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. 2023 May 5;13:7339. doi: 10.1038/s41598-023-34087-x

Figure 2.

Figure 2

Protein expression of PDK1-4 in ccRCC tumors. Representative immunohistochemical staining of PDK1-4 protein expression in three representative ccRCC patient samples. H&E, Hematoxylin and Eosin staining. Case 1, positive staining of PDK1 and PDK3, and negative staining of PDK2 and PDK4. Case 2, moderate and high positive staining of PDK2, PDK3 and PDK4, and negative staining of PDK1. Case 3, positive staining of PDK1, and negative staining of PDK2, PDK3 and PDK4. Magnification: × 250.