Search results for "perch"
showing 10 items of 1084 documents
New alkoxo-bridged mixed-valence cobalt clusters: Synthesis, crystal structures and magnetic properties
2008
Two new Co II /Co III complexes, [{Co II Co III (mea) 3 } 2 (bpe) 3 ](ClO 4 ) 4 · 1.5CH 3 OH · 1.5H 2 O ( 1 ) and [ Co 4 II Co 3 III ( dea ) 6 ( CH 3 COO ) 3 ] ( ClO 4 ) 0.75 ( CH 3 COO ) 1.25 · 0.5 H 2 O ( 2 ) [Hmea = monoethanolamine H 2 dea = diethanolamine and bpe = 1,2-bis(4-pyridyl)ethane], have been obtained by reacting cobalt(II) perchlorate ( 1 and 2 ), Hmea ( 1 )/H 2 dea ( 2 ), bpe ( 1 ) and sodium acetate ( 2 ). The crystal structures of 1 and 2 have been solved by single crystal X-ray diffraction. Crystal 1 contains “Chinese lantern”-like shaped cations, resulting by connecting two {Co II Co III (mea) 3 } moieties with three flexible bpe ligands. The coordination sphere of the …
New Lipid Modulating Drugs: The Role of Microsomal Transport Protein Inhibitors
2011
Microsomal triglyceride transfer protein (MTP) is involved in the synthesis of very low density lipoprotein in the liver. Its deficiency results in abetalipoproteinemia. MTP inhibitors target the assembly and secretion of apolipoprotein B-containing lipoproteins. These agents may potentially play a role, alone or in combination, in the treatment of hypercholesterolemia or hypertriglyceridemia. Clinical applications of MTP inhibitors initially focused primarily on high-dose monotherapy in order to produce substantial reductions in LDL-cholesterol levels but these proved to induce significant hepatic steatosis and transaminase elevations. However, likely orphan indications for MTP inhibitors,…
CCDC 1917754: Experimental Crystal Structure Determination
2019
Related Article: Víctor García-López, Mario Palacios-Corella, Verónica Gironés-Pérez, Carlos Bartual-Murgui, José Antonio Real, Eric Pellegrin, Javier Herrero-Martín, Guillem Aromí, Miguel Clemente-León, Eugenio Coronado|2019|Inorg.Chem.|58|12199|doi:10.1021/acs.inorgchem.9b01526
« Le Rat et l'Huître » dans la version de Charles Nodier
2012
Compte rendu de l'ouvrage "Dérision et supercherie dans l'œuvre de Charles Nodier" (actes du colloque de Dole du 18 octobre 2008), sous la direction de Jacques Geoffroy (Dole, éd. de La Passerelle, 2009).
CCDC 1577623: Experimental Crystal Structure Determination
2018
Related Article: M. Luisa Calatayud, Marta Orts-Arroyo, Miguel Julve, Francesc Lloret, Nadia Marino, Giovanni De Munno, Rafael Ruiz-García, Isabel Castro|2018|J.Coord.Chem.|71|657|doi:10.1080/00958972.2017.1421950
Breakthrough in the α-Perchlorination of Acyl Chlorides
2012
The preparation of -perchloroacyl chlorides, from reaction of the corresponding unfunctionalized acyl halides with chlorine, was efficiently achieved under base-catalysis, using a tetraalkylammonium chloride as catalyst. The process is solvent-free and the procedure is easy, inexpensive, and suitable for scale-up.
Bempedoic acid as adjunct for traditional lipid-lowering therapy in patients with hyperlipidaemia
2020
Statin therapy has been the cornerstone for the reduction of cholesterol and circulating low-density lipoprotein (LDL) in patients with cardiovascular diseases. However, statin monotherapy has disadvantages attributable to myopathies and to the insufficient cholesterol reduction observed in some patients. There is a need for new well-tolerated therapies for lowering LDL. This review will focus on bempedoic acid in combination with traditional statin therapy or other lipid-lowering agents and its emerging role in LDL-C lowering. Bempedoic acid is also a viable alternative for reducing LDL cholesterol in the treatment of some patients suffering from heterozygous familial hypercholesterolemia.
CCDC 1914220: Experimental Crystal Structure Determination
2019
Related Article: Julia Vallejo, Marta Viciano-Chumillas, Francisco Lloret, Miguel Julve, Isabel Castro, J. Krzystek, Mykhaylo Ozerov, Donatella Armentano, Giovanni De Munno, Joan Cano|2019|Inorg.Chem.|58|15726|doi:10.1021/acs.inorgchem.9b01719
In vitro evaluation of efficacy of different rotary instrument systems for gutta percha removal during root canal retreatment
2016
Background: Complete removal of old filling material during root canal retreatment is fundamental for predictable cleaning and shaping of canal anatomy. Most of the retreatment methods tested in earlier studies have shown inability to achieve complete removal of root canal filling. Therefore the aim of this investigation was to assess the efficacy of three different rotary nickel titanium retreatment systems and Hedstrom files in removing filling material from root canals. Material and Methods: Sixty extracted mandibular premolars were decoronated to leave 15 mm root. Specimen were hand instrumented and obturated using gutta percha and AH plus root canal sealer. After storage period of two …