Search results for "Fluvastatin"
showing 7 items of 7 documents
Cataracts and statins. A disproportionality analysis using data from VigiBase.
2019
The basis of the association between statin use and cataract has been explored using the World Health Organization (WHO) global database of individual case safety reports (ICSRs) for drug monitoring (VigiBase) through January 2019. The reporting odds ratios (RORs) as a measure of disproportionality for reported cataracts and individual statins have been calculated. Subgroup analyses according statin lipophilicity, sex, and age groups have been performed. Moreover, RORs have been calculated for non-statin lipid lowering drugs. An increased disproportionality have been found for most individual statins lovastatin: [ROR: 14.80, 95% confidence interval (CI): 13.30, 16.46)], atorvastatin (ROR: 3…
Induction of cholesterol biosynthesis by archazolid B in T24 bladder cancer cells.
2014
Abstract Background Resistance of cancer cells towards chemotherapeutics represents a major cause of therapy failure. The objective of our study was to evaluate cellular defense strategies in response to the novel vacuolar H+-ATPase inhibitor, archazolid B. Experimental approach: The effects of archazolid B on T24 bladder carcinoma cells were investigated by combining “omics” technologies (transcriptomics (mRNA and miRNA) and proteomics). Free cholesterol distribution was determined by filipin staining using flow cytometry and fluorescence microscopy. Flow cytometry was performed for LDLR surface expression studies. Uptake of LDL cholesterol was visualized by confocal microscopy. SREBP acti…
Fluvastatin stabilizes the blood–brain barrier in vitro by nitric oxide-dependent dephosphorylation of myosin light chains
2006
Inhibition of the 3-hydroxy-3-methylglutaryl-coenzyme-A reductase and the downstream mevalonate pathway is in part responsible for the beneficial effects that statins exert on the cardiovascular system. In this study we aimed at analysing the stabilizing effects of fluvastatin on the blood-brain barrier (BBB) integrity, using an in vitro co-culture model of ECV304 and C6, or primary bovine endothelial cells and rat astrocytes. Fluvastatin dose-dependently (1-25 micromol/l) increased barrier integrity as analysed by measurements of transendothelial electrical resistance (TEER). This effect (117.4+/-2.6% at 25 micromol/l) was significantly reduced by the nitric oxide (NO) synthase inhibitor L…
Fluvastatin prevents glutamate-induced blood-brain-barrier disruption in vitro.
2008
Abstract Glutamate is an important excitatory amino acid in the central nervous system. Under pathological conditions glutamate levels dramatically increase. Aim of the present study was to examine whether the HMG-CoA inhibitor fluvastatin prevents glutamate-induced blood-brain-barrier (BBB) disruption. Measurements of transendothelial electrical resistance (TEER) were performed to analyze BBB integrity in an in vitro co-culture model of brain endothelial and glial cells. Myosin light chain (MLC) phosphorylation was detected by immunohistochemistry, or using the in-cell western technique. Intracellular Ca 2+ and reactive oxygen species (ROS) levels were analyzed using the fluorescence dyes …
Effects of fluvastatin slow-release (XL 80 mg) versus simvastatin (20 mg) on the lipid triad in patients with type 2 diabetes.
2005
The lipid triad is the association of small, dense (sd) low-density lipoprotein (LDL), low high-density lipoprotein (HDL), and hypertriglyceridemia, all of which play a role in coronary artery disease in patients with type 2 diabetes. Although statins have demonstrated clear positive effects on cardiovascular morbidity/mortality in patients with diabetes and on single components of the lipid triad, it remains controversial whether they affect all components of the triad in these patients. Therefore, we performed a single-center, parallel-group, prospective, randomized, open-label, blinded-endpoint (PROBE)-type comparison of fluvastatin extended-release (XL) 80 mg (n=48) and simvastatin 20 m…
The clinical relevance of low-density-lipoproteins size modulation by statins.
2006
The predominance of small, dense low density lipoproteins (LDL) has been accepted as an emerging cardiovascular risk factor by the National Cholesterol Education Program Adult Treatment Panel III; in fact, LDL size seems to be an important predictor of cardiovascular events and progression of coronary heart disease. Several studies have also shown that the therapeutical modulation of LDL size is of great benefit in reducing the risk of cardiovascular events. Hypolipidemic treatment is able to alter LDL subclass distribution and statins are currently the most widely used lipid-lowering agents. Statins are potent inhibitors of hydroxy-methyl-glutaryl-coenzyme A reductase, the rate-limiting en…
Rational for statin use in psoriatic patients
2013
Psoriasis represents a common skin disease which is clinically manifested by chronic cutaneous lesions. It has been observed that psoriasis is associated with an increased risk of cardiovascular diseases, which is contributed to the inappropriate lipid metabolism. Statins are commonly used in clinical practice to lower cholesterol concentration and, accordingly, decrease the individual risk of developing a cardiovascular episode. There have been reports that statin administration could also result in better management of psoriasis. The observed beneficial effects are contributed to the effects on lipid metabolism, including that in skin, as well as anti-inflammatory and immunomodulatory pro…