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Updated: Aug 30, 2026

Measuring the Rate of Lipolysis in Ex Vivo Murine Adipose Tissue and Primary Preadipocytes Differentiated In Vitro
Published on: March 17, 2023
Regulation of myocardial triacylglycerol synthesis and metabolism
Tal M Lewin1, Rosalind A Coleman
1Department of Nutrition, School of Public Health, University of North Carolina, CB #7400, Pittsboro Street, Chapel Hill, NC 27599, USA.
Abstract:
Studies showing a correlation of excess myocardial triacylglycerol stores with apoptosis, fibrosis, and contractile dysfunction indicate that dysregulation of triacylglycerol metabolism may contribute to cardiac disease. This review covers the regulation of heart triacylglycerol accumulation at the critical control points of fatty acid uptake, enzymes of triacylglycerol synthesis, lipolysis, and lipoprotein secretion. These pathways are discussed in the context of the central role myocardial triacylglycerol plays in cardiac energy metabolism and heart disease.
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