Ethanol exerts anti-inflammatory effects in human adipose tissue in vitro.

Moderate alcohol consumption is suggested to be associated with reduced inflammation and morbidity. Human adipose tissue (AT) and obesity is characterised by low-grade inflammation, so the present study wanted to investigate the effects of ethanol on inflammation in human AT in vitro. Subcutaneous human AT was incubated with ethanol [11-88 mM] under non- or LPS-stimulated [50mg/mL] conditions.

Effects on food intake and blood lipids of cannabinoid receptor 1 antagonist treatment in lean rats.

Endocannabinoids act through the cannabinoid receptor 1 (CB1) and has both orexigenic and peripheral metabolic effects. It is not yet fully understood whether all the beneficial effects on the metabolic profile by CB1 antagonism are induced by the weight loss or also by direct peripheral effects. The present study was intended to further elucidate this question and to investigate whether tolerance development to the hypophagic effect could be attenuated by cyclic treatment.

Upregulation of adipose 11-beta-hydroxysteroid dehydrogenase type 1 expression in ovariectomized rats is due to obesity rather than lack of estrogen.

Objective: Increased tissue activity of cortisol induced by the activation of inert cortisone to active cortisol through 11-beta-hydroxysteroid dehydrogenase type 1 (11beta-HSD1) may play a role in the metabolic syndrome. We recently found that 11beta-HSD1 in subcutaneous adipose tissue (AT) was lower in lean women compared with lean men. Estrogen suppresses hepatic and renal 11beta-HSD1 in rats; hence we investigated the in vitro effect of estrogen on human and rat AT, and the in vivo effects on rat AT 11beta-HSD1 expression.