Fig. 1From: HSP70 mRNA expression by cells of the epithelial rest of Malassez due to mechanical forces in vitroIllustration shows the application methods of mechanical force. For the centrifugation, the rotor rotates at 4,800 rpm for 20 min to load the mechanical force (Type 1). For the compressing force, a cover glass, 24 x 24 mm2, 0.2 g in weight, was placed on the cell surface for 20 min (Type 2). Combination of Type 1 and Type 2 (Type 3)Back to article page