0000000000144459

AUTHOR

Iciar Castro-vega

showing 7 related works from this author

Role of Endoplasmic Reticulum and Oxidative Stress Parameters in the Pathophysiology of Disease-Related Malnutrition in Leukocytes of an Outpatient P…

2019

Cellular pathways such as inflammation or oxidative stress are the cause and triggers of disease-related malnutrition (DRM), but the influence of these markers on endoplasmic reticulum (ER) stress is unknown. The objective of this study was to analyze the relationship between mitochondrial function and ER stress parameters in a DRM population. The study population was composed of 82 outpatient subjects, of whom 45 were diagnosed with DRM and 37 were confirmed to be normonourished according to the American Society for Parenteral and Enteral Nutrition ASPEN criteria. We evaluated anthropometrical and biochemical parameters, pro-inflammatory cytokines in serum. Oxidative and ER stress markers …

AdultMale0301 basic medicinemedicine.medical_specialtyPopulationNutritional Statuslcsh:TX341-641InflammationOxidative phosphorylationEndoplasmic Reticulummedicine.disease_cause03 medical and health sciences0302 clinical medicinemitochondrial functionInternal medicineOutpatientsdisease-related malnutritionLeukocytesmedicineHumans030212 general & internal medicineeducationoutpatient populationAgededucation.field_of_study030109 nutrition & dieteticsNutrition and DieteticsAnthropometryATF6business.industryBrief ReportEndoplasmic reticulumMalnutritionMiddle AgedOxidative StressEndocrinologyinflammationendoplasmic reticulum stressUnfolded protein responseCytokinesFemaleSignal transductionmedicine.symptombusinesslcsh:Nutrition. Foods and food supplyOxidative stressFood ScienceNutrients
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Malnutrition impairs mitochondrial function and leukocyte activation

2019

Abstract Background The aim of this study was to evaluate markers of inflammation, oxidative stress and endothelial function in a disease-related malnutrition (DRM) outpatient population. Methods For this cross-sectional study, a total of 83 subjects were included and clustered in 3 groups: 34 with normonutrition (NN), 21 with DRM without inflammation (DRM-I) and 28 with DRM and inflammation (DRM + I). Nutritional diagnosis was conducted for all subjects according to ASPEN. Biochemical parameters, proinflammatory cytokines, reactive oxygen species production, glutathione, mitochondrial membrane potential, oxygen consumption, adhesion molecules and leukocyte-endothelium interactions were eva…

Male0301 basic medicineMedicine (miscellaneous)Mitochondrionmedicine.disease_causechemistry.chemical_compound0302 clinical medicineLeukocytesDisease-related malnutrition030212 general & internal medicineEndothelial dysfunctionlcsh:RC620-627Membrane Potential Mitochondrialchemistry.chemical_classificationeducation.field_of_studyNutrition and DieteticsMiddle AgedGlutathioneMitochondrialcsh:Nutritional diseases. Deficiency diseasesCytokinesFemalelcsh:Nutrition. Foods and food supplymedicine.medical_specialtyPopulationlcsh:TX341-641Proinflammatory cytokine03 medical and health sciencesInternal medicineCell AdhesionmedicineHumanseducationOutpatient populationAgedInflammationReactive oxygen species030109 nutrition & dieteticsbusiness.industryResearchMalnutritionEndothelial functionGlutathionemedicine.diseaseOxygenCross-Sectional StudiesEndocrinologychemistrySpainTransferrinOxidative stressReactive Oxygen SpeciesbusinessOxidative stressNutrition Journal
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Prevalencia de riesgo de desnutrición y desnutrición establecida en población ambulatoria, institucionalizada y hospitalizada en un departamento de s…

2017

Introduccion: la prevalencia de desnutricion relacionada con la enfermedad (DRE) varia segun la poblacion estudiada y los metodos empleados para el cribado, para la valoracion nutricional y los criterios diagnosticos. Objetivos: determinar la prevalencia de riesgo nutricional y de desnutricion establecida, tipo y grado de la misma en poblacion ambulatoria, hospitalizada e institucionalizada, en un departamento de salud. Material y metodos: estudio transversal y descriptivo con seleccion aleatoria de la muestra. A la poblacion reclutada se le realizo el Malnutrition Universal Screening Tool (MUST) como cribado para evaluar el riesgo nutricional y una valoracion nutricional completa segun los…

0301 basic medicine03 medical and health sciencesValoración nutricional030109 nutrition & dietetics0302 clinical medicineNutrition and DieteticsMedicine (miscellaneous)030212 general & internal medicineDesnutrición relacionada con la enfermedadCribado nutricionalDesnutrición establecidaRiesgo de desnutriciónNutrición Hospitalaria
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MOESM1 of Malnutrition impairs mitochondrial function and leukocyte activation

2019

Additional file 1: Figure S1. Flow Chart of the number of subjects throughout the study.

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Validación del cribado nutricional Malnutrition Screening Tool comparado con la valoración nutricional completa y otros cribados en distintos ámbitos…

2018

Resumen Introducción: los cribados son empleados para detectar el riesgo nutricional y permiten intervenir precozmente e influir en el pronóstico. La herramienta Malnutrition Screening Tool (MST) está validada en paciente hospitalizado y oncológico ambulatorio. Objetivo: analizar por ámbitos sociosanitarios y grupos etarios los cribados MST, Malnutrition Universal Screening Tool (MUST) y Mini Nutritional Assessment-Short Form (MNA-sf) respecto a la valoración nutricional completa (VNC) como patrón de referencia, y evaluar la utilidad del MST en aquellos ámbitos donde no está validado. Material y métodos: se han incluido 815 sujetos ambulatorios, hospitalizados e institucionalizados. Se les …

0301 basic medicineValidation study030109 nutrition & dieteticsNutrition and DieteticsNutrition assessmentValoración nutricionalbusiness.industryMedicine (miscellaneous)Fiabilidad03 medical and health sciencesMedicineValidezbusinessRiesgo nutricionalCribado nutricionalHumanitiesDesnutrición establecida
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Validity, efficacy and reliability of 3 nutritional screening tools regarding the nutritional assessment in different social and health areas.

2017

Abstract Introduction and objective Nutritional screening allows for the detection of nutritional risk. Validated tools should be implemented, and their usefulness should be contrasted with a gold standard. The aim of this study is to discover the validity, efficacy and reliability of 3 nutritional screening tools in relation to complete nutritional assessment. Material and methodology A sub-analysis of a cross-sectional and descriptive study on the prevalence of disease-related malnutrition. The sample was selected from outpatients, hospitalized and institutionalized patients. MUST, MNAsf and MST screening were employed. A nutritional assessment of all the patients was undertaken. The SENP…

0301 basic medicineDiagnostic Screening Programsmedicine.medical_specialtyHospitalized patientsNutritional StatusSensitivity and SpecificitySampling Studies03 medical and health sciencesOutpatientsScreening methodPrevalenceMedicineHumansScreening toolNutritional riskReliability (statistics)AgedAged 80 and overInpatients030109 nutrition & dieteticsbusiness.industryGold standardMalnutritionInstitutionalizationReproducibility of ResultsMiddle Agedmedicine.diseaseNutrition SurveysMalnutritionCross-Sectional StudiesNutrition AssessmentROC CurveFamily medicineArea Under CurvebusinessMedicina clinica
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Neoplasia mandibular y gastrostomía: a propósito de un caso nutricional

2018

Se expone el caso de un varón de 47 años con carcinoma epidermoide mandibular. Su evolución ocasiona la aparición de una desnutrición calórica severa que requiere una valoración nutricional completa con el método SENPE-SEDOM. Dicha situación se agrava con el tratamiento quirúrgico y oncológico, desarrollando una disfagia mecánica grave, valorada y diagnosticada con el Método de Exploración Clínica Volumen-Viscosidad (MECV-V). El paciente requiere progresivas adaptaciones dietéticas tanto de textura como de aporte nutricional, precisando el uso de sonda de alimentación por gastrostomía y de nutrición enteral a través de ella. La finalidad es mejorar el estado nutricional, que había empeorado…

0301 basic medicinePediatricsmedicine.medical_specialtyDesnutriciónRC620-627Neoplasias de Cabeza y CuelloDiseaseEnteral administrationGastrostomy feeding tube03 medical and health sciencesTrastornos de DegluciónmedicineBasal cellTX341-641GastrostomíaNutritional diseases. Deficiency diseasesNutrición Enteral030109 nutrition & dieteticsNutrition and Dieteticsbusiness.industryNutrition. Foods and food supplymedicine.diseaseDysphagiaDietoterapia.MalnutritionParenteral nutritionDietoterapiamedicine.symptombusinessOral feedingFood Science
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