Figure 5a:
(a) Bar graph illustrates mean cell density in renal cortex before UUO (day 0, eight kidneys) and on days 3 (five kidneys for each side) and 7 (five kidneys for each side) after UUO. On day 0, data were obtained in both kidneys as they were intact (eight kidneys), with P ≤ .001 (***) for comparison of UUO and contralateral (contra)sides at unpaired two-tailed Student t testing. (b) Graph illustrates relationship between ADC and cell density, which were measured in corresponding locations and had a strong correlation (P < .001, R2 = 0.74; simple regression analysis).