Acceleration of chemokine production from endothelial cells in response to lipopolysaccharide in hyperglycemic condition.

Chronic hyperglycemia is an established risk factor for endothelial damage. It remains unclear, however, whether brief hyperglycemic episodes after acute stress alter the function of vascular endothelial cells in response to endotoxin. We hypothesize that brief hyperglycemic episodes enhance the production of interleukin-8 (IL-8) after lipopolysaccharide (LPS) stimulation.