Intermolecular Dehydrative Coupling Reaction of Arylketones with Cyclic Alkenes Catalyzed by a Well-Defined Cationic Ruthenium-Hydride Complex: A Novel Ketone Olefination Method via Vinyl C–H Bond Activation [PDF]
, 2010 The cationic ruthenium−hydride complex [(η6-C6H6)(PCy3)(CO)RuH]+BF4− was found to be a highly effective catalyst for the intermolecular olefination reaction of aryl ketones with cycloalkenes.
Lee, Do W., Yi, Chae S.
core +2 more sources
Genomic organization of the human C3a receptor [PDF]
European Journal of Immunology, 1998 The human C3a receptor (C3aR) mediates the activation of cells by the potent proinflammatory chemoattractant C3a, an anaphylatoxin, generated in the early phase of an inflammatory reaction by proteolytic cleavage of the complement component C3. To understand the molecular mechanisms that regulate C3aR gene expression, we initiated studies to determine ...
D, Paral +6 more
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Angewandte Chemie, EarlyView.We prepared five glycosylated liposomal nanoparticles (G‐LNPs) to investigate the role of glycosylation and protein corona in modulating the in vivo behavior of G‐LNPs. We show that IgG and complement C3 adsorption enhanced liposomal nanoparticle clearance, with IgG promoting subsequent C3 binding.
Yingjie Yu +18 more
wiley +2 more sources
Complement inhibition promotes endogenous neurogenesis and sustained anti-inflammatory neuroprotection following reperfused stroke. [PDF]
PLoS ONE, 2012 The restoration of blood-flow following cerebral ischemia incites a series of deleterious cascades that exacerbate neuronal injury. Pharmacologic inhibition of the C3a-receptor ameliorates cerebral injury by attenuating post-ischemic inflammation. Recent
Andrew F Ducruet +11 more
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4-Nitrophenyl 2-methylbenzoate [PDF]
, 2009 The title compound, C14H11NO4, crystallizes with two molecules in the asymmetric unit. The major conformational difference between these two molecules is the dihedral angle between the aromatic rings, namely 36.99 (5) and 55.04 (5)°.
Bibi, Uzma +3 more
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Human Plasmacytoid Dendritic Cells Express Receptors for Anaphylatoxins C3a and C5a and Are Chemoattracted to C3a and C5a [PDF]
Journal of Investigative Dermatology, 2006 The presence of plasmacytoid dendritic cells (pDC) was recently demonstrated in lesions of inflammatory skin diseases. Since anaphylatoxins or their precursors were also found in such lesions, we investigated a possible interaction between pDC and anaphylatoxins C3a and C5a.
Gutzmer, Ralf +6 more
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Synergistic Effects of Tricalcium Aluminate and Gypsum on Performance of Oil Well Cement Slurries
Zuanjingye yu wanjingyeTo better control the quality of oil well cement, class G cement clinkers with different contents of tricalcium aluminate (C3A) were mixed with different kinds of gypsums, and study was conducted on the synergistic effects of C3A and gypsum on the ...
Dan DAI +5 more
doaj +1 more source
Influence of Lithium Carbonate on C3A Hydration
Advances in Materials Science and Engineering, 2018 Lithium salts, known to ameliorate the effects of alkali-silica reaction, can make significant effects on cement setting. However, the mechanism of effects on cement hydration, especially the hydration of C3A which is critical for initial setting time of
Weiwei Han +5 more
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Cancer Biology & Medicine, 2021 Objective: Myeloma bone disease (MBD) is the most common complication of multiple myeloma (MM). Our previous study showed that the serum levels of C3/C4 in MM patients were significantly positively correlated with the severity of bone disease.
Fengjuan Jiang +12 more
doaj +1 more source
The effects of MgO, Na2O and SO3 on industrial clinkering process: phase composition, polymorphism, microstructure and hydration, using a multidisciplinary approach [PDF]
, 2019 Preprint publicado en: Materials Characterization Volume 155, September 2019, 109809The present investigation deals with how minor elements (their oxides: MgO, Na2O and SO3) in industrial kiln feeds affect (i) chemical reactions upon clinkering, (ii ...
Alessandro, Pavese +6 more
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