Fig. 5From: The chronic effects of cyanide on oxidative stress indices in the domestic chicken (Gallus domesticus L.)Photomicrograph of the kidney from a bird in group IV at the end of 12 weeks of direct exposure to 3 mg CN kg−1 body weight. TBL, tubular brush-border loss; NG, necrosis of glomerulus; CTC, congestion of tubular cellsBack to article page