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Fig. 8 | BMC Veterinary Research

Fig. 8

From: The tongue of the red-eared slider (Trachemys scripta elegans): morphological characterization through gross, light, scanning electron, and immunofluorescence microscopic examination

Fig. 8

Double immunofluorescence staining for CD34 (Green) and PDGFRα (Red) with DAPI (Blue) in the filiform papilla of the red-eared slider. Panels A and B demonstrate positive CD34 and PDGFRα expression, respectively, within the lamina propria and stroma of the filiform papilla (yellow arrows). Panel C shows the co-expression of CD34 and PDGFRα. Panels D-F provide a higher magnification view of CD34 and PDGFRα-positive cells (yellow arrow) within the lamina propria of the filiform papilla in the red-eared slider. Scale bars: A-C = 50 μm, D-F = 20 μm

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