Clinical Research Directory

Dextrose (20% intravenous solution) will be obtained from the Investigational Pharmacy located in the KU Clinical Research Center where studies take place. After fasting for at least 8 hours, dextrose will be administered via antecubital vein at a standard rate of 4 mg/kg/min for 2 hours.

Intralipid ® 20% will be obtained from the Investigational Pharmacy located in the KU Clinical Research Center where studies take place. After fasting for at least 8 hours, Intralipid ® 20% will be administered via antecubital vein at 0.75 mL/min for 2 hours Increases in circulating markers of oxidative stress peak within 2 hours of Intralipid ® 20% infusion in healthy adults (42). An initial heparin bolus of 1000 UL followed by 200 U/hr infusion will be included to activate endothelial lipoprotein lipase and accelerate hydrolysis of fatty acids.

Saline will be obtained from the Investigational Pharmacy located in the KU Clinical Research Center where studies take place. Will be administered via antecubital vein at 75 to 150 mL/hour for 2 hours.

(ASCOR) will be obtained from the KU Investigational Pharmacy located in the KU Clinical Research Center where studies will take place. A priming bolus of 0.06 g ascorbic acid/kg fat free mass (FFM) dissolved in 100 mL of saline will be infused intravenously at 5 mL/min for 20 minutes, followed immediately by a "drip-infusion" of 0.02 g/kg FFM dissolved in 30 mL of saline administered over 2 hours at 0.5 mL/min. The KU Investigational Pharmacy will randomize ascorbic acid or placebo (saline) for each participant.