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. 2019 Apr 6;9(8):2129–2142. doi: 10.7150/thno.31179

Table 2.

Ki-67, AR immunohistochemistry and SA-β-gal activity staining. The intensity of the sections was graded independently by two different observers on a scale from nothing (-) to the highest intensity (+++). The average intensity is presented in the table.

Days p.i. Average staining intensity
Ki-67 AR SA-β-gal activity
4d ++ +++ ++
9d + +++ ++
14d + +++ +++
30d ++ +++ ++
Control +++ +++ +