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. 2007 Jul;9(7):589–600. doi: 10.1593/neo.07358

Figure 6.

Figure 6

CITED1 expression in human perilobar nephrogenic rests (PLNRs). (A) Immunoperoxidase staining shows that CITED1 expression is rich in blastemal structures (*) but absent in stroma (St) (original magnification, x200). (B) Intensity gradient of CITED1 expression from strong in peripheral undifferentiated blastema to reduced or absent in clearly defined tubular elements (black arrow) (original magnification, x200). (C) Variable cytoplasmic and nuclear localizations of CITED1 in blastemal elements (original magnification, x630).