0000000000650825

AUTHOR

Mario Reta

showing 2 related works from this author

Photografted methacrylate-based monolithic columns coated with cellulose tris(3,5-dimethylphenylcarbamate) for chiral separation in CEC

2018

A chiral capillary monolithic column for enantiomer separation in capillary electrochromatography was prepared by coating cellulose tris(3,5-dimethylphenylcarbamate) on porous glycidyl methacrylate-co-ethylene dimethacrylate monolith in capillary format grafted with chains of [2(methacryloyloxy)ethyl] trimethylammonium chloride. The surface modification of the monolith by the photografting of [2(methacryloyloxy)ethyl] trimethylammonium chloride monomer as well as the coating conditions of cellulose tris(3,5-dimethylphenylcarbamate) onto the grafted monolithic scaffold were optimized to obtain a stable and reproducible chiral stationary phase for capillary electrochromatography. The effect o…

inorganic chemicalsCHIRAL MONOLITHIC ORGANIC COLUMNSMonolithic HPLC columnFiltration and Separation02 engineering and technology01 natural sciencesEnantioseparationAnalytical Chemistry//purl.org/becyt/ford/1 [https]chemistry.chemical_compoundCapillary electrochromatographyMonolithic hplc columnPhotografting//purl.org/becyt/ford/1.4 [https]AcetonitrileCelluloseMonolithCelluloseAcetonitrileCELLULOSE TRIS(35-DIMETHYLPHENYLCARBAMATE)ChromatographyCapillary electrochromatographygeographyCellulose tris(35-dimethylphenylcarbamate)Chromatographygeography.geographical_feature_categoryCAPILLARY ELECTROCHROMATOGRAPHYEnantiomer010401 analytical chemistryCiencias QuímicasENANTIOSEPARATIONQuímica021001 nanoscience & nanotechnologyChiral monolithic organic columns0104 chemical sciencesMonomerChemistryMonomerchemistryPhotograftingPHOTOGRAFTINGQuímica AnalíticaEnantiomer0210 nano-technologyMonolithCIENCIAS NATURALES Y EXACTAS
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Aceclofenac versus naproxen in the treatment of ankylosing spondylitis: A double-blind, controlled study

1994

Abstract The efficacy and tolerability of aceclofenac and naproxen sodium in the treatment of ankylosing spondylitis (AS) were evaluated and compared in this double-blind, multicenter, controlled study. Of the 130 patients who entered the study, 126 patients met the inclusion criteria. Efficacy was evaluated at baseline, 15 days, and 1, 2, and 3 months using a visual analog scale for spontaneous pain, a zero to three-point scale for pain on movement and pain at rest, and measurements of chest expansion, hand-to-floor distance, Schober's test, and normal daily activities. No significant between-group differences were seen for any of the variables at baseline, except hand-to-floor distance. B…

PharmacologyAnkylosing spondylitisNaproxenmedicine.medical_specialtybusiness.industryVisual analogue scaleIncidence (epidemiology)Naproxen Sodiummedicine.diseaseTolerabilityAnesthesiaPhysical therapyMedicineAceclofenacPharmacology (medical)businessAdverse effectmedicine.drugCurrent Therapeutic Research
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