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. Author manuscript; available in PMC: 2015 Jun 15.
Published in final edited form as: Arch Biochem Biophys. 2015 Jan 3;576:39–48. doi: 10.1016/j.abb.2014.12.018

Figure 3.

Figure 3

Metabolic function is altered by both diet and age. A. Respiratory quotients during light and dark cycles and resting metabolic rate are given for mice 4 months and 10 months after starting high fat diet. Circles represent mean values ± SEM for n=15 chow (filled) or n=40 high fat (open) fed mice. Letters indicate differences among groups as measured by 2 way ANOVA with Bonferroni post-hoc analyses. B. Glucose tolerance tests and insulin levels in chow and high fat fed mice after 10 months of high fat diet. Circles or bars represent mean values ± SEM for n=5 chow (filled) or n=5 high fat (open) fed mice.