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. 2019 Nov 23;11(12):1850. doi: 10.3390/cancers11121850

Figure 3.

Figure 3

Figure 3

Representative H&E staining of histologic grades observed in study. Following the grading criteria outlined in Table 4, the following images depict a score of (a) Grade 1, (b) Grade 2a, (c) Grade 2b, and (d) Grade 4 compared to untreated contralateral brain shown as an inset in the bottom left corner of 5d. The scales 500 µm and 3 mm are consistent across each image.