Why the study?
The study was conducted to determine the impact of apoA-IV deficiency on metabolic functions in female 129X1/SvJ mice.
Does apoA-IV deficiency affect metabolic functions and obesity development in female 129X1/SvJ mice on a high-fat diet?
Population
Female 129X1/SvJ mice
Comparison
apoA-IV−/− mice vs wild-type mice after chronic high-fat diet feeding
Design
Animal experimental study
Key result
ApoA-IV deficiency in female mice fed a high-fat diet led to increased weight gain, higher fat percentage, glucose intolerance, and reduced energy expenditure compared to wild-type mice.
Authors
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ApoA-IV effects in obese animal models remain hypothesis-generating; leaves open human cardiovascular relevance.
Does apoA-IV deficiency affect metabolic functions and obesity development in female 129X1/SvJ mice on a high-fat diet?
ApoA-IV deficiency in female 129X1/SvJ mice leads to diet-induced obesity, insulin resistance, and decreased energy expenditure, providing a novel model for studying obesity and its comorbidities.
Qu et al. (2023) studied Obesity and metabolic functions. apoA-IV deficiency vs. Wild-type (WT) mice was evaluated on Metabolic functions including weight gain, adiposity, glucose tolerance, and energy expenditure. ApoA-IV deficiency in female mice fed a high-fat diet led to increased weight gain, higher fat percentage, glucose intolerance, and reduced energy expenditure compared to wild-type mice.