Figure 6.

(A) Normal kidney of control rats. Hematoxylin and eosin, ×100. (B) Ethanol treated rats show severe congestion and hematuria. Hematoxylin and eosin, ×100. (C) Kidney sections of rats received TQ 2.5 mg/kg plus ethanol showing mild congestion. Hematoxylin and eosin, ×100. (D) Mild congestion was observed in rats received TQ 5 mg/kg plus ethanol. Hematoxylin and eosin, ×100. (E) and (F) Kidney tissues of rats received TQ 10 mg/kg plus ethanol and TQ alone at dose 10 mg/kg were normal. Hematoxylin and eosin, ×100