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Figure 3: Histological micrographs: (a) A total scan of a nonpressed platelet-rich fibrin (a1) The porous structure of nonpressed platelet-rich fibrin matrix in Azan; ×100 magnification; scale bar = 100 μm. (b) A total scan of a pressed platelet-rich fibrin matrix (b1) The dense homogeneous structure of the pressed platelet-rich fibrin matrix in Azan; ×100 magnification; scale bar = 100 μm. (c) A total scan of a platelet-rich fibrin plug (c1) The dense structure (**) and peripheral porous structure (*) of the platelet-rich fibrin plug in Azan; ×100 magnification; scale bar = 100 μm. (a-c) Are stained using H and E, ×40 magnification: scale bar = 1 mm |
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