MTT method.The secretory volume of IL-6 and TNF-α was measured by ELISE. Results The damage degree of the cells irradiated was dependent with the irradiated doses and the proliferation activity reduced by 28%-44%.

采用30mJ/cm^2、60mJ/cm^2、90mJ/cm^2剂量UVB照射体外培养的原代人皮肤成纤维细胞，以中药单体EGCG和黄芩苷进行干预处理，倒置相差显微镜观察细胞受损程度，以甲唑盐比色试验检测细胞增殖活性，酶联免疫吸附试验检测上清液TNF-α、IL-6分泌量。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。