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. 2016 May 3;68(7):912–921. doi: 10.1111/jphp.12558

Figure 1.

Figure 1

The effect of size on internal LNCaP spheroid morphology. The markers of hypoxia (pimonidazole adducts), proliferation (Ki‐67) and histological organisation (haematoxylin and eosin, H&E) as well as PSMA were detected by immunohistochemistry in LNCaP spheroid sections 0 and 21 days following initiation. The bars indicate 150 μm.