Searchable abstracts of presentations at key conferences in endocrinology

ea0029p1562 | Thyroid (non-cancer) | ICEECE2012

Hypothyroidism is associated with increased intestinally derived lipoprotein particles and postprandial endothelial dysfunction

McGowan A. , Widdowson W. , Boran G. , Gibney J.

Atheroma is accelerated in overt hypothyroidism (OH) and possibly in subclinical-hypothyroidism (SCH), and is not completely explained by increased LDL-cholesterol. There is little data available regarding post-prandial metabolic changes in OH or SCH.Subjects with OH (n=21), SCH (n=28) and age, sex and BMI matched controls (n=50) were studied fasting and for up to 8-h following a mixed-meal. Investigations included apolipoprotein(apo...

ea0032p178 | Cardiovascular Endocrinology & Lipid Metabolism | ECE2013

Intestinal cholesterol-transport gene expression is associated with abnormalities in post-prandial endothelial function and carotid intima-media thickness independent of insulin resistance

Widdowson W Matthew , McGowan Anne , Phelan James , Boran Gerard , Reynolds John , Gibney James

Introduction: Intestinal cholesterol absorption is known to be important in post-prandial lipid levels, and implicated in the development of vascular disease. This study evaluated the effect of intestinal gene expression on markers of early vascular disease in a cohort of diabetic and non-diabetic subjects.Methods: Subjects were identified from routine upper GI lists and enrolled as per local ethics approval. Intestinal gene expression was measured on du...