成纤维细胞的

Objective To establish a method for the cultivation of keratinocytes in human dermal fibroblast feeder layer.

目的探索和建立人皮肤成纤维细胞滋养层培养人角质形成细胞的技术方法。

Results In control group,three weeks after the epithelization of the wound,the thickness of the hypertrophic tissue was 3-4 times of ventro ear skin. Under microscope,the dermis was hyperplasia and got thicker,consisted with amount of fibroblast cells,collagen and vessels,the collagen was untidy,nodule or vortex,and the cartilage could be observed in some region.

结果：对照组兔耳创面上皮化后3周时，增生厚度为兔耳腹侧皮肤全层厚度的3～4倍，镜下可见真皮组织明显增生、变厚，由大量成纤维细胞、胶原组织及血管组成，胶原排列不整齐，呈结节或旋涡状分布，部分可见对应处软骨细胞增生。

Objective To study the effects of basic fibroblast growth factor on bone formation.

目的 探讨碱性成纤维细胞生长因子对成骨细胞合成骨作用的影响。

Results Compared to those before treatment the volume of the implanted keloid of Group D began to decrease since 14 days after treatment time-dependently (all P 《 0.05), and the volumes of the other 3 groups continued to increase and peaked on days 21, 14, or 7 respectively (all P 《 0.05).Microscopy showed infiltration of a larger quantity of histiocyte in the keloid tissue, and more obvious collagen disorganization and apoptosis of fibroblasts in Group D than in the other 3 groups.The protein expression of Bcl-2 was more remarkable and the protein expression of BAX was less remarkable in Group D than iu the other 3 groups.

结果 用药前和用药后7、14、21、28、35 d，D组瘢痕疙瘩组织块体积(mm3)分别为173±5、172±5、147±5、125±6、112±7和84±9，从用药后14 d开始明显缩小(均P＜0.05)；而其他3组瘢痕疙瘩组织块体积均明显增大，从用约后7 d开始各时点测得的体积均明显大于D组(均P＜0.05)。D组瘢痕疙瘩组织中有大量小鼠组织细胞浸润，胶原结构破坏和成纤维细胞凋亡明显重于其他3组，Bcl-2蛋门质表达明显弱于而Bax蛋白质表达明显强于其他3组。

Our results suggest that increased expression of TIMP-2 in ligamentum flaum fibroblasts is associated with fibrosis and hypertrophy of the ligamentum flaum in patients with spinal stenosis.

我们的结果是TIMP-2在黄韧带成纤维细胞表达的增加与椎管狭窄患者黄韧带肥厚和纤维化相关。

Fibroblasts are mesenchymal cells which are derived from the embryonic mesoderm.

成纤维细胞是胚胎中胚层起源的间充质细胞。

Objective To investigate the protective effects of recombinant human basic fibroblast growth factor on ischemic myocardium.

目的 探讨重组人碱性成纤维细胞生长因子在急性心肌缺血中对缺血心肌细胞的保护作用。

Results The mutation mouse model was established successfully, and inflammatory reaction such as bacterial infection、inflammatory cell infiltration、proliferation of fibroblast and neogenesis capillaries of neonatal mouse model can be observed with TEM in different stage.

结果 成功建立小鼠模型；在模型小鼠出生后的不同时段中，电镜下小鼠角膜基质内可见有细菌感染、炎症细胞浸润、成纤维细胞及新生毛细血管增生等炎症改变。

Objective To investigate the effects of piperazine ferulate on TGF-β1-induced renal interstitial fibroblast activation, and to explore the mechanism of PF in the prevention of renal tubulointerstitial fibrosis.

目的 观察阿魏酸哌嗪对转化生长因子－β1(TGF-β1)诱导肾成纤维细胞表型活化的影响，探讨其抗肾间质纤维化的可能机制。

Results FPCL contraction is due to the traction force generated by fibroblasts. The traction force is a compound force exerted by extension of cellular pseudopod and contractile structure in cytoplasm.

结果 FPCL的收缩是由成纤维细胞产生的一种牵拉力而引起，该力是一种复合式动力，由细胞突起的延伸运动与细胞浆内的收缩结构共同产生。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。