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

Figure 2.

Figure 2.

( a) Representative histopathology section of positive control (lingual tonsil) showing CD38+ cells (black arrows) in the germinal centres (CD38 Immunohistochemistry x400), ( b) Representative histopathology section from a periapical granuloma showing a cluster of CD38+ cells (red arrows) (CD38 Immunohistochemistry x400), ( c, d) Two images of CD38+ cells under high power magnification showing characteristic lymphocyte and plasma cell circular or oval shape with staining mainly on the cell membrane (CD38 Immunohistochemistry x1000).