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E Danese et al.
Clinical pharmacology and therapeutics, 92(6), 746-756 (2012-11-08)
A systematic review and a meta-analysis were performed to quantify the accumulated information from genetic association studies investigating the impact of the CYP4F2 rs2108622 (p.V433M) polymorphism on coumarin dose requirement. An additional aim was to explore the contribution of the
Jing Dai et al.
Drug development and industrial pharmacy, 39(9), 1457-1463 (2013-08-02)
Photo-responsive monoolein (MO) cubic phase was developed by incorporating coumarin-Tween 20 conjugate in the cubic phase. 7-chlorocarbonylmethoxycoumarin was obtained from 7-hydroxycoumarin through three-step reactions with the yield of 19.8% and it was conjugated to the head group of Tween 20.
Xiaofei Li et al.
Virchows Archiv : an international journal of pathology, 465(6), 723-729 (2014-09-24)
Intraplaque hemorrhage (IPH) is a crucial factor in progression and destabilization of an atherosclerotic plaque. Anti-thromboembolic drugs are widely used as prophylactic treatment against arterial and venous thrombotic diseases, but a major complication is bleeding. We investigated the association between
Fang-Zhou Yin et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 38(3), 346-349 (2013-05-15)
To optimize the preparation of salt-processed Psoraleae Fructus by the orthogonal test method. With the 12 components such as coumarin, flavone and phenolics as study indexes, a L9 (3(4)) orthogonal test was adopted to compare the effect of different factors
Yin-Long Zhang et al.
Die Pharmazie, 68(1), 47-53 (2013-03-01)
The aim of this study was to investigate the cytotoxicity of paclitaxel solid lipid nanoparticles (SLN) modified with stearic acid octaarginine (SA-R8-PTX-SLN) as well as the cellular uptake of coumarin-6-loaded SLN modified with SA-R8 (SA-R8-C6-SLN) in human lung cancer cells
Bart J Veldt et al.
Scandinavian journal of gastroenterology, 46(3), 376-379 (2010-11-16)
Intramural hematoma of the small intestine is a complication of anticoagulant treatment with an estimated incidence of 1 case per 2500 anticoagulated patients per year. Patients may present with signs of small bowel obstruction or, in case of a ruptured
Hye Rim Park et al.
Journal of nanoscience and nanotechnology, 13(5), 3441-3445 (2013-07-19)
According to a recent report, the organic light-emitting diodes (OLEDs) using the iridium complexes of coumarin derivatives as emissive dopants are highly efficient and stable. Unlike the other Ir(III) phopsphorescent dopants, these coumarin-based Ir(III) complexes can effectively trap and transport
Donglei Yu et al.
Medicinal research reviews, 23(3), 322-345 (2003-03-21)
Numerous plant-derived compounds have been evaluated for inhibitory effects against HIV replication, and some coumarins have been found to inhibit different stages in the HIV replication cycle. This review article describes recent progress in the discovery, structure modification, and structure-activity
Ikuo Yamamiya et al.
The Journal of pharmacy and pharmacology, 66(12), 1686-1697 (2014-08-15)
Tegafur (FT), a pro-drug of 5-fluorouracil (5-FU), is a racemate consisting of two enantiomers, R and S-FT. The aim of this study was to clarify interspecies variation in the enantioselective metabolism of FT. Plasma concentrations of FT enantiomers were determined
Xue-Tao Li et al.
Journal of drug targeting, 23(3), 232-243 (2014-11-25)
Non-small cell lung cancer (NSCLC) is the most common form of lung cancer, and the treatment effects are usually unsatisfactory. Vinorelbine (VRB) is extensively used in cancer treatment, but it has some disadvantages when used alone. PEGylated liposomes have been
Induction of ROS-independent JNK-activation-mediated apoptosis by a novel coumarin-derivative, DMAC, in human colon cancer cells.
Lin MH, Cheng CH, Chen KC, et al.
Chemico-Biological Interactions, 218, 42-49 (2014)
Dany Spaggiari et al.
Journal of chromatography. A, 1371, 244-256 (2014-12-03)
The goal of this study was to evaluate the combination of powerful chromatographic methods and compact single quadrupole MS device for simple in vitro cytochrome P450 (CYP) inhibition assay, instead of more expensive triple quadrupole MS/MS detectors. For this purpose
Ana C A X De-Oliveira et al.
PloS one, 10(1), e0117842-e0117842 (2015-01-31)
Mouse cytochrome P450 (CYP) 2A5 is induced by inflammatory conditions and infectious diseases that down-regulate the expression and activity of most other CYP isoforms. Enhanced oxidative stress and nuclear factor (erythroid 2-related factor) 2 (Nrf2) transcription factor activation have been
A Marjolein Schrijver et al.
Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists, 22(1), 87-95 (2015-03-17)
To report the results of the Dutch randomized trial comparing standard catheter-directed and ultrasound-accelerated thrombolysis (UST) for the treatment of arterial thromboembolic occlusions. The DUET study ( controlled-trials.com ; identifier ISRCTN72676102) was designed to assess whether UST can reduce therapy
Dipanwita De et al.
The journal of physical chemistry. B, 117(7), 2106-2112 (2012-12-18)
An attempt is made to draw a line of comparison between the extent of rigidity of the hydration layers bound to the interfacial region of lamellar structures of Aerosol OT (AOT, sodium bis(2-ethylhexyl) sulfosuccinate) in water, in the presence and
Yutao Yang et al.
Biosensors & bioelectronics, 47, 300-306 (2013-04-17)
The synthesis and characterization of a coumarin-chromene (8, 9-dihydro-2H-cyclopenta[b]pyrano[2,3-f]chromene-2,10(7aH)-dione) (1) derivative and its use for thiol chemosensing in water was reported. Experimental details showed 1 acts as a probe for the detection of thiols including cysteine (Cys), homocysteine (Hcy) and
Dany Spaggiari et al.
Analytical and bioanalytical chemistry, 406(20), 4875-4887 (2014-06-05)
The cocktail approach is an advantageous strategy used to monitor the activities of several cytochromes P450 (CYPs) in a single test to increase the throughput of in vitro phenotyping studies. In this study, a cocktail mixture was developed with eight
Musiliyu A Musa et al.
Current medicinal chemistry, 15(26), 2664-2679 (2008-11-11)
The coumarin (benzopyran-2-one, or chromen-2-one) ring system, present in natural products (such as the anticoagulant warfarin) that display interesting pharmacological properties, has intrigued chemists and medicinal chemists for decades to explore the natural coumarins or synthetic analogs for their applicability
Soo Hyeon Bae et al.
Antimicrobial agents and chemotherapy, 58(9), 5036-5046 (2014-06-04)
Macrolactin A (MA) and 7-O-succinyl macrolactin A (SMA), polyene macrolides containing a 24-membered lactone ring, show antibiotic effects superior to those of teicoplanin against vancomycin-resistant enterococci and methicillin-resistant Staphylococcus aureus. MA and SMA are currently being evaluated as antitumor agents
Lulzime Ballazhi et al.
Acta pharmaceutica (Zagreb, Croatia), 65(1), 53-63 (2015-03-18)
The study highlights the current progress in the development of coumarin scaffolds for drug discovery as novel anticancer agents in metastatic breast cancer. Eight compounds, combining the coumarin core and five membered heterocycles (isoxazoles and thiazoles) in hydrazinyldiene- -chroman-2,4-diones, were
Nian-Jun Yu et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 38(10), 1489-1492 (2013-08-21)
To study the dynamic accumulation regulation of dry substance and four coumarin constituents in root of Peucedanum praeruptorum, so to provide the basis for optimal harvest time. Roots of P. praeruptorum were collected periodically. The dry weight of the roots
Niina Tani et al.
Bioorganic & medicinal chemistry, 22(23), 6655-6664 (2014-12-03)
Inhibition of CYP2A6-mediated nicotine metabolism can reduce cigarette smoking. We sought potent and selective CYP2A6 inhibitors to be used as leads for drugs useful in smoking reduction therapy, by evaluating CYP2A6 inhibitory effect of novel formyl, alkyl amine or carbonitrile
Vivian C Ezeh et al.
Inorganic chemistry, 52(5), 2323-2334 (2013-02-21)
The EPA has established a maximum contaminant level (MCL) of 10 ppb for arsenic (As) in drinking water requiring sensitive and selective detection methodologies. To tackle this challenge, we have been active in constructing small molecules that react specifically with
Coumarin-induced hepatic necrosis.
P Ghosh et al.
The American journal of gastroenterology, 92(2), 348-349 (1997-02-01)
Da-Bing Ren et al.
Journal of chromatography. A, 1355, 80-85 (2014-06-22)
Selection of an appropriate solvent system is of great importance for a successful counter-current chromatography separation. In this work, the nonrandom two-liquid (NRTL) model, a thermodynamic method, was used for predicting the partition coefficient based on a few measured partition
A ratiometric fluorescent probe for rapid detection of hydrogen sulfide in mitochondria.
Yuncong Chen et al.
Angewandte Chemie (International ed. in English), 52(6), 1688-1691 (2013-01-05)
Darakhshan Qaiser et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 113, 400-407 (2013-06-12)
The fluorescence decay time of Fullerenes C60 and C70 in pure form as well as in mixture with Coumarin C440 and Quinizarine dyes are studied. Results indicate that the decay of pure fullerenes is constant throughout the solute concentration and
Markéta Paloncýová et al.
The journal of physical chemistry. B, 117(8), 2403-2410 (2013-02-08)
The penetration properties of drug-like molecules on human cell membranes are crucial for understanding the metabolism of xenobiotics and overall drug distribution in the human body. Here, we analyze partitioning of substrates of cytochrome P450s (caffeine, chlorzoxazone, coumarin, ibuprofen, and
Shangfeng Pan et al.
Chemical communications (Cambridge, England), 49(73), 8045-8047 (2013-08-02)
We reported a novel hydrogelator with L-lysine as a linker to connect 7-carboxyl methoxycoumarin and hydrazine as lipophilic and water-soluble moieties. Ultrasound accelerated the gelation and induced homogenous self-assembly of fibrils into entangled 3D networks. The hydrogel exhibits great potential
Klaus Abraham et al.
Molecular nutrition & food research, 54(2), 228-239 (2009-12-22)
Coumarin is a secondary phytochemical with hepatotoxic and carcinogenic properties. For the carcinogenic effect, a genotoxic mechanism was considered possible, but was discounted by the European Food Safety Authority in 2004 based on new evidence. This allowed the derivation of
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