Search results for "341"

showing 10 items of 462 documents

Metabolic Impacts of Confinement during the COVID-19 Pandemic Due to Modified Diet and Physical Activity Habits

2020

While the detrimental effects of a chronic positive energy balance due to a sedentary lifestyle have been well established, the impacts of a short period of abruptly reduced physical activity and overeating arising from strict confinement due to the COVID-19 pandemic will soon start to emerge. To reasonably anticipate major consequences according to the available evidence, we hereby review the literature for studies that have explored the health impacts of several weeks of a reduction in physical activity and daily step-count combined with modified eating habits. These studies identify as main metabolic consequences increases in insulin resistance, total body fat, abdominal fat and inflamma…

Pneumonia Viral030209 endocrinology & metabolismlcsh:TX341-641DiseaseReviewsarcopenia03 medical and health sciencesBetacoronavirus0302 clinical medicineInsulin resistanceConfined SpacesRisk FactorsEnvironmental healthDiabetes mellitusInsulinainsulin resistanceacute sedentary lifestyleMedicineHumans030212 general & internal medicineOvereatingstep reductionPandemicsSedentary lifestyleMetabolismoMetabolic SyndromeHormonaNutrition and Dieteticsbusiness.industryMechanism (biology)SARS-CoV-2COVID-19Deportepositive energy balancemedicine.diseaseEjercicio físicoDietSarcopeniaQuarantineMetabolic syndromeSedentary BehaviorbusinessCoronavirus InfectionsEnergy IntakeEnergy Metabolismlcsh:Nutrition. Foods and food supplyFood Sciencemetabolic consequencesNutrients
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Anti-proliferative effect of main dietary phytosterols and β-cryptoxanthin alone or combined in human colon cancer Caco-2 cells through cytosolic Ca+…

2015

β-cryptoxanthin (β-Cx) and phytosterols (Ps) have potential against different cancer types, including colon cancer. However, their combined action has not been reported so far. Human colon cancer Caco-2 cells were treated 24 h with β-Cx and/or main dietary Ps (β-sitosterol, campesterol and stigmasterol), alone or in combination, at concentrations compatible with physiological human serum levels. A decrease in cell viability due to apoptosis (rise in sub-G1 population and exposure of membrane phosphatidylserine) was accompanied with dephosphorylation of BAD, mitochondrial depolarization and caspase 3-dependent PARP cleavage, with intracellular Ca2+ influx and increase of RONS levels as initi…

PopulationMedicine (miscellaneous)ApoptosisPharmacologymedicine.disease_causeβ-Cryptoxanthinchemistry.chemical_compoundSettore BIO/10 - BiochimicamedicineTX341-641educationCaco-2 cellsCaspaseeducation.field_of_studyNutrition and DieteticsbiologyNutrition. Foods and food supplyCancerPhytosterolsPhosphatidylserinemedicine.diseaseAnti-proliferation Apoptosis β-Cryptoxanthin Caco-2 cells PhytosterolsBiochemistrychemistryCaco-2ApoptosisAnti-proliferationbiology.proteinIntracellularOxidative stressFood Science
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Lifetime total and beverage specific - alcohol intake and prostate cancer risk: a case-control study

2004

Abstract Background We investigated lifetime alcohol consumption and prostate cancer risk in a case-control study conducted in Buffalo, NY (1998–2001). Methods The study included 88 men, aged 45 to 85 years with incident, histologically-confirmed prostate cancer and 272 controls. We conducted extensive in-person interviews regarding lifetime alcohol consumption and other epidemiologic data. Results Prostate cancer risk was not associated with lifetime intake of total and beverage specific ethanol. In addition we found no association with number of drinks per day (average drinks per day over the lifetime) or drinks per drinking day (average drinks per day on drinking days only over the lifet…

Prostate cancer riskNutrition and Dieteticsbusiness.industryCase-control studyMedicine (miscellaneous)Case Reportlcsh:TX341-641Clinical nutritionmedicine.disease3. Good health03 medical and health sciencesProstate cancerlcsh:Nutritional diseases. Deficiency diseases0302 clinical medicine030220 oncology & carcinogenesisEnvironmental healthEtiologyMedicineAlcohol intake030212 general & internal medicineEpidemiologic databusinessAlcohol consumptionlcsh:Nutrition. Foods and food supplylcsh:RC620-627Nutrition Journal
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BMI-BFMNU: A structural index linked to fat mass

2021

Abstract Introduction: Body mass index (BMI) provides little information on body composition. For example, two people with the same BMI might have different body compositions. In this sense, the development of a new BMI able to provide body composition information is of clinical and scientific interest. The aim of the study was to suggest a new modified BMI formula. Material and Methods: A total of 108 subject, females 56 and males 52, 0-73 years old, in various physiopathological conditions were evaluated. Data were collected and processed by a program that through anthropometric measurements calculates classic BMI, volume, surface, V/S (that we can defined like a body-thickness “pse…

RC620-627Fat contentStructural index030209 endocrinology & metabolism030204 cardiovascular system & hematologyBody volumeBody Mass IndexFat mass03 medical and health sciences0302 clinical medicineStatisticsBody surfaceTX341-641Body Weights and MeasuresObesityNutritional diseases. Deficiency diseasesMathematicsNutrition and DieteticsAnthropometryNutrition. Foods and food supplyAnthropometryAdipose TissueNormal weightObesitatBody mass indexAntropometriaFood ScienceRevista Española de Nutrición Humana y Dietética
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Estudio del estado nutricional de estudiantes de educación primaria y secundaria de la provincia de Valencia y su relación con la adherencia a la Die…

2014

Introducción: La obesidad infantil está alcanzando cifras muy elevadas entre la población infantil española favoreciendo la obesidad en la edad adulta. El objetivo del presente estudio es conocer el estado nutricional de estudiantes de seis colegios de la provincia de Valencia y su grado de adhesión a la Dieta Mediterránea (DM).Material y métodos: Estudio transversal en el que participaron 777 estudiantes, 49,9% eran chicos y 50,1% chicas con edades comprendidas entre 8 y 16 años. Se determinó el peso y la altura de cada participante y se calculó el Índice de Masa Corporal (IMC). A partir del IMC se calculó el Z-score. Para determinar el grado de adhesión a la DM se utilizó el test KidMed.R…

RC620-627Mediterranean dietObesidadOverweightChildhood obesitymedicineTX341-641Nutritional diseases. Deficiency diseasesEating habitsNutrition and DieteticsNutrition. Foods and food supplybusiness.industryNutritional statusmedicine.diseaseObesityComedor escolarSobrepesoEscuelaServicios de alimentaciónCateringmedicine.symptombusinessBody mass indexFood ScienceDemographyPediatric populationRevista Española de Nutrición Humana y Dietética
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Mirando hacia atrás para vislumbrar el futuro de la Revista Española de Nutrición Humana y Dietética: líneas estratégicas 2017

2016

Se realiza una valoración de los logros alcanzados por la revista RENHyD en estos últimos años, así como por aquellas acciones desarrolladas que han conllevado resultados no satisfactorios. Las lecciones aprendidas, en este recorrido, han ayudado a definir las líneas estratégicas a desarrollar en este próximo año. Estas líneas que se presentan tienen por finalidad incrementar la calidad formal de la revista de acuerdo con los estándares internacionales, lo cual posibilitará la indexación en más bases de datos bibliográficas de ámbito internacional.

RC620-627Nutrition and DieteticsNutrition. Foods and food supplyRevista Española de Nutrición y DietéticaPhilosophy010102 general mathematics01 natural sciences03 medical and health sciences0302 clinical medicineRevista RENHyDLíneas estratégicasbibliometríaTX341-641Enfermería030212 general & internal medicine0101 mathematicsNutritional diseases. Deficiency diseasesHumanitiesFood Science
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El camino de la consolidación en el trabajo científico

2014

RC620-627Nutrition and DieteticsNutrition. Foods and food supplydietistaciencianutricionistaTX341-641Nutritional diseases. Deficiency diseasesFood ScienceRevista Española de Nutrición Humana y Dietética
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Evaluación de la ingesta alimentaria: una reflexión que nos acerque al futuro

2021

El mantenimiento de un óptimo estado de salud es un tema de relevancia que ha llevado a científicos/as y clínicos/as a estudiar, investigar e innovar con el fin de disminuir las brechas y vacíos existentes de conocimiento. Actualmente, la epidemiología nutricional es un área de investigación que cobra cada día más importancia, cuyo objeto de estudio se centra fundamentalmente en el rol de la alimentación en el proceso salud-enfermedad. A partir del estudio del consumo dietético y su relación con las enfermedades crónicas, se ha observado que la dieta es uno de los factores modificables que influyen directamente en la prevención de estas enfermedades1. Además, el interés en estudiar la relac…

RC620-627Nutrition and DieteticsPatrones alimentariosNutrition. Foods and food supplybusiness.industryencuestas alimentariasMedicineTX341-641Nutritional diseases. Deficiency diseasesbusinessIngesta alimentariaFood Science
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Microbiología alimentaria y fenómenos "paranormales" en la historia

2014

A lo largo de la historia han existido fenómenos aparentemente inexplicables cuyos resultados han originado muertes, milagros, juicios por brujería e incluso ganancias y pérdidas de batallas militares. En este artículo se realiza una inspección microbiológica-histórica en donde algunos microorganismos (Claviceps purpurea, Fusarium sporotrichioides, Serratia marcescens y Stachybotrys chartarum), pueden ser los hipotéticos causantes de algunos de estos fenómenos.

RC620-627Nutrition and DieteticsbiologyNutrition. Foods and food supplybusiness.industryStachybotrys chartarumMicrobiologíabiology.organism_classificationClaviceps purpureaFusarium sporotrichioidesMicrobiologyAlimentosAcontecimientos históricosSerratia marcescensMedicineTX341-641Nutritional diseases. Deficiency diseasesbusinessFood ScienceRevista Española de Nutrición Humana y Dietética
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In vivo Antimicrobial Activity Assessment of a Cauliflower By-Product Extract Against Salmonella Typhimurium

2020

The main objective of this work was to study the antimicrobial effect of a cauliflower by-product infusion into an affordable in vivo model (Caenorhabditis elegans). The infusion demonstrated some protective effect on non-infected and infected worms with Salmonella Typhimurium as indicated by higher survival percentile values (75, 50, 25, and 5% percentiles) as compared with those from worms unexposed to the infusion. The antimicrobial effect of the infusion was evaluated on Salmonella intestinal colonization of infected worms (24, 48, and 96 h post-infection). At 96 h post-infection, the concentration of Salmonella was reduced around 2 log cycles in infected cauliflower treated group (p < …

Salmonella typhimuriumSalmonellaActivity assessmentBy-productlcsh:TX341-641Antimicrobial activityHorticultureManagement Monitoring Policy and Lawmedicine.disease_causeMicrobiologyCauliflowersIn vivoAntimicrobial effectby-productBy-productmedicineTreated groupGlobal and Planetary Changeantimicrobial activitybiologylcsh:TP368-456Ecologycaulifloweragro-industrial wasteAgro-industrial wastebiology.organism_classificationAntimicrobiallcsh:Food processing and manufactureNematodeSalmonella TyphimuriumC. eleganslcsh:Nutrition. Foods and food supplyAgronomy and Crop ScienceFood ScienceFrontiers in Sustainable Food Systems
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