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. 2023 May 29;13:8665. doi: 10.1038/s41598-023-34044-8

Figure 2.

Figure 2

Histochemical analysis of the pseudobranch of Molly fish. (A,B) The PSCs (white arrowheads) are situated beneath the pavement cells (black arrowhead), separated by pillar cells (arrows) (HE). (C) The PSCs (boxed areas) show a positive reaction to PAS. (D) Many immune cells (arrowheads) could be demonstrated near the blood capillaries (BC) (Giemsa's stain).