Table 3.
Physiological and Histological Measurements at Age 20 Weeks
| WT | Nrf2 KO | Akita | Akita Nrf2 KO | |
|---|---|---|---|---|
| Blood glucose, mM (n = 10) | 9.55 ± 0.53 | 11.79 ± 0.46 | 32.11 ± 0.51a | 32.32 ± 0.68a |
| Systolic blood pressure, mm Hg (n = 10) | 111.3 ± 0.71 | 115.9 ± 2.39 | 132.4 ± 2.34a | 121.4 ± 1.57b,c |
| BW, g (n = 10) | 33.08 ± 0.45 | 33.64 ± 0.81 | 23.92 ± 0.58a | 24.13 ± 0.42a |
| KW, mg (n = 10) | 339.5 ± 6.99 | 328.2 ± 9.12 | 540.0 ± 11.55a | 454.2 ± 10.76a,d |
| KW/BW, mg/g (n = 10) | 10.11 ± 0.26 | 10.02 ± 0.35 | 22.45 ± 0.89a | 17.73 ± 0.70a,d |
| TL, mm (n = 10) | 23.52 ± 0.65 | 23.3 ± 0.17 | 21.4 ± 0.27b | 21.91 ± 0.30e |
| KW/TL, mg/mm (n = 10) | 13.46 ± 0.62 | 13.69 ± 0.29 | 25.91 ± 0.84a | 20.17 ± 0.60a,d |
| GFR/BW, mL/min/g (n = 10) | 7.8 ± 0.37 | 9.03 ± 0.47 | 19.2 ± 1.56a | 18.64 ± 1.29a |
| Glomerular tuft volume,e 103 µm3 (n = 6) | 180.4 ± 4.0 | 179.0 ± 4.9 | 291.2 ± 10.28a | 237.9 ± 7.43a,d |
| Tubular luminal area, µm2 (n = 6) | 52.59 ± 2.27 | 51.5 ± 1.86 | 108.59 ± 3.13a | 87.39 ± 2.3a,d |
| RPTC volume,e 103 µm3 (n = 6) | 7.44 ± 0.57 | 7.78 ± 0.29 | 11.64 ± 0.43a | 9.99 ± 0.34a,f |
| ACR, µg/mg (n = 10) | 22.36 ± 1.71 | 25.29 ± 6.09 | 134.1 ± 19.04a | 56.98 ± 15.88c |
| Urinary Ang II/creatinine, ng/mg (n = 10) | 2.57 ± 0.37 | 1.83 ± 0.27 | 23.88 ± 2.88a | 20.08 ± 3.74a |
| Urinary Ang (1-7)/creatinine, ng/mg (n = 10) | 3.45 ± 0.62 | 3.22 ± 0.58 | 0.91 ± 0.11b | 2.58 ± 0.39f |
Abbreviations: ACR, albumin-creatinine ratio; KW, kidney weight; TL, tibial length.
P < 0.001 vs WT.
P < 0.01 vs WT.
P < 0.01 vs Akita.
P < 0.001 vs Akita.
P < 0.05 vs WT.
P < 0.05 vs Akita.