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. 2016 Mar 15;7(22):31878–31891. doi: 10.18632/oncotarget.8103

Figure 2. Expression of PTOV1 in different clinical stages of laryngeal squamous cell carcinoma (LSCC).

Figure 2

A. Representative images of immunohistochemical staining for PTOV1 in normal (control sections) LSCC tissues and different clinical stages of LSCC. B. Average fold-change in the mean optical density (MOD) for PTOV1 in different clinical stages of LSCC compared with normal laryngeal tissues. C. The statistical analyses of the average MOD of PTOV1 staining in the lymph node metastasis group and the lymph node metastasis-free group, *P < 0.05.