Figure 1.

(A-D) Expression of HSP70 in rat kidneys following 6 hr of reperfusion (magnification, ×400). (E-H) Expression of HO-1 in rat kidneys following 6 hr of reperfusion. (I-L) Expression of HSP27 in rat kidneys following 6 hr of reperfusion. (A, E, I) Sham group: Sections from a sham-operated rat. (B,F,J) I/R group: Sections from rat subjected to I/R treatment. (C,G,K) NaHS group: Sections from rat subjected to I/R and NaHS treatment. (D, H, L) Quercetin + NaHS group: Sections from rat subjected to I/R and NaHS treatment after the administration of quercetin. HSP, heat shock protein; I/R, ischemia and reperfusion; NaHS, sodium hydrosulfide