Physical inactivity and breakfast skipping caused visceral fat accumulation in rats.

ABSTRACT: Physical inactivity as well as breakfast skipping is known as risk factor for various metabolic diseases, such as obesity and type 2 diabetes. We have previously reported that a breakfast skipping model, in which the timing of feeding is delayed, induces abnormal lipid metabolism by altering the circadian rhythm of lipid metabolism-related genes in rats. The purpose of this study was to elucidate the synergistic effect of physical inactivity and breakfast skipping on lipid metabolism. We adopted sciatic neurectomized rats as physically inactive models, because we confirmed that the rats mildly decreased their spontaneous locomotor activity compared to sham-operated rats. And then the physically inactive model rats were fed a mild high-fat diet during zeitgeber time (ZT) 12-0 in the control

SUBMITTER: Nakajima S 

PROVIDER: S-EPMC11442645 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature