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Semiquantitative scoring of glomerular and tubulointerstitial lesions in control and experimental rats.
| Group | Control | CP | CP + hemin | Hemin |
|---|---|---|---|---|
| Glomerular congestion | — | ++ | + | — |
| Glomerular atrophy | — | ++ | + | — |
| Peritubular inflammatory cell infiltration | — | +++ | + | — |
| Tubular damage | — | +++ | + | — |
Scoring scale: none (—), mild (+), moderate (++), and severe (+++).
