Table 1.
Urinary sodium concentration (Na, mM), maximal optical density (mOD) and maximal rate of OD decrease (mdOD/dt, min−1) in U, U k and CS (for further details see Fig. 1)
| U | U k | CS | p | |
|---|---|---|---|---|
| Na+ | 67.9 ± 22.6a) | 125.3 ± 17.2b) | 100 | (a) vs (b) <0.01 |
| mOD | 0.77 ± 0.08a) | 0.86 ± 0.08b) | 0.55 ± 0.09c) | (a) vs (c) <0.01 (b) vs (c) < 0.01 |
| mOD+ | 0.73 ± 0.08a) | 0.77 ± 0.18b) | 0.43 ± 0.05c) | (a) vs (c) <0.01 (b) vs (c) <0.05 |
| mdOD/dt | 0.008 ± 0.002a) | 0.011 ± 0.004b) | 0.033 ± 0.008c) | (a) vs (c) <0.01 (b) vs (c) <0.01 |
| mdOD/dt+ | 0.011 ± 0.004a) | 0.034 ± 0.011b) | 0.044 ± 0.013c) | (a) vs (b) <0.01 (a) vs (c) <0.01 |
Experiments performed in the presence of coated HAP are indicated by (+). Results (mean ± SD) are marked by a, b and c to indicate probability (p) of differences