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Sabrina Jarazo Dietrich et al.
PloS one, 10(6), e0128709-e0128709 (2015-06-06)
Although the testis is considered an immunoprivileged organ it can orchestrate immune responses against pathological insults such as infection and trauma. Experimental autoimmune orchitis (EAO) is a model of chronic inflammation whose main histopathological features it shares with human orchitis.
Efficient Trost's ?-addition catalyzed by reusable polymer-supported triphenylphosphine in aqueous media.
Skouta R, et al.
Green Chemistry, 7(8), 571-575 (2005)
Mohammad Amin Kazemian et al.
Journal of molecular modeling, 18(12), 5075-5088 (2012-07-04)
Stable crystalline phosphorus ylides were obtained in excellent yields from the 1:1:1 addition reaction between triphenylphosphine (TPP) and dialkyl acetylenedicarboxylates, in the presence of NH-acids, such as benzhydrazide. To determine the kinetic parameters of the reactions, they were monitored by
A L Zanatta et al.
Lipids, 49(7), 665-675 (2014-05-27)
Dietary fish oil supplementation increases the content of n-3 polyunsaturated fatty acids (PUFA) in cellular membranes. The highly unsaturated nature of n-3 PUFA could result in an enhanced lipid peroxidation in the oxidative environment characteristic of asthma. The oxidative reaction
Carina Bäcktorp et al.
Dalton transactions (Cambridge, England : 2003), 40(42), 11308-11314 (2011-07-09)
The two distinct mechanistic pathways of the Heck reaction, cationic and neutral, are characterized computationally using DFT calculations with corrections for solvation and dispersion. The selectivity in each type of reaction is discussed in terms of the detailed reaction paths
Xiaojing Liu et al.
Cell, 175(2), 502-513 (2018-09-25)
Acetate is a major nutrient that supports acetyl-coenzyme A (Ac-CoA) metabolism and thus lipogenesis and protein acetylation. However, its source is unclear. Here, we report that pyruvate, the end product of glycolysis and key node in central carbon metabolism, quantitatively generates acetate
Jing-Rong Wang et al.
Journal of agricultural and food chemistry, 63(10), 2689-2700 (2015-03-05)
Oxygenated metabolites have been suggested as the major circulating metabolites of ginsenosides. In the current study, 10 oxygenated metabolites of ginsenoside Rb1 in plasma and urine of rat following iv dose were characterized by comparison with chemically synthesized authentic compounds
Wenhua Ji et al.
Journal of chromatography. A, 1368, 44-51 (2014-12-03)
Dummy molecularly imprinted polymers (DMIPs) for simultaneously selective removal and enrichment of ginkgolic acids (GAs) during the processing of Ginkgo biloba leaves have been prepared. Two dummy template molecule with similar structural skeleton to GAs, 6-methoxysalicylic acid (MOSA, DT-1) and
Esben P K Olsen et al.
Journal of the American Chemical Society, 137(2), 834-842 (2014-12-30)
The mechanism for the iridium-BINAP catalyzed dehydrogenative decarbonylation of primary alcohols with the liberation of molecular hydrogen and carbon monoxide was studied experimentally and computationally. The reaction takes place by tandem catalysis through two catalytic cycles involving dehydrogenation of the
Anna K E Gallien et al.
Dalton transactions (Cambridge, England : 2003), 43(35), 13278-13292 (2014-07-25)
Two different structure types were found for a series of mononuclear dinitrosyl complexes of the general formula [RuL2(NO)2X]BF4 (L = monodentate phosphane, X = Cl, Br, I). The {Ru(NO)2}(8)-type target compounds were prepared by the reduction of the respective {RuNO}(6)
M P Bubnov et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 209(2), 149-155 (2011-02-11)
The number of dicarbonyl-o-semiquinonato (o-iminosemiquinonato) rhodium complexes was isolated and characterized. Some reactions of these compounds with tertiary phosphines (substitution, addition) were studied by EPR in solution using o-semiquinones (o-iminosemiquinones) as spin labels.
Elliot L Bennett et al.
Inorganic chemistry, 53(6), 2963-2967 (2014-02-28)
A structural, spectroscopic, and computational investigation of Stryker's reagent, [HCu{P(C6H5)3}]6, and its isotopomers has provided new insights into the complex. Neutron diffraction shows that the hydrides are best described as edge bridging rather than face bridging. The combination of infrared
Rossana Canavesi et al.
Journal of pharmaceutical and biomedical analysis, 97, 141-150 (2014-05-28)
Pantethine (d-bis-(N-pantothenyl-β-aminoethyl)-disulfide, PAN), the stable disulfide form of pantetheine, has beneficial effects in vascular diseases being able to decrease the hyperlipidaemia, moderate the platelet function and prevent the lipid peroxidation. Furthermore, recent studies suggested that PAN may be an effective
Hui Yang et al.
Toxicology letters, 230(1), 10-18 (2014-08-08)
Gold nanoparticles (GNPs) have considerable applications in biomedicine, such as in bio-sensing, bio-imaging, drug delivery and photothermal therapeutics. However, currently there are limited information regarding the impact of pregnancy on their biodistribution, elimination and toxicity. In this study, we investigated
Ji-Feng Shi et al.
Journal of biomedical nanotechnology, 11(9), 1568-1582 (2015-10-22)
Regular chemotherapy cannot eradicate invasive breast cancer cells and the residual cancer cells will form vasculogenic mimicry (VM) channels under hypoxic conditions to provide nutrients for cancer masses prior to angiogenesis. This phenomenon is a major reason for the recurrence
Vengai Mavangira et al.
Journal of dairy science, 98(9), 6202-6215 (2015-07-15)
Coliform mastitis is a severe and sometimes fatal disease characterized by an unregulated inflammatory response. The initiation, progression, and resolution of inflammatory responses are regulated, in part, by potent oxylipid metabolites derived from polyunsaturated fatty acids. The purpose of this
Thangavel Sathiya Kamatchi et al.
Dalton transactions (Cambridge, England : 2003), 41(7), 2066-2077 (2011-12-21)
With the aim to develop more efficient, less toxic, target specific metal drugs and evaluate their anticancer properties in terms of oxidation state and co-ligand sphere, a sequence of Ru(II), Ru(III) complexes bearing 4-hydroxy-pyridine-2,6-dicarboxylic acid and PPh(3)/AsPh(3) were synthesized and
New complexes of ruthenium (II) and (III) with triphenylphosphine, triphenylarsine, trichlorostannate, pyridine and other ligands.
Stephenson TA and Wilkinson G.
J. Inorg. Nucl. Chem., 28(4), 945-956 (1966)
Kristel Kodar et al.
Chembiochem : a European journal of chemical biology, 16(4), 683-693 (2015-02-04)
Trehalose glycolipids play an important role in the pathogenesis of Mycobacterium tuberculosis and are used as adjuvants for vaccines; however, much still remains unanswered about the mechanisms through which these glycolipids exert their immunomodulatory potential. Recently, the macrophage-inducible C-type lectin
Jagannath Bhuyan et al.
Chemistry, an Asian journal, 7(11), 2690-2695 (2012-08-29)
Two iron-nitrosyl-porphyrins, nitrosyl[meso-tetrakis(3,4,5-trimethoxyphenylporphyrin]iron(II) acetic acid solvate (3) and nitrosyl[meso-tetrakis(4-methoxyphenylporphyrin]iron(II) CH(2)Cl(2) solvate (4), were synthesized in quantitative yield by using a modified procedure with nitrous acid, followed by oxygen-atom abstraction by triphenylphosphine under an argon atmosphere. These nitrosyl porphyrins are in
Seyed Mohammad Davachi et al.
Materials science & engineering. C, Materials for biological applications, 58, 294-309 (2015-10-20)
In this study, the encapsulated triclosan with a low molecular weight PLLA (LATC30) is dispersed into a PLLA having higher molecular weight via melt blending to increase the overall properties and particularly antibacterial activity of the system. The proposed method
Minami Nishikiori et al.
Journal of chromatographic science, 53(4), 537-541 (2014-07-19)
It has been suggested that serum concentrations of polyunsaturated essential fatty acids correlate with the symptoms or severity of various diseases, including depression and Alzheimer-type dementia, and that determination of serum fatty acids might be important for disease diagnosis. Thus
Vadim Lankin et al.
Molecular and cellular biochemistry, 395(1-2), 241-252 (2014-07-06)
It was found that glucose in the range of concentrations 12.5-100 mM stimulated Cu(2+)-mediated free radical peroxidation of low-density lipoproteins (LDL) from human blood plasma. Considering the kinetic parameters of LDL peroxidation we proposed that intensification of this process may be
Selective hydroformylation of polyunsaturated fats with a rhodium-triphenylphosphine catalyst.
Frankel EN and Thomas FL.
Journal of the American Oil Chemists' Society, 49(1), 10-14 (1972)
Yong Ma et al.
Langmuir : the ACS journal of surfaces and colloids, 27(21), 13097-13103 (2011-09-21)
Chemically selective liposomal surface functionalization and liposomal microarray fabrication using azide-reactive liposomes are described. First, liposome carrying PEG-triphenylphosphine was prepared for Staudinger ligation with azide-containing biotin, which was conducted in PBS buffer (pH 7.4) at room temperature without a catalyst.
Andrea Leonardi et al.
Epigenetics, 15(10), 1121-1138 (2020-04-19)
The epitranscriptomic writer Alkylation Repair Homolog 8 (ALKBH8) is a transfer RNA (tRNA) methyltransferase that modifies the wobble uridine of selenocysteine tRNA to promote the specialized translation of selenoproteins. Using Alkbh8 deficient (Alkbh8def) mice, we have investigated the importance of
Huitong Wang et al.
The Analyst, 140(13), 4694-4701 (2015-05-07)
The comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry (GC × GC/TOFMS) has been used to characterize a crude oil and a source rock extract sample. During the process, a series of pairwise components between monocyclic alkanes and mono-aromatics have been discovered.
Radka Křikavová et al.
PloS one, 9(9), e107373-e107373 (2014-09-17)
A series of gold(I) complexes involving triphenylphosphine (PPh3) and one N-donor ligand derived from deprotonated mono- or disubstituted hypoxanthine (HLn) of the general composition [Au(Ln)(PPh3)] (1-9) is reported. The complexes were thoroughly characterized, including multinuclear high resolution NMR spectroscopy as
Jasmin Awad et al.
Plant physiology, 167(4), 1592-1603 (2015-02-11)
Different peroxidases, including 2-cysteine (2-Cys) peroxiredoxins (PRXs) and thylakoid ascorbate peroxidase (tAPX), have been proposed to be involved in the water-water cycle (WWC) and hydrogen peroxide (H2O2)-mediated signaling in plastids. We generated an Arabidopsis (Arabidopsis thaliana) double-mutant line deficient in
R Prabhakaran et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 78(2), 844-853 (2011-01-11)
A new series of new hetero-bimetallic complexes containing iron and ruthenium of the general formula [RuCl(CO)(B)(EPh3)(L)] (where E=P or As; B=PPh3, AsPh3, py or pip; L=ferrocene derived monobasic bidentate thiosemicarbazone ligand) have been synthesized by the reaction between ferrocene-derived thiosemicarbazones
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