Validation of a food frequency questionnaire for use in Italian adults living in Sicily.

The objective of this study was to validate two interviewer-led food frequency questionnaires (FFQs) of very different lengths: a medium-length FFQ (medium-FFQ) of 36 items and a short-length FFQ (short-FFQ) of 18 items, intending to measure levels of intakes in a local population. Both FFQs were validated against intakes derived from a 3-day dietary record (3-day DR). Sixty-five non-diabetic adults with no known cardiovascular, renal or other systemic diseases were included. High correlation coefficients between the FFQ and the 3-day DR (0.45-0.73) were observed for energy intake, carbohydrates and lipid and protein intake. Bland-Altman plots showed good agreement between the methods. Low …

Consumo abituale di pesce, funzione endoteliale e concentrazioni ematiche di metalli pesanti

La spesa energetica a riposo è aumentata nei pazienti diabetici in scadente compenso ed è normalizzata dopo bolo di insulina

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. …

Rischio di pancreatite e variazioni degli enzimi pancreatici in un campione ambulatoriale di diabetici tipo 2 in trattamento con liraglutide

Resting Energy expenditure in type 2 diabetic patients and the effect of insulin bolus

Aims: Resting energy expenditure (REE) plays a critical role in the regulation of body weight, with important implications in type 2 diabetes (T2D). However, the relationships between REE and T2D have not been extensively evaluated. We compared REE in persons with diabetes and in persons without diabetes. We also investigated the acute effect of insulin on REE and venous lactate, the latter an indirect measure of neoglucogenetic activity. Methods: REE was measured using indirect calorimetry in 14 newly diagnosed, untreated T2D adults and in 14 non-diabetic age-, gender- and body mass index-matched persons. The REE and lactate venous concentrations were also measured in a subgroup of 5 T2D p…

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, …

Trattamento cronico con diuretici ed omeostasi glico-metabolica in un campione di adulti privi di diabete noto

Stile di vita e sindrome metabolica in un campione di adulti apparentemente sani

Stile di vita e prevalenza di obesità, ipertensione e diabete in un campione di bambini, adolescenti e adulti. Lo studio ABCD

Associazione tra pattern dietetici, insulino-resistenza ed arteriosclerosi carotidea silente in un campione di adulti apparentemente sani

Endothelial function and serum concentration of toxic metals in frequent consumers of fish.

BACKGROUND:Endothelial dysfunction is involved in the pathogenesis of atherosclerosis. Consumption of fish is associated with reduced cardiovascular risk, but there is paucity of data concerning its effect on endothelial function. Furthermore, investigation of the effects of fish consumption on health must take into account the ingestion of contaminants, including transition metals and some metalloids, which may have unfavorable effects on health, including those on the cardiovascular system. We investigated the association between fish consumption, endothelial function (flow mediated dilation of the brachial artery), and serum concentration of some toxic metals in apparently healthy people…