Figure 4. Representative photographs of immunohistochemical analysis of NGAL in kidney sections of (A) controls and rats treated with (B) AAP, (C) AAP&DADS, and (D) DADS. Arrows indicate NGAL positive cells (brownish-stained cells). Bar=50 µm. (E) The number of KIM-1 positive cells was counted in ten different fields in each section under 100× magnification. Results are presented as means±SD (n=6). **P<0.01 compared with the control group. ††P<0.01 compared with the AAP group.
