Plasma Free Fatty Acid Concentrations in Obesity

Abstract
ADIPOSE tissue, previously thought to be metabolically inert, has now been recognized as one of the most active tissues in the body,1 being a major site of insulin activity and carbohydrate-lipid interaction. As a result, there has been a renewed interest in the problems of obesity, with a re-examination of lipid metabolism for possible differences between obese and normal subjects. The purpose of the present study is to analyze one parameter of lipid metabolism in obesity — namely, the concentration of plasma free fatty acid (FFA = nonesterified fatty acid = NEFA).The primary source from which lipid is mobilized . . .