Similar to other living animals, the cells of the birds also synthesize small proteins (heat shock protein, Hsp), which increasing levels can be induce by stress. The Hsp have a relevant function in maintaining the integrity of the cell, and we question if they are involved in the mechanism of the cellular protection of target organs affected by ascites syndrome (AS). The objective of this study was to evaluate the body temperature, and the Hsp70 levels in the heart and […]

This experiment was conducted to evaluate the performance, control of the of metabolic diseases incidence, and carcass yield of male broiler chickens allotted to a feed restriction from 8-14 days of age. The nutrient restriction was achieved by feeding a starter diet (21,5% CP and 3050 ME, kcal/kg) with 25 or 50% soybean hulls. The treatment of restriction involved the feeding of these diets either on continuously or intercalated form (with the non-diluted starter diet). After the restriction period, the […]