Fig 2

Expression of s100, bcl2and myeloperoxidase in gingival tissue (x100 magnification): A – Layers of the epithelium with myeloperoxidase expression, B – Blood cells infiltration with myeloperoxidase expression, C – Pericellular and perivascular edema, D – Blood cells infiltration with myeloperoxidase expression, E – Layers of the epithelium with myeloperoxidase expression and proliferation, F – Giant cells with myeloperoxidase expression, G – Fibroblastic stroma, H – Blood cells infiltration with myeloperoxidase expression, I – Pericellular and perivascular edema, G – Blood cells infiltration with Bcl 2expression, K – Layers of the epithelium with high level of bcl 2 expression, L – Layers of the epithelium with bcl 2expression, N – Fibroblastic stroma, M – Blood cells infiltration with bcl 2 expression, O – Pericellular and perivascular edema, P – Giant cells with bcl 2 expression, Q – Blood cells infiltration with low bcl 2expression, R – Blood cells infiltration with s100 expression, S – Pericellular and perivascular edema, T – Layers of the epithelium with s100 expression, U – Layers of the epithelium with low s100 expression, V – Fibroblastic stroma, W – Blood cells infiltration with s100 expression, X – Fibroblastic stroma, Y – Giant cells with “poor” s100 expression