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. 2004 Nov;165(5):1755–1765. doi: 10.1016/s0002-9440(10)63430-x

Figure 3.

Figure 3

Effect of CnA-α −/− on postnatal development of the nephrogenic zone (NZ). Cortical sections of kidneys from 4-day-old and 18-day-old animals were stained with hemotoxylin and eosin and examined by light microscopy. Original magnification was ×400. Brackets designate the nephrogenic zone (NZ). A: Four-day-old wild-type animal. B: Eighteen-day-old wild-type animal. C: Four-day-old CnA-α −/− animal. D: Eighteen-day-old CnA-α −/− animal. E: Four-day-old CnA-β −/− animal. F: Eighteen-day-old CnA-β −/− animal. Arrows identify developing cortical rays, asterisks denote late S-phase glomeruli, and arrowheads identify poorly developed, surface glomeruli.