This study determined the content of lipids (ceramide [CER], diacylglycerol [DAG], triacylglycerol, and free fatty acid [FFA]) and the expression of fatty acid translocase (FAT/CD36) and plasma membrane fatty acid-binding protein in visceral adipose tissue (VAT) and subcutaneous adipose tissue of women with morbid obesity without metabolic syndrome (MetSx-) or with metabolic syndrome (MetSx+) and compared the results with those of lean controls without metabolic syndrome.
To gain insight into how intracellular lipid metabolism is related to insulin signal transduction, we examined the effects of severe obesity, excess FA, and overexpression of the FA transporter, FA translocase (FAT)/CD36, in primary human skeletal myocytes.