CAJ | 학술논문

　　目的：探讨磁场在大鼠骨髓基质干细胞向成骨细胞方向分化中的作用。方法在恒定磁场和无恒定磁场的条件下，分别在培养皿对大鼠骨髓基质干细胞进行成骨诱导，在实验的1、3、5、7天进行细胞增值，碱性磷酸酶，VonKossa染色检测。比较恒定磁场对大鼠骨髓基质干细胞成骨作用的影响。结果3天时，MTT显示细胞增值有差异。在5、7天时，所有检测均有差异。在第7天时，碱性磷酸酶染色结果显示磁场组的阳性率要高于非磁场组。结论恒定磁场增强骨髓基质干细的成骨细胞分化，改变细胞形态。
　　목적：탐토자장재대서골수기질간세포향성골세포방향분화중적작용。방법재항정자장화무항정자장적조건하，분별재배양명대대서골수기질간세포진행성골유도，재실험적1、3、5、7천진행세포증치，감성린산매，VonKossa염색검측。비교항정자장대대서골수기질간세포성골작용적영향。결과3천시，MTT현시세포증치유차이。재5、7천시，소유검측균유차이。재제7천시，감성린산매염색결과현시자장조적양성솔요고우비자장조。결론항정자장증강골수기질간세적성골세포분화，개변세포형태。
Objective: To investigate the role of the static magnetic field in the rat bone marrow stromal cels into osteoblast. Method in a constant magnetic field and a constant magnetic field conditions, the rat bone marrow stromal cels in a petri dish osteogenic cel proliferation in experiment 1, 3, 5, 7 days, alkaline phosphatase, Von Kossa staining. . Relatively constant magnetic field osteogenesis of rat bone marrow stromal cels. Results 3 days, MTT cel proliferation difference. At 5,7 days, al tests were different. At day 7, alkaline phosphatase staining showed that the positive rate of the magnetic field group is higher than the non-magnetic field group. Conclusion: a constant magnetic field enhanced bone marrow stromal stem cels differentiate into osteoblasts, changes in celular morphology.