Search results for "3.3 Nutrition and chemoprevention"

showing 3 items of 3 documents

Effects of 12-Week Low or Moderate Dietary Acid Intake on Acid–Base Status and Kidney Function at Rest and during Submaximal Cycling

2018

Prolonged effects of dietary acid intake on acid–base status and kidney function have not yet been studied in an intervention study in healthy subjects. Dietary acid load can be estimated by calculating the potential renal acid load (PRAL) of foods. Effects of low-PRAL and moderate-PRAL diets on acid–base status and kidney function were investigated during a 12-week exercise training period. Healthy, 20–50-year-old men (n = 21) and women (n = 25) participated in the study and were randomly divided into low-PRAL and moderate-PRAL groups. Before (PRE), mid-phase (MID) and after the intervention (POST), the subjects participated in measurement sessions, where a 12-h urine sample and fasting bl…

Maleand promotion of well-beingKidney DiseasekestävyysharjoitteluPhysiology030204 cardiovascular system & hematologyKidneyruokavaliotchemistry.chemical_compound0302 clinical medicinedietary acid loadYoung adultta315kidney functionmunuaisetAcid-Base EquilibriumKidneyNutrition and Dieteticsdietary acid load; acid–base status; net acid excretion; exercise training; kidney functionHydrogen-Ion ConcentrationMiddle Agedmedicine.anatomical_structureacid–base statusFemaleCyclinglcsh:Nutrition. Foods and food supplyAdultBicarbonateacid-base statusRenal and urogenitalhappo-emästasapainoRenal functionlcsh:TX341-641Acid–base homeostasisnet acid excretionArticleYoung Adult03 medical and health sciencesFood SciencesClinical ResearchComplementary and Integrative HealthmedicineHumans3.3 Nutrition and chemopreventionMetabolic and endocrineNutrition6.7 PhysicalTraining periodbusiness.industryPreventionEvaluation of treatments and therapeutic interventionsResistance Training030229 sport sciencesPrevention of disease and conditionsDietchemistryExercise TestPhysical EnduranceNet acid excretionbusinessexercise trainingFood AnalysisFood ScienceNutrients; Volume 10; Issue 3; Pages: 323
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Lipid profiling following intake of the Omega 3 fatty acid DHA identifies the peroxidized metabolites F-4-Neuroprostanes as the best predictors of at…

2014

International audience; The anti-atherogenic effects of omega 3 fatty acids, namely eicosapentaenoic (EPA) and docosahexaenoic acids (DHA) are well recognized but the impact of dietary intake on bioactive lipid mediat or profiles remains unclear. Such a profiling effort may offer novel targets for future studies into the mechanism of action of omega 3 fatty acids. The present study aimed to determine the impact of DHA supplementation on the profiles of polyunsaturated fatty acids (PUFA) oxygenated metabolites and to investigate their contribution to therosclerosis prevention. A special emphasis was given to the non-enzymatic metabolites knowing the high susceptibility of DHA to free radical…

MouseBlood PressureCardiovascularBiochemistryMice0302 clinical medicineTandem Mass SpectrometryAetiologylcsh:Sciencechemistry.chemical_classificationLiquid0303 health sciences[CHIM.ORGA]Chemical Sciences/Organic chemistryFatty Acidsanti-atherogenic;omega 3 fatty acids;epa;dha;bioactive lipid;atherosclerosis;pufas;effects;molecularLipids3. Good healthFatty Acids UnsaturatedMedicinemedicine.medical_specialtyanti-atherogenicKnockoutAortic DiseasesMédecine humaine et pathologieGas Chromatography-Mass SpectrometryLDLDose-Response RelationshipLipid Mediators03 medical and health sciencesomega 3 fatty acids[ CHIM.ORGA ] Chemical Sciences/Organic chemistryacide gras n 3Complementary and Integrative HealtheffectsBiologybioactive lipidDose-Response Relationship DrugPreventionlcsh:RathéroscléroseEPALipid MetabolismPrevention of disease and conditionsmedicine.diseaseEndocrinologychemistryNeuroprostaneslcsh:QHuman health and pathologyBiomarkersand promotion of well-beinglcsh:Medicine030204 cardiovascular system & hematologymedicine.disease_causeOral and gastrointestinalHeart RateReceptorsBlood plasmaCluster Analysis2.1 Biological and endogenous factorsMice KnockoutUnsaturatedChromatographyMultidisciplinaryFatty liverAnimal ModelsDHALiverBiochemistryDocosahexaenoic acidlipids (amino acids peptides and proteins)DrugResearch ArticlePolyunsaturated fatty acidDocosahexaenoic AcidsClinical Research DesignGeneral Science & TechnologyBiologyModel OrganismsInternal medicinemedicineAnimalsNeuroprostanesAnimal Models of Diseasemolecular3.3 Nutrition and chemopreventionOmega 3 fatty acidNutrition030304 developmental biologyAnalysis of Varianceacide docosahexaénoiqueLipid metabolismAtherosclerosis[SDV.AEN] Life Sciences [q-bio]/Food and NutritionReceptors LDLPUFAs[SDV.AEN]Life Sciences [q-bio]/Food and NutritionOxidative stressChromatography Liquid
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Adequate vitamin B12 and folate status of Norwegian vegans and vegetarians

2022

AbstractPlant-based diets may increase the risk of vitamin B12 deficiency due to limited intake of animal-source foods, while dietary folate increases when adhering to plant-based diets. In this cross-sectional study, we evaluated the B12 and folate status of Norwegian vegans and vegetarians using dietary B12 intake, B12 and folic acid supplement use, and biomarkers (serum B12 (B12), plasma total homocysteine (tHcy), plasma methylmalonic acid (MMA) and serum folate). Vegans (n 115) and vegetarians (n 90) completed a 24-h dietary recall and a FFQ and provided a non-fasting blood sample. cB12, a combined indicator for evaluation of B12 status, was calculated. B12 status was adequate in both v…

VegansFolateand promotion of well-beingNutrition and DieteticsVitamin B12Nutrition & DieteticsVitamin B-12PreventionB-12 dietary intakeMedicine (miscellaneous)Prevention of disease and conditionsCardiovascularB12 dietary intakeMethylmalonic acidVDP::Medisinske Fag: 700::Helsefag: 800::Ernæring: 811Food SciencesAnimal ProductionComplementary and Integrative Health3.3 Nutrition and chemopreventionHomocysteineVegetariansNutritionBritish Journal of Nutrition
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