Fig. 2From: Processed cocoa pod husk dietary inclusion: effects on the performance, carcass, haematogram, biochemical indices, antioxidant enzyme and histology of the liver and kidney in broiler chickenHeart section of broiler chicken fed 4.0% of PCHM-inclusive diet showing the myocardium composed of the cardiac muscle with peripherally placed nucleus (arrow head) separated by a defined interstitium that is free of inflammatory cells and collections. The cardiac vessels (arrow) appear normal. (H&E × 400)Back to article page