成纤维细胞的

Objective To investigate the effects and mechanisms of BP on P53, P21 and AhR pathway of HELF cells in vitro.

目的 研究苯并芘对体外培养的人胚肺成纤维细胞中P53、P21蛋白量的影响及芳烃受体途径的作用。

Objective To study the effect of Danxuan Koukang drug serum on proliferation and proliferating cell nuclear antigen production of human oral mucosal fibroblasts induced by areca nut extract.

：目的观察丹玄口康对槟榔提取液(Areca Nut Extract，ANE)诱导的人口腔黏膜成纤维细胞(Fibroblasts， FB)的增殖及增殖细胞核抗原(Proliferating cell nuclear antigen，PCNA)表达的影响。

Strong specific staining was detected in lympho cytes, monocytes and neutrophils at sites of pulp inflammation.

探讨凝血酶受体在人正常、炎症牙髓组织及体外培养的牙髓成纤维细胞中的表达及其意义。

After 5 - 15 passages, these fibroblasts were exposed to various concentrations of CSE for various durations.

目的 探讨香烟烟雾提取物对原代培养的皮肤成纤维细胞生长和增殖的影响。

Meanwhile, the transcript regulation of Tw or Td by c-myc or mad1 was no obvious alteration in hTERT negative expression normal fibrocytes.

同时，在hTERT表达阴性的正常成纤维细胞中，c-myc和mad1对Tw或Td的转录调节作用并不明显。

Objective To investigate the effects of intense pulsed light on the cell viability of and secretion of MMP-1 and MMP-2 by cultured human fibroblasts. Methods Fibroblasts were isolated from healthy infant foreskins, and irradiated with 18, 29, 35 J/cm2 of IPL respectively.

目的 探讨强脉冲光照射对培养状态下的人成纤维细胞形态、增殖活性以及分泌基质金属蛋白酶1（MMP-1）和基质金属蛋白酶2（MMP-2）的影响。

METHODS:NIH3T3 cell line was used.Cell proliferation with MTT method was used to study the mitogenic activity.

目的：通过对人类重组型和野生型酸性成纤维细胞生长因子（raFGF，waFGF）的比较研究，探讨raFGF与促分裂性有关的生物学作用。

Results: it was efficient to transfect chicken embryonic fibroblast cells by the method of lipofectamine mediation. the expression levels of protein were significantly different.

结果 脂质体介导的方法能有效转染鸡胚胎成纤维细胞，实验中egfp蛋白相对表达量随质粒量的增加而明显升高（p.01）。

Objective: To establish a simple method for isolation and culture of mouse tail-tip fibroblasts .

目的：建立一种简单的鼠尾成纤维细胞分离、培养的方法。

Objective To observe the effect of Smad7 in wound healing of rats' skin, and to investigate the growth of granulation tissue and fibroblast count.

目的：将干扰素γ应用于大鼠创面，观察创面肉芽组织的生长、成纤维细胞数目，分析IFN-γ对Smad7的影响。

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。