Histopathological examination of hepatic, renal, gastric and intestinal tissues. Photomicrograph of a hepatic (A1), and renal (B1), gastric (C1) and intestinal (D1) sections of a rat from a normal control group (H&E X 100). Photomicrograph of a hepatic (A2), and renal (B2), gastric (C2) and intestinal (D2) sections prepared from a diclofenac-control rat (H&E X 100). Photomicrograph of a hepatic (A3), and renal (B3), gastric (C3) and intestinal (D3) sections prepared from a rat treated with royal jelly (150 mg/kg/day, P.O.) for 30 days along with diclofenac treatment (H&E X 100). Photomicrograph of a hepatic (A4), and renal (B4), gastric (C4) and intestinal (D4) sections prepared from a rat treated with royal jelly (300 mg/kg/day, P.O.) for 30 days along with diclofenac treatment (H&E X 100).