2020 Volume 41 Issue 6 Pages 289-293
We recently revealed that increases in particle sizes of very-low-density lipoproteins (VLDL) are highly correlated with the progression of nonalcoholic fatty liver disease (NAFLD)/nonalcoholic steatohepatitis (NASH), and VLDL particle size may be a minimally invasive indicator of these hepatic disorders. Methionine and choline-deficient (MCD) diet fed animals are usually used as a NASH model; however, the application of this minimally invasive biomarker in MCD diet fed animals remains unclear. In the present study, we measured the levels of liver disease markers and plasma lipoprotein profiles in MCD diet fed rats, and compared them with those of normal diet fed rats. Assessing lipoprotein profiles showed marked increases in VLDL particle sizes in MCD diet fed rats with pathologically and biochemically NASH-like features.
