Search results for "Enzims proteolítics"

showing 2 items of 2 documents

Prevention of Hereditary Angioedema Attacks with a Subcutaneous C1 Inhibitor

2017

Prevenció; Atac d'angioedema; Inhibidor C1 Prevención; Ataque de angioedema; Inhibidor C1 Prevention; Angioedema attack; C1 inhibitor BACKGROUND: Hereditary angioedema is a disabling, potentially fatal condition caused by deficiency (type I) or dysfunction (type II) of the C1 inhibitor protein. In a phase 2 trial, the use of CSL830, a nanofiltered C1 inhibitor preparation that is suitable for subcutaneous injection, resulted in functional levels of C1 inhibitor activity that would be expected to provide effective prophylaxis of attacks. METHODS: We conducted an international, prospective, multicenter, randomized, double-blind, placebo-controlled, dose-ranging, phase 3 trial to evaluate the …

Male:aminoácidos péptidos y proteínas::péptidos::serpinas::proteínas inactivadoras del complemento C1::proteína inhibidora del complemento C1 [COMPUESTOS QUÍMICOS Y DROGAS]0301 basic medicine:Otros calificadores::Otros calificadores::/prevención & control [Otros calificadores]Enzims proteolítics - InhibidorsSelf AdministrationSeverity of Illness Indexlaw.inventionC1-inhibitorSubcutaneous injection0302 clinical medicineRandomized controlled triallawCross-Over StudiesHereditary Angioedema Types I and IIbiologyEdema - PrevencióGeneral Medicine:Cardiovascular Diseases::Vascular Diseases::Angioedema::Angioedemas Hereditary [DISEASES]AnesthesiaHereditary angioedema:Other subheadings::Other subheadings::/administration & dosage [Other subheadings]Female:Amino Acids Peptides and Proteins::Peptides::Serpins::Complement C1 Inactivator Proteins::Complement C1 Inhibitor Protein [CHEMICALS AND DRUGS]medicine.symptomComplement C1 Inhibitor Protein:enfermedades cardiovasculares::enfermedades vasculares::angioedema::angioedemas hereditarios [ENFERMEDADES]AdultRiskmedicine.medical_specialtyInjections Subcutaneous:Aminoácidos Péptidos y Proteínas::Péptidos::Serpinas::Proteínas Inactivadoras del Complemento 1::Proteína Inhibidora del Complemento C1 [COMPUESTOS QUÍMICOS Y DROGAS]Placebo:Other subheadings::Other subheadings::/prevention & control [Other subheadings]03 medical and health sciencesDouble-Blind MethodInternal medicinemedicineHumans:Therapeutics::Drug Therapy::Drug Administration Routes::Injections::Injections Subcutaneous [ANALYTICAL DIAGNOSTIC AND THERAPEUTIC TECHNIQUES AND EQUIPMENT]:Otros calificadores::Otros calificadores::/administración & dosificación [Otros calificadores]Dose-Response Relationship DrugAngioedemabusiness.industry:Terapéutica::Tratamiento Farmacológico::Vías de Administración de Medicamentos::Inyecciones::Inyecciones Subcutáneas [TÉCNICAS Y EQUIPOS ANALÍTICOS DIAGNÓSTICOS Y TERAPÉUTICOS]Injeccions hipodèrmiquesmedicine.diseaseCrossover studyClinical trial:terapéutica::farmacoterapia::vías de administración de medicamentos::inyecciones::inyecciones subcutáneas [TÉCNICAS Y EQUIPOS ANALÍTICOS DIAGNÓSTICOS Y TERAPÉUTICOS]030104 developmental biology030228 respiratory systembiology.proteinbusinessNew England Journal of Medicine
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The catalytic mechanism of glyceraldehyde 3-phosphate dehydrogenase from Trypanosoma cruzi elucidated via the QM/MM approach

2013

Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) has been identified as a key enzyme involved in glycolysis processes for energy production in the Trypanosoma cruzi parasite. This enzyme catalyses the oxidative phosphorylation of glyceraldehyde 3-phosphate (G3P) in the presence of inorganic phosphate (Pi) and nicotinamide adenosine dinucleotide (NAD+). The catalytic mechanism used by GAPDH has been intensively investigated. However, the individual roles of Pi and the C3 phosphate of G3P (Ps) sites, as well as some residues such as His194 in the catalytic mechanism, remain unclear. In this study, we have employed Molecular Dynamics (MD) simulations within hybrid quantum mechanical/molecular …

biocatalysisEnzims proteolíticsParàsitsStereochemistryTrypanosoma cruziGeneral Physics and AstronomyDehydrogenaseMolecular Dynamics SimulationNicotinamide adenine dinucleotideOxidative PhosphorylationSubstrate Specificityglyceraldehyde 3 phosphate dehydrogenaseQM/MMchemistry.chemical_compoundstomatognathic systemGlyceraldehydePhysical and Theoretical Chemistrynicotinamide adenine dinucleotideGlyceraldehyde 3-phosphate dehydrogenasechemistry.chemical_classificationbiologyGlyceraldehyde-3-Phosphate DehydrogenasesActive siteNADmolecular dynamicsEnzymechemistryBiochemistryBiocatalysisbiology.proteinQuantum TheoryNAD+ kinaseOxidation-ReductionPhysical Chemistry Chemical Physics
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