The influence of simvastatin on lipase and cholesterol esterase activity in the serum of men with coronary heart disease.
Several studies have demonstrated that any beneficial effects of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase inhibitors (statins), of which simvastatin (Merck Sharp & Dohme) is an example, on coronary events are linked to their hypocholesterolemic properties. The in vivo effects of simvastatin treatment on lipase (GEH = glycerol ester hydrolase) and cholesterol esterase (CEase) activity in the serum of men with coronary heart disease (CHD) were examined. GEH and CEase activity in the serum of men with CHD, before simvastatin treatment, was lower than in the control subjects. In our study we have provided evidence that simvastatin increases GEH activity in a time-dependent manner, but has no effect on CEase activity. This suggests that simvastatin can directly affect acylglycerol metabolism by an increase in GEH activity and may therefore be suitable for the treatment of combined lipoprotein disorders characterized by elevation of triacylglycerols.
Pioruńska-Stolzmann
M
M
Department of Chemistry and Clinical Biochemistry, Karol Marcinkowski University of Medical Sciences, Poznan, Poland. stolzmar@eucalyptus.usoms.poznan.pl
Pioruńska-Mikołajczak
A
A
D000328:Adult; D000924:Anticholesteremic Agents / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D003327:Coronary Disease / Q000097:blood* / Q000188:drug therapy / Q000201:enzymology*; D006801:Humans; D000960:Hypolipidemic Agents / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D008049:Lipase / Q000097:blood* / Q000378:metabolism; D050356:Lipid Metabolism; D008055:Lipids / Q000097:blood; D008297:Male; D008875:Middle Aged; D019821:Simvastatin / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D002787:Sterol Esterase / Q000097:blood* / Q000378:metabolism
D000924:Anticholesteremic Agents; D000960:Hypolipidemic Agents; D008055:Lipids; D019821:Simvastatin; D002787:Sterol Esterase; D008049:Lipase