0000000000458511

AUTHOR

Fabrizio Palumbo

showing 2 related works from this author

Enuresis Subtypes Based on Nocturnal Hypercalciuria: A Multicenter Study

2003

Purpose: Desmopressin may not be effective for nocturnal enuresis associated with polyuria and hypercalciuria. Nighttime hypercalciuria in an enuretic population from 5 centers and its correlation with nighttime polyuria were verified. Materials and Methods: A total of 450 enuretic patients (278 males, 172 females, mean age 9.7 years) were evaluated with 72-hour micturition charts, urinalysis, serum creatinine and osmolarity, diurnal and nocturnal electrolytes with fractional Na+ and K+ urinary excretion, and nocturnal (4 a.m.) plasma vasopressin. Creatinine electrolytes and osmolarity were measured in daytime (8 a.m. to 8 p.m.) and nighttime (8 p.m. to 8 a.m.) urine volumes. Patients were …

Malemedicine.medical_specialtyAdolescentendocrine system diseasesUrinalysisVasopressinsUrologymedia_common.quotation_subjectPopulationUrinary incontinenceUrologyUrinary incontinenceurologic and male genital diseasesUrinationDiagnosis DifferentialElectrolytesAdrenocorticotropic HormonePolyuriaEnuresisElectrolyteInternal medicineEnuresimedicineHumansEnuresis; Polyuria; Urinary incontinence; Vasopressin; Adolescent; Adrenocorticotropic Hormone; Calcium; Child; Circadian Rhythm; Creatinine; Deamino Arginine Vasopressin; Diagnosis Differential; Electrolytes; Enuresis; Female; Humans; Male; Polyuria; Vasopressins; UrologyDeamino Arginine VasopressinHypercalciuriaChildDesmopressineducationmedia_commoneducation.field_of_studymedicine.diagnostic_testPolyuriabusiness.industryEnuresismedicine.diseasefemale genital diseases and pregnancy complicationsCircadian RhythmEndocrinologyCreatinineCalciumFemalemedicine.symptombusinessVasopressinhormones hormone substitutes and hormone antagonistsHumanmedicine.drugJournal of Urology
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Estudio del proceso de abstracción de hidrógeno en derivados fotoactivos del colesterol

2016

La peroxidación lipídica (PL) es un proceso mediante el cual diversas especies reactivas atacan los lípidos de la membrana celular, promoviendo su degradación oxidativa. En diferentes estudios se ha demostrado que la PL puede producirse por radiación ultravioleta de tipo A en combinación con agentes fotosensibilizantes, los cuales al absorber luz pueden inducir una alteración física o química en otra entidad molecular. Entre estos agentes se encuentran algunos fármacos fotoactivos como los antiinflamatorios no esteroideos (AINEs) del grupo de los ácidos 2-arilpropiónicos, tales como el ketoprofeno (KP), el ácido tiaprofénico (TPA) y el suprofeno (SP). Estos fármacos poseen un grupo cromófor…

abstracción de hidrógenoUNESCO::QUÍMICAfotoproductosestado excitado tripletecolesterolperoxidación lipídica:QUÍMICA [UNESCO]
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