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. 2018 May 23;13(5):e0197754. doi: 10.1371/journal.pone.0197754

Fig 1. Histological and Ki67 immunohistochemical staining of tumors treated with PTX or vehicle.

Fig 1

A) Representative images of histological morphology (H&E) and Ki67 staining of tumors receiving vehicle or PTX. B) Weights of tumors collected at the end of treatment significantly correlated with Ki67 P.I. values (r2 = 0.707, p = 0.0006).