T. Sato, M. Oouchi, H. Nagakubo, T. Chiba, S. Ogawa, C. Sato, K. Sugimura, et al. (1998). Effect of pravastatin on plasma ketone bodies in diabetics with hypercholesterolemia. The Tohoku journal of experimental medicine, 185(1), 25-9. https://doi.org/10.1620/tjem.185.25

PubMed 9710942

[Abstract]
Hydroxy-3 methylglutaryl coenzyme A (HMG-CoA) is a common intermediate metabolite of cholesterol synthesis and ketone formation in the liver. In order to study the effect of HMG-CoA reductase inhibitor (pravastatin) on ketone formation, changes in the plasma levels of ketone bodies by treatment with pravastatin were studied in 18 non-insulin dependent diabetics with hypercholesterolemia. Body mass index, diabetic control, and plasma free fatty acid levels were not changed during the study, and the plasma levels of cholesterol decreased significantly from 250 +/- 25 to 211 +/- 34 mg/100 ml after 6 months of pravastatin treatment. The plasma levels of acetoacetic acid also significantly decreased from 37.7 +/- 22.6 to 28.4 +/- 13.4 mumol/l, and those of 3-hydroxybutyric acid and total ketone bodies also tended to decrease after pravastatin treatment. These results suggest that pravastatin decreases ketone formation in hepatic mitochondria besides cholesterol synthesis in hepatic microsome.