Utilização de sorgo na dieta de cães obesos como estratégia para redução de peso corporal : avaliação clínica e laboratorial

• Ano de defesa: 2011
• Autor(a) principal: Feitosa, Mariana Lorenção
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal do Espírito Santo; BR; Mestrado em Ciências Veterinárias; Centro de Ciências Agrárias e Engenharias; UFES; Programa de Pós-Graduação em Ciências Veterinárias
• Palavras-chave em Português: Corn; Sorghum; Nutrition; Obesity; Canines; Milho; Sorgo; Nutrição; Obesidade; Caninos; Amido; Glicemia; Cão; Medicina Veterinária
• Link de acesso: http://repositorio.ufes.br/handle/10/5095

Obesity is a nutritional disease that affects approximately 20 to 45% of the canine population and is associated with several pathological conditions. With the domestication of animals, increasing amounts of carbohydrates were added to the diet of dogs, assisting in the development of obesity. Starch is the most important carbohydrate foods. It is known that digestion of starch in sorghum occurs more slowly than the starch from corn.This study was conducted to verify the performance of diets formulated with 100% corn, sorghum 100% and 50% corn / sorghum 50%, reducing weight in obese dogs. In addition, proposed the clinical and laboratory evaluation during any stage of weight reduction. For this, we used 35 adult dogs of both sexes, between three and five years old, healthy. It was used to calculate the body mass index canine body weight and evaluation of body condition score to establish the weight reduction. Glucose, fructosamine, total cholesterol, VLDL, HDL and triglycerides were measured for verification of probable laboratory. The results of these parameters were subjected to analysis of variance for balanced data, using the SNK test for mean comparison between treatments with a significance level of 5%. Regarding diet, there was no significant difference between treatments with maize and sorghum to reduce body weight (p> 0.05). However, significant effects of gender on the diets (p <0.05). Significant effect of race and diet on the IMCC (p <0.05). Dogs treated with 100% sorghum had higher IMCC compared with dogs fed 50% milho/50% sorghum. The results of serum glucose, fructosamine, total cholesterol, triglycerides, HDL and VLDL showed no significant difference lying within the normal range (p> 0.05). The presence of overweight or obese for a short period of time does not alter the levels of glucose, fructosamine and cholesterol in dogs. The establishment of a program of weight loss with diets based on sorghum and maize have been effective, considering both the reduction of body weight and the maintenance of blood glucose and cholesterol.