Body weight gain. The mice were weighed weekly and the figure shows body weights as median ± range of the animals in the three groups from day 0 to the endpoint at 6 weeks of feeding the different diets. Filled squares; HF (n = 9), open triangles; FO (n = 5), filled triangles; KO (n = 6). K-W* = significance by Kruskal-Wallis, a = HF vs. FO, c = FO vs. KO, * = p < 0.05 in Dunn post hoc test.
Tillander et al. Nutrition & Metabolism 2014 11:20 doi:10.1186/1743-7075-11-20