Simvastatin pharmacokinetics
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 … Webb1 feb. 2013 · A pharmacokinetic study of simvastatin (single oral dose, 40 mg) was conducted in 17 healthy Chinese volunteers. Plasma concentrations of simvastatin were determined by an LC-ESI-MS-MS method....
Simvastatin pharmacokinetics
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WebbThe pharmacokinetics of rosuvastatin in Chinese is somewhat different from that in Caucasians, but this does not influence the linear relationship between dosage and efficacy and with no drug accumulation. 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.
WebbSimvastatin is indicated for the treatment of hyperlipidemia to reduce elevated total cholesterol (total-C), low-density lipoprotein cholesterol (LDL‑C), apolipoprotein B (Apo … Webb6 juni 2024 · Simvastatin is an oral HMG-CoA reductase inhibitor indicated as an adjunct to diet. It is a semi-synthetic derivative of lovastatin, the …
Webb9 nov. 2012 · Simvastatin has also been shown to potentiate the effects of warfarin. A rapid decrease in cholesterol levels is observed within the first 2 weeks of simvastatin …
WebbIn simvastatin pharmacokinetics, marked interindividual variability exists.6 Simvastatin is an inactive lactone prodrug, which converts to pharmacologically active simvastatin acid.1,6 Simvastatin lactone and acid are extensively metabolized by cy-tochrome P450 (CYP) 3A enzymes, with a minor contribution
WebbSimvastatin pharmacokinetics was best described by a one compartment model for simvastatin linked to its active form, simvastatin hydroxy acid. Nelfinavir … daily rotten weird newsWebbTable 2 summarizes the pharmacokinetic parameters for simvastatin and simvastatin acid. The GMRs of of simvastatin coadministered with cilostazol to that of simvastatin alone were 1.64 (90% CI, 1.38-1.95) for simvastatin and 1.31 (1.04-1.66) for simvastatin acid. daily rotation sheetWebbBackground: 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 … dailyroundsWebb12.3 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 available. dailyrounds crunchbaseWebbwww.ncbi.nlm.nih.gov daily roth in plan conversionWebbSimvastatin tablets are indicated: • To reduce the risk of total mortality by reducing risk of coronary heart disease death, non-fatal myocardial infarction and stroke, and the need for coronary ... 2 DOSAGE AND ADMINISTRATION 2.1 Important Dosage and Administration Information - • Take simvastatin tablets orally once daily in the evening. daily round checklistWebbNational Center for Biotechnology Information daily rotten news