Obesity: The fat advantage

Obesity and the regulation of fat metabolism.

As in all living organisms, survival in C. elegans requires adequate management of energy supplies. Genetic screens have revealed that C. elegans fat regulation involves a complex network of genes with known or likely functions in food sensation, neuroendocrine signaling, uptake, transport, storage and utilization of fats. Core fat and sugar metabolic pathways are conserved in C. elegans. Flux ...

The obesity epidemic--how states can trim the "fat".

Obesity, fat metabolism and cardiovascular disease.

Lipoproteins of the Sf 12-100 class, representing only about 10 to 15 per cant of the serum cholesterol, are strongly associated with atherosclerosis. The major independent contributions to this association are from the Sf 12-20 lipoproteins and the Sf 35-100 lipoproteins. The Sf 20-35 lipoproteins are primarily associated by virtue of their intercorrelation with the other classes. Obesity is m...

The effects of high fat diet-induced obesity and interval and continuous exercise training on visceral fat SIRT1 and insulin resistance in male rats

Introduction. The aim of this study was to investigate the effects of high fat diet-induced obesity and interval and continuous exercise training on visceral fat SIRT1 and insulin resistance in male rats.  Method. Forty male rats were divided into two groups: high-fat diet (HFD; n=32) and standard diet (C; n=8). After 10 weeks inducing obesity, eight rats from the HFD and C groups were sacrifi...

Obesity, body fat distribution and breast cancer.

Abstract Strong epidemiological data exists implicating anthropometric risk factors in breast cancer aetiology. In premenopausal women the risk of breast cancer increases with increased height, yet decreases with increasing weight and BMI. Although the evidence is not strong, a counter-intuitive positive relationship between central adiposity and premenopausal breast cancer risk is emerging. In...