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Fahimeh Kamarei et al.
Journal of chromatography. A, 1308, 132-138 (2013-08-21)
This paper compares two methods used for the preparative purification of a mixture of (S)-, and (R)-naproxen on a Whelk-O1 column, using either high performance liquid chromatography or supercritical fluid chromatography. The adsorption properties of both enantiomers were measured by
Pain relievers: bad for your heart? People with heart disease should avoid prolonged use of certain anti-inflammatory drugs, Naproxen (Aleve) is safest.
Harvard men's health watch, 17(6), 3-3 (2013-07-04)
H Jick et al.
Pharmacotherapy, 13(3), 212-217 (1993-05-01)
We performed a population-based study of over 100,000 users of diclofenac, naproxen, or piroxicam to identify cases of important blood, skin, central nervous system, kidney, pancreas, or pulmonary disorders caused by these drugs. In three cases a causal relation seemed
Raveendhara R Bannuru et al.
Annals of internal medicine, 162(1), 46-54 (2015-01-07)
The relative efficacy of available treatments of knee osteoarthritis (OA) must be determined for rational treatment algorithms to be formulated. To examine the efficacy of treatments of primary knee OA using a network meta-analysis design, which estimates relative effects of
A D Rodrigues et al.
Drug metabolism and disposition: the biological fate of chemicals, 24(1), 126-136 (1996-01-01)
Cytochrome P450 (CYP) activity in human liver microsomes was measured after the O-demethylation of [O-methyl 14C]naproxen (NAPase). The formation of [14C]formaldehyde in the presence of microsomes was described by an apparent KM(1) and Vmax(1) of 0.16 +/- 0.09 mM and
J I Schwartz et al.
Clinical pharmacology and therapeutics, 72(1), 50-61 (2002-08-02)
This study compared directly the renal effects of two selective cyclooxygenase (COX)-2 inhibitors (rofecoxib and celecoxib) with naproxen (dual COX-1/COX-2 inhibitor) and placebo in healthy elderly subjects on a sodium-replete diet. A total of 67 elderly subjects stabilized in the
E Ozkaya-Bayazit
Clinical and experimental dermatology, 29(4), 419-422 (2004-07-13)
The aim of this study was to investigate the usefulness of topical provocation in the diagnosis of metamizol- and naproxen-induced fixed drug eruption (FDE). Five patients with metamizol- and four patients with naproxen-induced FDE established by oral provocation were tested
Simon Law et al.
The Cochrane database of systematic reviews, 10(10), CD008541-CD008541 (2013-10-22)
Migraine is a common disabling condition and a burden for the individual, health services, and society. Effective abortive treatments include the triptan and non-steroidal anti-inflammatory classes of drugs. These drugs have different mechanisms of action and combining them may provide
Kobra Sadat Hasheminasab et al.
Journal of chromatography. A, 1285, 1-6 (2013-03-12)
A new design of low voltage electromembrane extraction (EME) using carbon nanotube reinforced hollow fiber was developed for the determination of acidic drugs in biological and wastewater samples. The supported liquid membrane (SLM) with carbon nanotubes as the sorbent interface
L K Dodgen et al.
Environmental pollution (Barking, Essex : 1987), 193, 29-36 (2014-07-06)
Pharmaceutical and personal care products (PPCPs) and endocrine disrupting chemicals (EDCs) enter the soil environment via irrigation with treated wastewater, groundwater recharge, and land application of biosolids. The transformation and fate of PPCP/EDCs in soil affects their potential for plant
E Mikami et al.
Journal of pharmaceutical and biomedical analysis, 23(5), 917-925 (2000-10-07)
A high-performance liquid chromatographic (HPLC) method for simultaneous determination of naproxen (NAP), nabumetone (NAB) and its major metabolite, 6-methoxy-2-naphthylacetic acid (6-MNA), was developed for the application to pharmaceuticals and human urine. Isocratic reversed-phase HPLC was employed for quantitative analysis using
Tarjinder Sahota et al.
Toxicology and applied pharmacology, 278(3), 209-219 (2014-03-29)
The assessment of safety in traditional toxicology protocols relies on evidence arising from observed adverse events (AEs) in animals and on establishing their correlation with different measures of drug exposure (e.g., Cmax and AUC). Such correlations, however, ignore the role
A Li-Wan-Po et al.
Journal of clinical pharmacy and therapeutics, 38(1), 36-40 (2012-11-22)
In analgesic trials, pain relief is often assessed using a pain-relief score. We aimed to assess, through a meta-analysis, whether absence of need for rescue medication (NNR) is a reliable outcome measure in the evaluation of acute pain relief. Individual-patient
Debashish Danda et al.
International journal of rheumatic diseases, 16(1), 24-29 (2013-02-28)
Cyclo-oxygenase (COX)-2 inhibitors have been the target of severe criticism, more so following the withdrawal of Rofecoxib. Post-marketing surveillance of Celecoxib in Asian Indians, who are predisposed to premature athero-thrombotic events, has not been studied. To study the adverse effects
Christopher Derry et al.
The Cochrane database of systematic reviews, (1)(1), CD004234-CD004234 (2009-01-23)
Naproxen, a non-steroidal anti-inflammatory drug, is used to treat various painful conditions including postoperative pain, and is often administered as the sodium salt to improve its solubility. This review updates a 2004 Cochrane review showing that naproxen sodium 550 mg
C Albrecht et al.
Journal of drug targeting, 6(2), 105-117 (1999-01-14)
Naproxen covalently linked to human serum albumin (NAP-HSA) is efficiently targeted to endothelial and Kupffer cells of the liver and may offer a new therapeutic approach in the treatment of liver disease associated with inflammatory processes. In the present investigation
Theodore M Brasky et al.
International journal of cancer, 135(8), 1869-1883 (2014-03-07)
The use of non-steroidal anti-inflammatory drugs (NSAIDs) has been associated with reduced risks of cancers at several sites in some studies; however, we recently reported no association between their use and total cancer risk in women in a prospective study.
Drugs in R&D, 7(4), 262-266 (2006-06-21)
Nitronaproxen [AZD 3582, HCT 3012, naproxen nitroxybutylester, NO-naproxen] is a naproxen derivative with similar anti-inflammatory activity to the parent compound, but with less gastrointestinal toxicity. It is the first of a new class of analgesic and anti-inflammatory drugs known as
Naproxen sodium/metoclopramide: metoclopramide/naproxen-sodium, MT 100, naproxen-sodium/metoclopramide.
Drugs in R&D, 7(4), 259-261 (2006-06-21)
Raffaele Marotta et al.
Water research, 47(1), 373-383 (2012-11-06)
The kinetics of photodegradation of the non steroidal anti-inflammatory drug naproxen (+)-S-2-(6-methoxynaphthalen-2-yl)propanoic acid, an emerging organic pollutant, was studied in aqueous solutions under deaerated and aerated conditions. The photolysis experiments were carried out under monochromatic irradiation (λ = 254 nm)
Mei Zhang et al.
Antimicrobial agents and chemotherapy, 57(1), 484-489 (2012-11-14)
A rapid and simple high-performance liquid chromatography (HPLC) assay was developed for the simultaneous determination of three triazole antifungals (voriconazole, posaconazole, and itraconazole and the metabolite of itraconazole, hydroxyitraconazole) in human plasma. Sample preparation involved a simple one-step protein precipitation
The concept of axial spondyloarthritis. Lessons from the INFAST study.
Henning Zeidler
Annals of the rheumatic diseases, 73(4), e18-e18 (2013-12-10)
J Rossat et al.
Clinical pharmacology and therapeutics, 66(1), 76-84 (1999-08-03)
To compare the renal hemodynamic and tubular effects of celecoxib, a selective inhibitor of cyclooxygenase-2 (COX-2) to those of naproxen, a nonselective inhibitor of cyclooxygenases in salt-depleted subjects. Forty subjects were randomized into four parallel groups to receive 200 mg
Qing Zhu et al.
The journal of physical chemistry. B, 117(5), 1494-1500 (2013-01-17)
The crystallization kinetics of naproxen (NAP) in NAP/polyethylene glycol (NAP/PEG) solid dispersions prepared at different crystallization temperatures was studied by in situ small-angle X-ray scattering/wide-angle X-ray scattering (SAXS/WAXS). It was found that the crystallization rate of NAP was faster at
Jenny-Maria Brozinski et al.
Environmental science & technology, 47(1), 342-348 (2012-11-29)
Pharmaceutical residues are ubiquitous in rivers, lakes, and at coastal waters affected by discharges from municipal wastewater treatment plants. In this study, the presence of 17 different pharmaceuticals and six different phase I metabolites was determined in the bile of
J Sieper et al.
Annals of the rheumatic diseases, 73(1), 101-107 (2013-05-23)
To assess whether combination therapy with infliximab (IFX) plus nonsteroidal anti-inflammatory drugs (NSAIDs) is superior to NSAID monotherapy for reaching Assessment of SpondyloArthritis international Society (ASAS) partial remission in patients with early, active axial spondyloarthritis (SpA) who were naïve to
Porkodi Kadhirvel et al.
Journal of chromatography. A, 1314, 115-123 (2013-09-24)
Imidazolium-based monomers were, for the first time, employed in a comprehensive investigation of the molecular imprinting process of naproxen in both acrylic and sol-gel tridimensional networks. To this end, molecularly imprinted polymer (MIP) and xerogel (MIX) were both optimized for
Christopher Lockhart et al.
Biophysical journal, 103(11), 2341-2351 (2013-01-04)
All-atom explicit solvent model and replica exchange molecular dynamics were used to investigate binding of Alzheimer's biomarker FDDNP to the Aβ(10-40) monomer. At low and high concentrations, FDDNP binds with high affinity to two sites in the Aβ(10-40) monomer located
Chaouki K Khoury et al.
Drug design, development and therapy, 4, 9-17 (2010-04-07)
Nonsteroidal anti-inflammatory drugs (NSAIDs), including naproxen and naproxen sodium, are effective yet nonspecific analgesic and anti-inflammatory drugs, which work for a variety of pain and inflammatory syndromes, including migraine. In migraine, their analgesic effect helps relieve the headache, while their
Jiayang Li et al.
Journal of the American Chemical Society, 135(2), 542-545 (2012-11-10)
As systemically used therapeutics for treating acute or chronic pains or inflammations, nonsteroidal anti-inflammatory drugs (NSAIDs) also associate with the adverse gastrointestinal and renal effects and cardiovascular risks. Thus, it is beneficial to develop topical gels that selectively inhibit cyclooxygenase-2
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