Table 2.
Proportional distribution of urinary proteins of glomerular origin (MW > 60 kDa) and of tubular origin (MW < 60 kDa), based on SDS‐PAGE analysis, in clinically healthy (control) dogs and in dogs with chronic kidney disease, stratified by stage
| Proteins of glomerular origin (>60 kDa) | Proteins of tubular origin (<60 kDa) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Healthy dogs | Dogs with CKD | Healthy dogs | Dogs with CKD | |||||||
| Stage | Stage | |||||||||
| 1 | 2 | 3 | 4 | 1 | 2 | 3 | 4 | |||
| (%) | (%) | (%) | (%) | (%) | (%) | (%) | (%) | (%) | (%) | |
| Mean | 34.7 | 43.5 | 48.0 | 30.3 | 28.8 | 65.3 | 56.5 | 52.0 | 69.7 | 71.2 |
| SD | 11.4 | 12.0 | 14.2 | 8.9 | 5.6 | 11.4 | 12.0 | 14.2 | 8.9 | 5.6 |
| SEM | 3.8 | 3.8 | 4.4 | 2.8 | 1.7 | 38.0 | 3.7 | 4.4 | 2.8 | 1.7 |
| Median | 32.5 | 30.9 | 26.2 | 16.0 | 20.3 | 67.5 | 33.6 | 28.6 | 52.4 | 62.6 |
| Minimum | 17.4 | 41.3 | 50.2 | 30.9 | 27.6 | 44.2 | 58.7 | 49.7 | 68.8 | 72.3 |
| Maximum | 55.8 | 66.3 | 71.3 | 47.6 | 37.8 | 82.6 | 69.1 | 73.8 | 84.0 | 79.6 |
CKD, Chronic kidney disease.