growth/size/body
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• HFD increases fat mass without altering lean mass in 15-week-old mice on 8 weeks HFD and increases the adiposity index (fat mass/lean mass)
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• mice administered a high-fat diet (HFD) over 15-16 weeks from 7 weeks of age show increased body weight during the first 6 weeks of HFD (age 8-14 weeks) but less pronounced difference from week 6 onwards
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• mice show a tendency to exhibit increased liver weight on a HFD at the end of the study
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homeostasis/metabolism
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• mice administered a high-fat diet (HFD) over 15-16 weeks from 7 weeks of age show increased body weight during the first 6 weeks of HFD (age 8-14 weeks) but less pronounced difference from week 6 onwards
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• mice fed a chow diet or HFD show hyperinsulinemia
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• HFD feeding induces innate immune response activation with increased TNF-alpha levels
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• mice show slightly delayed glucose clearance on chow diet without differences on HFD and no alteration in circulating fasted glucose
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adipose tissue
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• HFD increases fat mass without altering lean mass in 15-week-old mice on 8 weeks HFD and increases the adiposity index (fat mass/lean mass)
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behavior/neurological
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• mice show a reduction in food intake after 8 weeks on a HFD (15 weeks of age)
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hematopoietic system
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• HFD feeding induces innate immune response activation with increased circulating monocyte levels
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• mice fed a HFD show increased microglia density in the arcuate nucleus of the hypothalamus
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• mice exhibit more elongated ramified arcuate nucleus microglia on HFD compared to control diet, with increased branch number, volume and branch length indicating impaired phagocytosis of microglia
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immune system
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• HFD feeding induces innate immune response activation with increased circulating monocyte levels
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• mice fed a HFD show increased microglia density in the arcuate nucleus of the hypothalamus
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• mice exhibit more elongated ramified arcuate nucleus microglia on HFD compared to control diet, with increased branch number, volume and branch length indicating impaired phagocytosis of microglia
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• HFD feeding induces innate immune response activation with increased TNF-alpha levels
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• HFD feeding induces innate immune response activation with increased circulating monocyte and TNF-alpha levels
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liver/biliary system
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• mice show a tendency to exhibit increased liver weight on a HFD at the end of the study
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nervous system
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• mice fed a HFD show increased microglia density in the arcuate nucleus of the hypothalamus
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• mice exhibit more elongated ramified arcuate nucleus microglia on HFD compared to control diet, with increased branch number, volume and branch length indicating impaired phagocytosis of microglia
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• mice fed a HFD show increased microglia density in the arcuate nucleus of the hypothalamus
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