WebbSimvastatin is a prodrug activated by first-pass hepatic metabolism to a hydroxyacid metabolite, which has a half-life of 1–2 hours. From: Medical Pharmacology and Therapeutics (Fifth Edition), 2024 Related terms: View all Topics Add to Mendeley About this page Simvastatin Monica Valentovic, in xPharm: The Comprehensive Pharmacology … WebbSimvastatin is a white to off-white, nonhygroscopic, crystalline powder that is practically insoluble in water, and freely soluble in chloroform, methanol and ethanol. Simvastatin …
Population pharmacokinetic analysis of simvastatin and its active ...
Webb2 juni 2024 · In simvastatin pharmacokinetics, marked interindividual variability exists. 6 Simvastatin is an inactive lactone prodrug, which converts to pharmacologically active … WebbNational Center for Biotechnology Information little caesars robert t longway
Statins for the prevention of proliferative vitreoretinopathy
WebbBackground: Verapamil is a calcium channel blocker commonly used in treatments of hypertension. Verapamil and its active metabolite, norverapamil, are known to be CYP3A4 inhibitors. Co-administration of verapamil with CYP3A4 substrates can alter the pharmacokinetics of the substrates. Simvastatin, a commonly used HMG-CoA … Webb13 sep. 2012 · Simvastatin and lovastatin are mainly metabolized by cytochrome P450 (CYP) 3A, fluvastatin is metabolized by CYP2C9, and pravastatin is excreted largely unchanged. Several cell membrane transporters can influence the disposition of statins, e.g. the organic anion transporting polypeptide (OATP) 1B1 enhances their hepatic uptake. Webb12.3 Pharmacokinetics. Simvastatin is a lactone that is readily hydrolyzed in vivo to the corresponding β-hydroxyacid. Pharmacokinetics (PK) of simvastatin and its metabolites was originally characterized using inhibition of HMG-CoA reductase activity following base hydrolysis of plasma samples, as specific bioanalytical methods were not ... little caesars river oaks texas