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. 2018 Nov 20;7:1819. [Version 1] doi: 10.12688/f1000research.16678.1

Figure 4.

Figure 4.

( a) Representative histopathology section of a germinal centre within lingual tonsil demonstrating CD83+ cells (black arrows) (CD83 Immunohistochemistry x400), ( b) High power magnification of a CD83+ cell showing a polygonal outline with little thorn-like or filamentous extensions (black arrows) characteristic of a dendritic cell (CD83 Immunohistochemistry x1000), ( c) Representative histopathology section from a periapical granuloma showing CD83+ cells (black arrows). Characteristically these cells were found in low numbers within a lesion (CD83 Immunohistochemistry x200), ( d, e) Two images of high power magnification of CD83+ cells in a periapical granuloma showing some examples of the variable cellular morphology they exhibited. Little thorn-like extensions can be seen on some cells (black arrows) indicative of dendritic cells (CD83 Immunohistochemistry x100).