Search results for "you"

showing 10 items of 6373 documents

Serum Lycopene Concentrations and Associations with Clinical Outcomes in a Cohort of Maternal-Infant Dyads.

2018

Oxidative stress has been associated with adverse neonatal outcomes, and many carotenoids, including lycopene, potentially have antioxidant properties. The objective of this analysis was to explore the associations between serum lycopene concentrations, including lycopene isomers, and maternal-newborn outcomes. Maternal and cord blood samples were collected in 180 mother-infant pairs. Serum of total lycopene as well as the cis- and trans-isomers concentrations were measured using HPLC (High Performance Liquid Chromatography). Descriptive statistics were calculated; Spearman coefficients were used to assess correlations between maternal and cord concentrations. The relationship between lycop…

0301 basic medicineAdultCordBirth weightPhysiologyMotherslcsh:TX341-641AntioxidantsArticlelaw.inventionCohort Studies03 medical and health scienceschemistry.chemical_compoundYoung Adult0302 clinical medicinelawPregnancyIntensive Care Units Neonatalcarotenoid; lycopene; pregnancy; neonatal growthmedicineBirth WeightHumansPregnancyRespiratory Distress Syndrome Newborn030219 obstetrics & reproductive medicine030109 nutrition & dieteticsNutrition and DieteticsRespiratory distressbusiness.industryInfant NewbornInfantmedicine.diseaseFetal BloodlycopeneIntensive care unitCarotenoidsLycopenecarotenoid3. Good healthDietOxidative Stresschemistryneonatal growthCord bloodCohortFemalebusinesslcsh:Nutrition. Foods and food supplyFood ScienceNutrients
researchProduct

Stature and long-term labor market outcomes: Evidence using Mendelian randomization.

2017

We use the Young Finns Study (N = ∼2000) on the measured height linked to register-based long-term labor market outcomes. The data contain six age cohorts (ages 3, 6, 9, 12, 15 and 18, in 1980) with the average age of 31.7, in 2001, and with the female share of 54.7. We find that taller people earn higher earnings according to the ordinary least squares (OLS) estimation. The OLS models show that 10 cm of extra height is associated with 13% higher earnings. We use Mendelian randomization, with the genetic score as an instrumental variable (IV) for height to account for potential confounders that are related to socioeconomic background, early life conditions and parental investments, which ar…

0301 basic medicineAdultEmploymentMaleSocial ValuesEconomics Econometrics and Finance (miscellaneous)03 medical and health sciencesYoung Adult0302 clinical medicinestatureMendelian randomizationCovariateEconometricsEconomicsHumans030212 general & internal medicinePoint estimationPersonnel Selectionta512FinlandEstimationta511EarningsSalaries and Fringe BenefitsInstrumental variableConfoundingtyöllisyysheight premiumta3142Mendelian Randomization AnalysisBody Height030104 developmental biologykorkeus8. Economic growthOrdinary least squaresearningsDemographyheightEconomics and human biology
researchProduct

Re-examining the relationship between active cytomegalovirus (CMV) infection and acute graft-versus-host disease in allogeneic stem cell transplant r…

2015

0301 basic medicineAdultGraft RejectionMaleAdolescentmedicine.medical_treatment030106 microbiologyCongenital cytomegalovirus infectionCytomegalovirusGraft vs Host DiseaseHematopoietic stem cell transplantationTherapeuticsReal-Time Polymerase Chain ReactionCohort Studies03 medical and health sciencesYoung AdultAcute graft versus host diseasemedicineHumansTransplantation HomologousYoung adultAgedRetrospective StudiesTransplantationbusiness.industryGraft SurvivalFollow up studiesHematopoietic Stem Cell TransplantationMiddle Agedmedicine.diseaseTransplantationReal-time polymerase chain reactionHematologic NeoplasmsImmunologyCytomegalovirus InfectionsFemaleStem cellbusinessFollow-Up StudiesTransplant international : official journal of the European Society for Organ Transplantation
researchProduct

Women's socioeconomic position in ontogeny is associated with improved immune function and lower stress, but not with height

2020

AbstractImmune function, height and resource accumulation comprise important life history traits in humans. Resource availability models arising from life history theory suggest that socioeconomic conditions influence immune function, growth and health status. In this study, we tested whether there are associations between family income during ontogeny, adult height, cortisol level and immune response in women. A hepatitis B vaccine was administered to 66 young Latvian women from different socioeconomic backgrounds, and blood samples were then collected to measure the level of antibodies that the women produced in response to the vaccination. Cortisol levels were measured from plasma sample…

0301 basic medicineAdultHepatitis B vaccineHydrocortisoneOntogenyBiological anthropologyPhysiologylcsh:MedicineBiologyFamily incomeEvolutionary ecologyArticleLife history theory03 medical and health sciencesYoung Adult0302 clinical medicineImmune systemHumansWomenHepatitis B Antibodieslcsh:ScienceSocioeconomic statusMultidisciplinarylcsh:RImmunityLatviaVaccination030104 developmental biologySocial ClassSocioeconomic Factorsbiology.proteinFemalelcsh:QAntibody030217 neurology & neurosurgeryStress PsychologicalCortisol ; Immune function ; Life history theory ; Sexual dimorphism ; Stress
researchProduct

Hepatitis delta virus infection in a large cohort of chronic hepatitis B patients in Ethiopia.

2017

Background Hepatitis D Virus (HDV)-infection is associated with a more severe outcome in patients with chronic hepatitis B (CHB); however, little is known about the presence of HDV in sub-Saharan Africa. We aimed to determine the prevalence of HDV-infection, as well as its clinical, biological and virological characteristics, in a large CHB cohort in Ethiopia. Methods In total, 1267 HIV-negative CHB patients at St. Paul's Hospital Millennium Medical College in Addis Ababa were screened for anti-HDV antibodies using ELISA assays. Confirmed positive samples were further tested for HDV RNA using a consensus commercial real-time RT-PCR assay. HDV genotypes were also determined for RNA positive …

0301 basic medicineAdultLiver CirrhosisMaleCirrhosisAdolescentvirusesEnzyme-Linked Immunosorbent AssayReal-Time Polymerase Chain ReactionVirusSerologyCohort Studies03 medical and health sciencesYoung Adult0302 clinical medicineHepatitis B ChronicInterquartile rangeGenotypeMedicineHumansHepatitis AntibodiesPhylogenyHepatologybusiness.industryCoinfectionvirus diseasesbiochemical phenomena metabolism and nutritionMiddle AgedViral Loadmedicine.diseaseVirologyHepatitis D030104 developmental biologyLogistic ModelsCohort030211 gastroenterology & hepatologyFemaleHepatitis D virusEthiopiaHepatitis Delta VirusbusinessViral loadLiver international : official journal of the International Association for the Study of the Liver
researchProduct

Are the Motives for Food Choices Different in Orthorexia Nervosa and Healthy Orthorexia?

2019

Recent research points to the bidimensional nature of orthorexia, with one dimension related to interest in healthy eating (healthy orthorexia) and another dimension related to a pathological preoccupation with eating healthily (orthorexia nervosa). Research was needed to provide further support for this differentiation. We examined the food-choice motives related to both aspects of orthorexia. Participants were 460 students from a Spanish university who completed the Teruel Orthorexia Scale and the Food Choice Questionnaire. By means of structural equation modeling, we analyzed the relationship between orthorexia, food-choice motives, gender, body mass index, and age. The motives predictin…

0301 basic medicineAdultMale050103 clinical psychologyAdolescentlcsh:TX341-641Healthy eatingeating disordersStructural equation modelingArticleDevelopmental psychologyAffect regulationFeeding and Eating Disorders03 medical and health sciencesFood PreferencesYoung Adulthealthy orthorexiaSurveys and QuestionnairesFood choicemedicineHumans0501 psychology and cognitive sciencesDisordered eatingOrthorexia nervosaAgedMotivation030109 nutrition & dieteticsNutrition and Dietetics05 social sciencesMiddle Ageddisordered eatingmedicine.diseaseEating disordersorthorexia nervosaFemaleDiet HealthyPsychologylcsh:Nutrition. Foods and food supplyBody mass indexFood Sciencefood choice motivesNutrients
researchProduct

Measuring Orthorexia Nervosa: Psychometric Limitations of the ORTO-15.

2017

AbstractOrthorexia nervosa has recently been defined as excessive preoccupation with healthy eating, causing significant nutritional deficiencies and social and personal impairments. The ORTO-15 is the most widely used instrument to evaluate orthorexia nervosa, although previous studies obtained inconsistent results about its psychometric properties, and there are no data on the Spanish version. Thus, the main objective of the present study was to analyze the psychometric properties of the Spanish adaptation of the ORTO-15. In order to cross-validate the results, two independent samples were used (Sample 1: n = 807, 74.1% women; Sample 2: n = 242, 63.2% women). The results did not support t…

0301 basic medicineAdultMale050103 clinical psychologyLinguistics and LanguagePsychometricsHealth BehaviorHealthy eatingLanguage and LinguisticsDevelopmental psychologyFeeding and Eating Disorders03 medical and health sciencesYoung AdultInternal consistencyIndependent samplesmedicineHumans0501 psychology and cognitive sciencesGeneral PsychologyOrthorexia nervosaPsychiatric Status Rating Scales030109 nutrition & dietetics05 social sciencesReproducibility of ResultsSpanish versionmedicine.diseaseSpainFemalePsychologyPsychopathologyThe Spanish journal of psychology
researchProduct

Biomonitoring and evaluation of permethrin uptake in forestry workers using permethrin-treated tick-proof pants.

2014

We conducted a randomized case-control trial to analyze uptake of the insecticide/arcaricide permethrin in wearers of permethrin-impregnated and non-impregnated pants in German forestry. Eighty-two male workers were each equipped for a 16-week period with permethrin-treated (test group) or with non-treated work pants (control group). Pants with or without lining to protect against cuts, obtained from two different distributors, were worn in each group. Urinary permethrin metabolite levels were measured by GC-MS/MS before, during and after wearing of the pants. Permethrin uptake was calculated using additional questionnaire data. In the control group, metabolite levels in the range of enviro…

0301 basic medicineAdultMaleAcceptable daily intakeEpidemiologyTest groupPopulation010501 environmental sciencesToxicology01 natural sciences03 medical and health sciencesYoung AdultProtective ClothingGermanyOccupational Exposureparasitic diseasesBackground exposureBiomonitoringMedicineAnimalsHumanseducationPermethrin0105 earth and related environmental scienceseducation.field_of_studyTick Bitesbusiness.industryPublic Health Environmental and Occupational HealthForestryForestryMiddle AgedPollutionQuestionnaire dataMale workers030104 developmental biologyCase-Control StudiesbusinessBiomarkersPermethrinmedicine.drugEnvironmental MonitoringJournal of exposure scienceenvironmental epidemiology
researchProduct

The two-stage process in visual working memory consolidation

2019

AbstractTwo hypotheses have been proposed to explain the formation manner for visual working memory (VWM) representations during the consolidation process: an all-or-none process hypothesis and a coarse-to-fine process hypothesis. However, neither the all-or-none process hypothesis nor the coarse-to-fine process hypothesis can stipulate clearly how VWM representations are formed during the consolidation process. In the current study, we propose a two-stage process hypothesis to reconcile these hypotheses. The two-stage process hypothesis suggests that the consolidation of coarse information is an all-or-none process in the early consolidation stage, while the consolidation of detailed infor…

0301 basic medicineAdultMaleAdolescentComputer scienceScienceMemorizationArticle03 medical and health sciencesYoung Adult0302 clinical medicineEncoding (memory)Human behaviourHumansMemory Consolidationmuisti (kognitio)MultidisciplinaryConsolidation (soil)Working memoryvisuaalisuusQWorking memoryRtyömuistivisuaalinen muisti030104 developmental biologyMemory Short-TermPattern Recognition VisualVisual PerceptionMedicineFemale030217 neurology & neurosurgeryCognitive psychologyScientific Reports
researchProduct

Sex- and age patterns in incidence of infectious diseases in Germany: analyses of surveillance records over a 13-year period (2001–2013)

2018

AbstractSex differences in the incidence of infections may indicate different risk factors and behaviour but have not been analysed across pathogens. Based on 3.96 million records of 33 pathogens in Germany, notified from 2001 to 2013, we applied Poisson regression to generate age-standardised incidence rate ratios and assessed their distribution across age and sex. The following trends became apparent: (a) pathogens with male incidence preponderance at infant and child age (meningococcal disease (incidence rate ratio (IRR) = 1.19, 95% CI 1.03–1.38, age = 0–4); influenza (IRR = 1.09, 95% CI 1.06–1.13, age = 0–4)), (b) pathogens with sex-switch in incidence preponderance at puberty (e.g. nor…

0301 basic medicineAdultMaleAdolescentEpidemiology030106 microbiologyGermany/epidemiologyMeningococcal diseasemedicine.disease_causeRate ratioCommunicable Diseases03 medical and health sciencessymbols.namesakeYoung Adult0302 clinical medicineSex FactorsRisk FactorsGermanymedicineHumans030212 general & internal medicinePoisson regressionYoung adultChildAgedAged 80 and overbusiness.industryCampylobacterIncidence (epidemiology)IncidenceAge FactorsInfant NewbornInfantCommunicable Diseases/epidemiologyMiddle Agedmedicine.diseaseOriginal PapersInfectious DiseasesInfectious disease (medical specialty)Child PreschoolsymbolsFemalebusinessEncephalitisDemography
researchProduct