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. 2020 Sep 23;11:582678. doi: 10.3389/fimmu.2020.582678

FIGURE 4.

FIGURE 4

Confirmation of HGD(+)/SV40-T(+) cells and 58K(+)/SV40-T(+) cells on urinary sediment cell blocks by double-immunostaining (×400). (A) Double-immunostaining revealed cell with concurrent HGD expression (cytoplasm, red) and SV40-T expression (nuclei, brown) (black arrow), with the background showing single positiveness of either HGD expression in the cytoplasm (red arrow) or SV40-T expression in the nuclei (green arrow). (B) Double-immunostaining revealed a cell with 58K expression (cytoplasm, red) and SV40-T expression (nuclei, brown) (black arrow). 58-kDa Golgi protein (58K); homogentisate 1, 2-dioxygenase (HGD).