AIM:To establish a quick,convenient and semi-quantitative method based on fluorescent images for microtubule cytoskeleton analysis.METHODS:Three image analysis software including SimplePCI,Image J and Image-pro plus 6.0(IPP),and Western Blot assays were used to qualify the microtubule cytoskeleton alterations in MC3T3-E1 cell after 48 h of being cultured under Radom Position Machine(3D) condition.The Fractal dimensions(D) of cytoskeleton architecture of MC3T3-E1 were calculated by box counting method using ...