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Fig. 1 | BMC Cancer

Fig. 1

From: Parathyroid hormone-related peptide and parathyroid hormone-related peptide receptor type 1 in locally advanced laryngeal cancer as prognostic indicators of relapse and survival

Fig. 1

Immunohistochemical analysis of PTHrP (C, D, G, H) and PTH1R (E, F) in a well differentiated (A, C, E, G) and a poorly differentiated (B, D, F, H) laryngeal squamous cell carcinoma. (H&E in A and B top boxes). Immunostainings of PTHrP in normal epithelium close to the relative tumor areas (G). In H: PTHrP cytoplasmic immunostaining of cancer cells in more differentiated tumor area (on the right side) and PTHrP nuclear immunostaining of poorly differentiated cancer cells (on the left side); arrows indicate two cancer cells in mitosis. (original magnifications: A-G: × 200, H: × 400)

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BMC Cancer

ISSN: 1471-2407

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