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Showing 1-30 of 149 results for "1335508" within Papers
Rumi Tanoue et al.
Journal of chromatography. A, 1355, 193-205 (2014-06-25)
In the present study, a sensitive and accurate isotope dilution method was developed for the simultaneous determination of 17 polar pharmaceutical and personal care product (PPCP) residues (logKow=1.40-5.74), including 14 pharmaceuticals and 3 personal care products, in biological organs and
Maxx Capece et al.
Journal of pharmaceutical sciences, 104(4), 1340-1351 (2015-01-16)
A novel solvent-less dry-polymer coating process employing high-intensity vibrations avoiding the use of liquid plasticizers, solvents, binders, and heat treatments is utilized for the purpose of controlled release. The main hypothesis is that such process having highly controllable processing intensity
Liandong Hu et al.
Iranian journal of basic medical sciences, 17(10), 760-766 (2015-03-03)
The objective of this study was to find a stable microemulsion vehicle for transdermal delivery of ibuprofen to improve the skin permeability. Microemulsion was prepared using different sorts of oils, surfactants and co-surfactants. Pseudo-ternary phase diagrams were used to evaluate
Kosuke Takeya et al.
Kidney international, 87(2), 370-381 (2014-08-21)
Bolus administration of endothelin-1 elicits long-lasting renal afferent arteriolar vasoconstriction, in contrast to transient constriction induced by angiotensin II. Vasoconstriction is generally evoked by myosin regulatory light chain (LC20) phosphorylation at Ser19 by myosin light chain kinase (MLCK), which is
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
Jenna L Terebetski et al.
International journal of pharmaceutics, 475(1-2), 536-546 (2014-09-16)
The combination of a highly soluble salt form of a drug with a polymeric precipitation inhibitor has the potential to prolong drug supersaturation even following salt disproportionation. In this study, dissolution profiles of ibuprofen sodium in the presence of various
Howard S Smith et al.
Drugs, 72(3), 327-337 (2012-02-10)
Intravenous NSAIDs are playing an increasingly large role in analgesia, anti-inflammation and antipyresis in the hospitalized setting. For many years, ketorolac was the only intravenous NSAID available in the US, but in 2009 intravenous ibuprofen was approved by the US
Kamila Anna Zub et al.
PloS one, 10(3), e0119857-e0119857 (2015-03-15)
Alkylating agents are widely used chemotherapeutics in the treatment of many cancers, including leukemia, lymphoma, multiple myeloma, sarcoma, lung, breast and ovarian cancer. Melphalan is the most commonly used chemotherapeutic agent against multiple myeloma. However, despite a 70-80% initial response
Sariah J Allen et al.
Experimental eye research, 123, 8-15 (2014-04-29)
Recently we have shown that the highly conserved herpes simplex virus glycoprotein K (gK) binds to signal peptide peptidase (SPP), also known as minor histocompatibility antigen H13. In this study we have demonstrated for the first time that inhibitors of
Mike De Vrieze et al.
Analytical and bioanalytical chemistry, 406(25), 6179-6188 (2014-08-16)
Over the past decades, several in vitro methods have been tested for their ability to predict drug penetration across the blood-brain barrier. So far, in high-performance liquid chromatography, most attention has been paid to micellar liquid chromatography and immobilized artificial
Ayahisa Watanabe et al.
Journal of pharmaceutical sciences, 104(3), 955-961 (2014-12-03)
In pharmacokinetic evaluation of mice, using serial sampling methods rather than a terminal blood sampling method could reduce the number of animals needed and lead to more reliable data by excluding individual differences. In addition, using serial sampling methods can
George Mattheolabakis et al.
The Journal of pharmacology and experimental therapeutics, 351(1), 61-66 (2014-07-23)
Esterase hydrolysis of drugs can accelerate their elimination, thereby limiting their efficacy. Polyethylene glycol (PEG) covalently attached to drugs (pegylation) is known to improve the efficiency of many drugs. Using as a test agent the novel phospho-ibuprofen (PI), we examined
Roland Neumann et al.
Neonatology, 102(1), 9-15 (2012-03-15)
Pharmacological closure of patent ductus arteriosus (PDA) is commonly achieved by intravenous (IV) administration of ibuprofen or indomethacin. Occasionally, oral ibuprofen is used for PDA treatment although its efficacy and safety are unclear. To systematically review randomized and quasi-randomized trials
Li-Ting Liao et al.
Clinica chimica acta; international journal of clinical chemistry, 436, 72-77 (2014-05-13)
Uric acid measurement has become increasingly important, and electrochemically modified detection method based portable devices hold a dominant position in the market for point of care and self-monitoring of uric acid blood levels. However, there has been a lack of
Chiara Vladiskovic et al.
Journal of pharmaceutical and biomedical analysis, 107, 394-402 (2015-02-11)
Ibuprofen lysine salt can undergo a fully reversible, thermally induced phase transition into a different enantiotropically related polymorphic form. The structures of both the high and low temperature phases were solved using state-of-the-art X-ray powder diffraction methods, showing many similarities
Alexandre Grand-Guillaume Perrenoud et al.
Journal of chromatography. A, 1360, 275-287 (2014-08-19)
Superficially porous particles (SPP), or core shell particles, which consist of a non-porous silica core surrounded by a thin shell of porous silica, have gained popularity as a solid support for chromatography over the last decade. In the present study
Triazolopyridyl ketones as a novel class of antileishmanial agents. DNA binding and BSA interaction.
Rosa Adam et al.
Bioorganic & medicinal chemistry, 22(15), 4018-4027 (2014-06-24)
A new series of triazolopyridyl pyridyl ketones has been synthetized by regioselective lithiation of the corresponding [1,2,3]triazolo[1,5-a]pyridine at 7 position followed by reaction with different electrophiles. The in vitro antileishmanial activity of these compounds was evaluated against Leishmaniainfantum, Leishmaniabraziliensis, Leishmaniaguyanensis
Yixuan Dong et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 91, 82-90 (2015-02-04)
The unique structure and protective mechanisms of the eye result in low bioavailability of ocular drugs. Using a mucoadhesive material is an efficient solution to improve ocular drug therapeutic efficacy. This study was designed to prepare a liposomal formulation coated
Eunkyung Lee et al.
Journal of hazardous materials, 276, 1-9 (2014-05-28)
Overall photodegradation of pharmaceuticals, personal care products (PPCPs) and pharmaceutical metabolites were investigated in order to evaluate their photochemical fate in aquatic environments in various natural organic matter (NOM) enriched solutions. Tested PPCPs exhibited different rates of loss during direct
Sivalokanathan Sarveswaran et al.
PloS one, 10(4), e0122805-e0122805 (2015-04-16)
Castration-resistant prostate cancer (CRPC) is a major clinical challenge for which no cure is currently available primarily because of the lack of proper understanding about appropriate molecular target(s). Previously we observed that inhibition of 5-lipoxygenase (5-Lox) activity induces apoptosis in
Norimasa Jinno et al.
Xenobiotica; the fate of foreign compounds in biological systems, 44(8), 677-686 (2014-03-01)
1. In order to evaluate the inhibition activity of 1-aminobenzotriazole (ABT) and (-)-borneol (borneol) against cytochrome P450 (CYP) and UDP-glucuronosyltransferase (UGT), the substrates of these metabolic enzymes were incubated with ABT and borneol in human hepatocytes. We found that 3 mM ABT
R Wodarski et al.
European journal of pain (London, England), 19(4), 554-566 (2014-09-10)
Sleep disturbance is a commonly reported co-morbidity in chronic pain patients, and conversely, disruption of sleep can cause acute and long-lasting hypersensitivity to painful stimuli. The underlying mechanisms of sleep disruption-induced pain hypersensitivity are poorly understood. Confounding factors of previous
Xiangge Tian et al.
Biochemical pharmacology, 94(4), 282-296 (2015-03-05)
Exogenous melatonin (Mel) is widely used in clinic for multiple therapeutic purposes. In metabolism pathways of Mel, 6-hydroxymelatonin-sulfate (S-O-Mel) and N-acetylserotonin sulfate (S-NAS) are the most abundant metabolites account for over 90% of total Mel metabolites in humans, indicating that
Yogita Bansal et al.
Archives of pharmacal research, 37(11), 1426-1436 (2013-11-06)
Polyfunctional compounds comprise a novel class of therapeutic agents for treatment of multifactorial diseases. The present study reports a series of benzimidazole-non-steroidal anti-inflammatory drugs (NSAIDs) conjugates (1-10) as novel polyfunctional compounds synthesized in the presence of orthophosphoric acid. The compounds
María Ramos-Payán et al.
Analytica chimica acta, 849, 7-11 (2014-10-11)
A novel approach based on the use of nanometallic-decorated hollow fibers to assist electromembrane extraction is proposed. Microporous polypropylene hollow fibers, on which nanometallic silver was deposited, have been used for the first time as liquid membrane support in electromembrane
Michael A Rapoff et al.
The journal of headache and pain, 15, 12-12 (2014-03-04)
The purpose of this study was to evaluate the efficacy of a self-guided CD-ROM program ("Headstrong") containing cognitive-behavioral self-management strategies versus an educational CD-ROM program for treating headaches, headache-related disability, and quality of life. Participants were 35 children ages 7-12 years
Maria C Mavroudi et al.
Electrophoresis, 35(18), 2573-2578 (2014-05-24)
The aim of the present study is the CE performance evaluation for the separation of 2-arylpropionic acid nonsteroidal anti-inflammatory drugs. In particular, the separation of indoprofen, carprofen, ketoprofen, ibuprofen, and flurbiprofen was obtained by supporting the BGE either with SDS
Dima Albals et al.
Electrophoresis, 35(19), 2807-2818 (2014-07-02)
A generic chiral separation strategy for the analysis of acidic compounds in CEC is proposed in completion of an earlier defined strategy for nonacidic compounds. The screening step of this strategy uses a 45 mM ammonium formate (pH 2.9)/ACN (35/65
Cristina Román Hidalgo et al.
Analytical and bioanalytical chemistry, 407(5), 1519-1525 (2014-12-19)
A new support containing silver nanoparticles to assist electromembrane extraction (EME) procedures is proposed. For the first time, synthesized agar films containing silver nanoparticles (AgNPs) have been used as a support for liquid membranes in EME. Agarose films of 20 μm
Hung-Hung Sung et al.
Environmental toxicology and pharmacology, 38(1), 8-13 (2014-05-28)
In recent years, numerous studies have indicated that various long-term use drugs, such as antibiotics or analgesics, not only cannot be completely decomposed via sewage treatment but also exhibit biological toxicity if they enter the environment; thus, the release of
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