Figure 4From: Immunohistochemical expression of heat shock protein27 in the mouse dental pulp after immediate teeth separation The positive reactions appeared in almost all dental pulp tissue cells (a: 3 h-0 m, Bar 20 μm); staining reaction become strong (b: 3 h-3 h, Bar 20 μm), the strong positive reactions are observed in pulp cells (c: 3 h-24 h, Bar 20 μm), strong positive reaction in the pulp cells (d: 3 h-1 w, Bar 20 μm).Back to article page