【摘要】 目的探讨稀土化合物氯化铈（ CeCl3）在防治瘢痕中的作用。方法将不同浓度氯化铈与鼠 3T3成纤维细胞混合培养，以 MTT法测定细胞活力。结果氯化铈在 1.0 mmol/L时就对鼠 3T3成纤维细胞的生长有抑制作用并随浓度梯度增加而抑制率增高。结论稀土化合物氯化铈有可能为防治瘢痕，提供一种新的治疗方法。更多还原

【Abstract】 Objective To investigate the offect of the rare earth compound-CeCl3 on the prevention of sear formation. Methods differnt concentrations of CeCl3 were mixed with N2H 3t3 fibroblasts and the cytoactivity of fibroblasts was determined by MTT.Results when the concentraion of CeCl3 reached 1.0 mmol/L, the cytoactivity of 3t3 fibroblasts declined significantly, and the cytoactivity of 3t3 fibroblasts decreased with the increase of the concentration.Conclusion The rare earth compound-CeCl3 will probably provide a new way few the provention of scar.更多还原