0000000000535309

AUTHOR

Lucía Redondo-cuevas

showing 3 related works from this author

Revealing the relationship between vegetable oil composition and oxidative stability: A multifactorial approach

2018

Abstract A detailed composition analysis was performed for 22 diverse oils and fats and included determination of tocopherols (α, γ and δ), β-carotene, chlorophyll, total phenolic compounds (TPC) and fatty acid (FA) composition, as well as the determination of their oxidative stability (Rancimat test). Principal components analysis was applied to obtain an overview of the sample variations and to identify behavioural patterns. Linear regression correlations and a multiple linear regression model were performed to quantify the relationship between the composition of oils and fats and their oxidative stability. The TPC and saturated FA were the main individual factors that correlated positive…

0301 basic medicinechemistry.chemical_classification030109 nutrition & dieteticsFatty acidFood composition dataRegression analysis04 agricultural and veterinary sciences040401 food science03 medical and health scienceschemistry.chemical_compound0404 agricultural biotechnologyVegetable oilchemistryChlorophyllLinear regressionPrincipal component analysisComposition (visual arts)Food scienceFood ScienceJournal of Food Composition and Analysis
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QSAR of Natural Sesquiterpene Lactones as Inhibitors of Myb-dependent Gene Expression

2017

Background Protein c-Myb is a therapeutic target. Some sesquiterpene lactones suppress Myb-dependent gene expression, which results in their potential anti-cancer activity. Material & methods Database ChEMBL is a representative of lactones for physicochemical and physiochemical properties. Data presented for 31 natural lactones are discussed in terms of quantitative structureactivity relationships with the objective to predict inhibitors of Myb-induced gene expression. Several constitutional descriptors are related to structure-activity. α-Methylene-γ-lactone groups enhance while OH functions worsen potency. The latter feature is in agreement with the fact that the more lipophilic the lacto…

Models Molecular0301 basic medicine030103 biophysicsQuantitative structure–activity relationshipStereochemistryQuantitative Structure-Activity RelationshipSesquiterpene lactoneSesquiterpeneLactonesProto-Oncogene Proteins c-myb03 medical and health scienceschemistry.chemical_compoundDrug DiscoveryGene expressionHumansStructure–activity relationshipMYBCytotoxicitychemistry.chemical_classificationBiological ProductsDose-Response Relationship DrugMolecular StructureCationic polymerizationGeneral MedicinechEMBLGene Expression RegulationchemistrySesquiterpenesLactoneCurrent Topics in Medicinal Chemistry
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Child Nutrition and Bone Health

2018

AbstractNutrition is one of the modifiable factors that contributes to bone accrual during childhood and adolescence, a critical period to prevent adult osteoporosis. Calcium and vitamin D seem to be the most important nutrients for optimal bone growth. Requirements for calcium intake are different among countries and organizations, and exact recommendations are difficult to determine since other dietary factors directly affect calcium metabolism, such as salt intake and vitamin D levels. Some scientists have suggested that the actual calcium requirements are overestimated and that increased dairy intake does not necessarily translate to better bone health in adults. Moreover, calcium can b…

Bone growthCalcium metabolismCruciferous vegetablesOsteoporosisfood and beverageschemistry.chemical_element030209 endocrinology & metabolismAdded sugarBiologyCalciummedicine.disease03 medical and health sciences0302 clinical medicinechemistryPediatrics Perinatology and Child HealthmedicineVitamin D and neurologySurgery030212 general & internal medicineFood scienceSalt intakeJournal of Child Science
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