A308 HNF4A ORCHESTRATES PHYSIOLOGICAL REGULATIONS FROM THE INTESTINE THROUGH INCRETINS

I. Antigen presentation in the intestine: new rules and regulations.

The recognition that immune responses in the intestine differ from those seen systemically has led to a search for novel pathways involved in mucosal immunoregulation. One cell type that has surfaced as a prime candidate for such a regulatory role is the intestinal epithelial cell. A number of laboratories have documented that intestinal epithelial cells sample luminal antigens and process and ...

The pathophysiologic role of incretins.

Many patients with type 2 diabetes mellitus (T2DM) are unable to achieve adequate glycemic control. Of the approximately 19 million individuals with T2DM in the United States, only about a third achieve the hemoglobin A(1c) (HbA(1c)0 goal set forth by the American Diabetes Association (HbA(1c) <7% [6% if it can be achieved safely]). The incretin mimetics are a new class of medications available...

Permeation of iodide from iodine-enriched yeast through porcine intestine.

Iodine deficiency is a common phenomenon, threatening the whole global human population. Recommended daily intake of iodine is 150 μg for adults and 250 μg for pregnant and breastfeeding women. About 50% of human population can be at risk of moderate iodine deficiency. Due to this fact, increased iodine supplementation is recommended, through intake of iodized mineral water and salt iodization....

Do incretins improve endothelial function?

An impaired endothelial function has been recognized in the early stage of atherosclerosis, and is a major factor affecting the future development of cardiovascular events. Type 2 diabetes mellitus (T2DM) is widely prevalent, and is one of the most important risk factors for cardiovascular disease. T2DM is associated with increases in both morbidity and mortality, particularly from cardiovascul...

MicroRNA regulation of HNF4A