Glycemic variability using 48-hour continuous glucose monitorin, endothelial function, and carotid intima-media thickness in the metabolic syndrome

Low Estradiol-to-Testosterone ratio is associated with low progesterone levels and atherogenic lipidic pattern in women with policystic ovary syndrome (PCOS).

Glycemic variability using continuous glucose monitoring and endothelial function in the metabolic syndrome and in type 2 diabetes

Aims Subjects who are at increased risk of developing diabetes may have increased glycaemic variability associated with endothelial dysfunction and possibly subclinical atherosclerosis, which may lead to increased cardiovascular risk observed at the time of diabetes diagnosis. To investigate this hypothesis, we measured endothelial function, carotid intima-media thickness and glycaemic variability using 48-h continuous subcutaneous glucose monitoring in 3 groups of overweight or obese subjects – those without the metabolic syndrome, and those with the metabolic syndrome with or without newly diagnosed Type 2 diabetes. Methods Consecutive subjects, aged 30–65 years with a body mass index ‡ 2…

No effect of GH/IGF-1 excess on adrenal gland in Acromegalic patients.

Association of dietary patterns with insulin resistance and clinically silent carotid atherosclerosis in apparently healthy people

BACKGROUND/OBJECTIVES:Dietary habits are important determinants of individual cardiovascular and metabolic risk. This study investigated the association between dietary patterns and asymptomatic carotid atherosclerosis, defined as the presence of plaques and/or increased intima-media thickness, and metabolic biomarkers of insulin resistance, including the homeostasis model assessment of insulin resistance (HOMA-IR) and the trygliceride/high-density lipoprotein (HDL)-cholesterol (Tg/HDL) ratio in a cohort of adults without known diabetes or atherosclerotic cardiovascular disease.SUBJECTS/METHODS:Nine hundred and twenty-nine randomly selected participants were cross-sectionally investigated. …

Il c-peptide come marker principale nella storia naturale del Diabete di tipo 1: ruolo della funzione b-cellulare pancreatica nelle complicanze.

Associazione tra variabilità glicemica (ottenuta attraverso il monitoraggio glicemico continuo delle 48 ore) ed interleukina 6 in soggetti con sindrome metabolica

Short and middle term effects of hypocaloric low carbohydrate diet vs hypocaloric Mediterranean diet on endothelial function in obese subjects

Adequate nutritional treatment is required to address the problem of increasing prevalence of obesity in Western countries. The Mediterranean diet style is now acknowledged to have large scientific evidences in terms of cardiovascular prevention. However, many popular diets are diffusing also as self-prescribed treatments. Among those, the efficacy of low-carbohydrate diets (also known as Atkins’ diet in its most popular variety) has been addressed by some investigations. It is generally concluded that the low-carbohydrate diet is able to induce a greater weight loss, at least in the middle term, and a better serum lipid profile than the conventional diet. In this longitudinal, randomised, …

Habitual street food intake and subclinical carotid atherosclerosis.

Street food (SF) is defined as out-of-home food consumption, and generally consists of energy-dense meals rich in saturated fats and poor in fibers, vitamins and antioxidants. Though SF consumption may have unfavorable metabolic and cardiovascular effects, its possible association with atherosclerosis has not been considered. The association between habitual SF consumption and asymptomatic carotid atherosclerosis, defined as the presence of plaques and/or increased intima-media thickness, was therefore investigated. One thousand thirty-five randomly selected adult participants without known diabetes and atherosclerotic cardiovascular diseases were cross-sectionally investigated in Palermo, …

Decreased regulatory CD4+CD25+ Treg cells in newly diagnosed type 1 diabetes

BrafV600E mutation and hyperexpression of tissue inhibitor of metalloproteinases-1 (TIMP-1) in papillary thyroid carcinoma

40(th) EASD Annual Meeting of the European Association for the Study of Diabetes : Munich, Germany, 5-9 September 2004

Lipoprotein-associated phospholipase A2 activity is increased in patients with definite familial hypercholesterolemia compared with other forms of hypercholesterolemia

Background and Aim: Lipoprotein-associated phospholipase A2(Lp-PLA2) plays a key role in atherosclerosis development. It is considered a marker of increased risk of cardiovascular disease (CVD) and plaque vulnerability. Familial hypercholesterolemia (FH) is a genetic disorder characterized by elevated plasma levels of low-density lipoprotein cholesterol and a higher prevalence of early CVD. Our aim was to evaluate the differences in Lp-PLA2activity in a population of hypercholesterolemic patients with and without definite FH. Methods and Results: Hypercholesterolemic patients were consecutively recruited. Definite FH was defined according to Dutch Lipid Clinic Network criteria ≥8. All pat…

GH-suppression test in acromegaly: comparison between OGTT and chocolate test

Hirsutism and oligomenorrhea are characterized by a different pathogenesis in women affected by PCOS