Figure 5
From: Outcomes of ureteroscopy miniaturization on tissue damage and tissue hypoxia in a pig model
Ureter. (A) Positive pimonidazole immunohistochemical staining at the epithelial level (nucleus and cytoplasm), in cells of the lamina propria and nuclei of muscle cells. (B) Negative pimonidazole immunohistochemical staining. (C) Pimonidazole immunohistochemical staining at the epithelial level (positive nucleus and negative cytoplasm). (D) Positive pimonidazole immunohistochemical staining at the epithelial level (nucleus and cytoplasm), negative in the lamina propria. (E) Positive pimonidazole immunohistochemical staining at the epithelial level (nucleus and cytoplasm), negative in the lamina propria. See flat epithelium (dilated ureter).
