Glycemic index, glycemic control and beyond.

It is currently estimated that over 370 million individuals have diabetes, making diabetes a major public health issue contributing significantly to global morbidity and mortality. The steep rise in diabetes prevalence over the past decades is attributable, in a large part, to lifestyle changes, with dietary habits and behaviour as significant contributors. Despite the relatively wide availability of antidiabetic medicine, it is lifestyle approaches that still remain the cornerstone of diabetes prevention and treatment.

Effect of Plant Polyphenols on Adipokine Secretion from Human SGBS Adipocytes.

Introduction. Adipose tissue contributes to atherosclerosis with mechanisms related to adipokine secretion. Polyphenols may exhibit antiatherogenic properties.

Review article: effects of plant sterols and stanols beyond low-density lipoprotein cholesterol lowering.

Consumption of foods and supplements enriched with plant sterols/stanols (PS) may help reduce low-density lipoprotein cholesterol (LDL-C) levels. In this review, we consider the effects of PS beyond LDL-C lowering. Plant sterols/stanols exert beneficial effects on other lipid variables, such as apolipoprotein (apo) B/apoAI ratio and, in some studies, high-density lipoprotein cholesterol (HDL-C) and triglycerides (TG).

Effects of rimonabant, as monotherapy and in combination with fenofibrate or ezetimibe, on plasma adipokine levels: a pilot study.

Weight loss and hypolipidemic drugs can improve lipid and adipokine levels. We assessed the effects of rimonabant, alone and in combination with fenofibrate or ezetimibe, on adipokine levels in obese/overweight patients with dyslipidemia. Overweight/obese patients (n = 60, body mass index = 27-40 kg/m(2)) with mixed dyslipidemia were recruited.

Effects of a 6-month infliximab treatment on plasma levels of leptin and adiponectin in patients with rheumatoid arthritis.

Patients with rheumatoid arthritis (RA) appear to have increased plasma levels of leptin and adiponectin. These adipokines may be implicated in the pathophysiology of RA. Tumour necrosis factor alpha (TNF-alpha) is a potential modulator of adipokines.

Visfatin/PBEF and atherosclerosis-related diseases.

Visfatin is highly expressed in adipose tissue (mainly by the stromal cells), but it is also ubiquitously present in most tissues. Visfatin, which plays a role in nicotinamide adenine dinucleotide (NAD) biosynthesis, has been implicated in inflammatory states. Controversial results exist about the expression, circulating levels and the role of visfatin in atherosclerosis-related diseases.

Orlistat-associated adverse effects and drug interactions: a critical review.

Orlistat, an anti-obesity drug, is a potent and specific inhibitor of intestinal lipases. In light of the recent US FDA approval of the over-the-counter sale of orlistat (60 mg three times daily), clinicians need to be aware that its use may be associated with less well known, but sometimes clinically relevant, adverse effects. More specifically, the use of orlistat has been associated with several mild-to-moderate gastrointestinal adverse effects, such as oily stools, diarrhoea, abdominal pain and faecal spotting.

Effect of rosuvastatin treatment on plasma visfatin levels in patients with primary hyperlipidemia.

Visfatin is a novel adipokine involved in the process of atherosclerosis. We assessed the effect of rosuvastatin on plasma visfatin levels in patients with primary hyperlipidemia. Eighty hyperlipidemic patients without evidence of cardiovascular disease were randomized to receive either rosuvastatin 10 mg/day or therapeutic lifestyle changes intervention.