Resting energy expenditure and the thermic effect of adrenaline in patients with liver cirrhosis.

1. Resting energy expenditure and the metabolic responses to adrenaline (infusion rate: 0.03 micrograms min-1 kg-1 fat-free mass for 1 h) were investigated in 25 patients with liver cirrhosis.

Mechanism of insulin resistance associated with liver cirrhosis.

Insulin-induced glucose metabolism was investigated in 26 patients with biopsy-proven liver cirrhosis and 10 control subjects. Two glucose clamp protocols together with continuous indirect calorimetry were performed to examine whether reduced rates of glucose oxidation and/or nonoxidative glucose metabolism explain insulin resistance in liver cirrhosis. Using a 4-hour, two-step protocol (0-2 hours, plasma glucose 5.

Energy expenditure and substrate metabolism in ethanol-induced liver cirrhosis.

Energy expenditure and substrate metabolism were investigated in 10 patients with alcoholic liver cirrhosis (EtOH-Ci) and 10 healthy controls (C). Resting metabolic rate (RMR) varied from 1,269 to 2,467 kcal/day in C and from 1,228 to 2,098 kcal/day in EtOH-Ci. RMR was significantly related to fat-free mass (FFM) in both groups, but EtOH-Ci decreased FFM and increased RMR when expressed per kilogram FFM (+33%).