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. 2017 Feb 24;8(19):31509–31520. doi: 10.18632/oncotarget.15663

Figure 1. Expression of AURKA in CSCC.

Figure 1

The intensity of the dye color was graded as 0 (no color), 1 (light yellow), 2 (light brown) or 3 (brown), and the number of positive cells was graded as 0 (no staining), 1 (<30%), 2 (30%-60%) and 3 (>60%); the two grades were added together and the specimens were assigned to one of four levels as follows: a score of 0-1 (-), a score of 2 (+), a score of 3-4 (++), a score of more than 5 (+++). Immunostaining was considered to be low (-, +) or high (++, +++).