ABSTRACT
OBJECTIVE: It has been hypothesized that excessive fatty acid availability contributes to steatosis and the metabolic abnormalities associated with nonalcoholic fatty liver disease (NAFLD). The purpose of this study was to evaluate whether adipose tissue lipolytic activity and the rate of fatty acid release into plasma are increased in obese adolescents with NAFLD. METHODS: Palmitate kinetics were determined in obese adolescents with normal (n = 9; BMI = 37 +/- 2 kg/m(2); intrahepatic triglyceride (IHTG)