OBJECTIVE: Validate a model of high-fat diet-induced obesity, of low cost, easy reproducibility, that could express characteristics observed in human, and would enable subsequent therapy proposals. MATERIALS AND METHODS: Sixteen Swiss mice received a standard diet (DP) or high-fat diet (DH) for 10 weeks. RESULTS: Although the DP group had greater water (p < 0.01) and feed (p < 0.001) consumption, the DH group had greater body weight (p < 0.5) and adipose tissue gain (p < 0.001), favoring higher […]

The effect of hypothyroidism on the solid form of the Ehrlich tumor in intact or castrated adult female mice was studied. Hypothyroidism was induced by treatment with propylthiouracil (PTU). Forty mice were divided into four groups: castrated hypothyroid, intact hypothyroid, castrated euthyroid, and intact euthyroid. The mice were inoculated with suspension cells into the left footpad. The tumor growth curve was determined by measuring the inoculated footpad during 12 days. At the end of the experimental period the mice were […]