Expression of NGAL in the kidneys perfused at different pressures in rabbits with mild and severe hydronephrosis.

Abstract

<p>A: NGAL expression (×400), the brown fields in the cytoplasm represented NGAL expression. B: Immunostaining scores of NGAL with different perfusion pressure in mildly kidneys (M group). C: Immunostaining scores of NGAL with different perfusion pressure in severely obstructed kidneys (S group). The bars represent means±SE; ▽p<0.05 compared with the M0 group. #p<0.05 compared with the S0 group. Ctrl: normal kidneys perfused with 20 mmHg, 60 mmHg or 100 mmHg. M0, M1, M2, and M3 represent rabbits with mild hydronephrosis subjected to perfusion pressure of 0 mmHg, 20 mmHg, 60 mmHg and 100 mmHg, respectively. S0, S1, S2, S3 represent rabbits with severe hydronephrosis subjected to perfusion pressure of 0 mmHg, 20 mmHg, 60 mmHg and 100 mmHg, respectively.</p