Search results for "Embryophyta"

showing 3 items of 3 documents

Exposure to a Highly Caloric Palatable Diet During Pregestational and Gestational Periods Affects Hypothalamic and Hippocampal Endocannabinoid Levels…

2016

Journal Article; Exposure to unbalanced diets during pre-gestational and gestational periods may result in long-term alterations in metabolism and behavior. The contribution of the endocannabinoid system to these long-term adaptive responses is unknown. In the present study, we investigated the impact of female rat exposure to a hypercaloric-hypoproteic palatable diet during pre-gestational, gestational and lactational periods on the development of male offspring. In addition, the hypothalamic and hippocampal endocannabinoid contents at birth and the behavioral performance in adulthood were investigated. Exposure to a palatable diet resulted in low weight offspring who exhibited low hypotha…

0301 basic medicine:Phenomena and Processes::Genetic Phenomena::Phenotype [Medical Subject Headings]hippocampus:Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Reproductive Physiological Phenomena::Postpartum Period::Lactation [Medical Subject Headings]Anxiety:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Physical Examination::Body Constitution::Body Weights and Measures::Body Fat Distribution::Adiposity [Medical Subject Headings]Hippocampus:Psychiatry and Psychology::Behavior and Behavior Mechanisms::Behavior::Feeding Behavior::Food Preferences [Medical Subject Headings]Open fieldBehavioral NeuroscienceOleoylethanolamidechemistry.chemical_compound:Named Groups::Persons::Parents::Mothers [Medical Subject Headings]0302 clinical medicineLactation:Health Care::Environment and Public Health::Public Health::Environmental Pollution::Environmental Exposure::Maternal Exposure [Medical Subject Headings]maternal diethypothalamusMasculinoOriginal Research:Phenomena and Processes::Physiological Phenomena::Physiological Processes::Nutrition Processes::Weaning [Medical Subject Headings]Adipogenesis:Chemicals and Drugs::Organic Chemicals::Hydrocarbons::Hydrocarbons Acyclic::Alkenes::Polyunsaturated Alkamides [Medical Subject Headings]AnandamideanxietyEndocannabinoid systemEtanolaminasEndocannabinoidesExposición maternaAlcamidas poliinsaturadasNeuropsychology and Physiological Psychologymedicine.anatomical_structureAdiposidad:Chemicals and Drugs::Lipids::Fatty Acids::Fatty Acids Unsaturated::Fatty Acids Monounsaturated::Oleic Acids [Medical Subject Headings]CannabinoidesEmocionesGestationDieta:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Physiological Effects of Drugs::Hormones Hormone Substitutes and Hormone Antagonists::Hormones::Endocannabinoids [Medical Subject Headings]Fenotipo:Chemicals and Drugs::Organic Chemicals::Hydrocarbons::Terpenes::Cannabinoids [Medical Subject Headings]:Chemicals and Drugs::Lipids::Fatty Acids::Palmitic Acids [Medical Subject Headings]:Chemicals and Drugs::Lipids::Fatty Acids::Fatty Acids Unsaturated::Arachidonic Acids [Medical Subject Headings]medicine.medical_specialtyOffspringCognitive NeurosciencePreferencias alimentariasHypothalamus:Check Tags::Male [Medical Subject Headings]Development:Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Diet [Medical Subject Headings]Biologylcsh:RC321-571adipogenesisÁcidos oléicosAnsiedadRatas03 medical and health sciencesInternal medicineHipocampomedicineMaternal diet:Anatomy::Nervous System::Central Nervous System::Brain::Limbic System::Hippocampus [Medical Subject Headings]endocannabinoids:Psychiatry and Psychology::Behavior and Behavior Mechanisms::Emotions::Anxiety [Medical Subject Headings]lcsh:Neurosciences. Biological psychiatry. NeuropsychiatrydevelopmentÁcido araquidónicoCacaoPalmitoylethanolamideLactancia:Chemicals and Drugs::Organic Chemicals::Amines::Amino Alcohols::Ethanolamines [Medical Subject Headings]:Chemicals and Drugs::Lipids::Glycerides [Medical Subject Headings]:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Rodentia::Muridae::Murinae::Rats [Medical Subject Headings]030104 developmental biologyEndocrinologychemistryDestete:Organisms::Eukaryota::Plants::Viridiplantae::Streptophyta::Embryophyta::Angiosperms::Sterculiaceae::Cacao [Medical Subject Headings]:Psychiatry and Psychology::Behavior and Behavior Mechanisms::Emotions [Medical Subject Headings]MadresGlicéridosÁcidos palmíticos030217 neurology & neurosurgeryEndocannabinoidsNeuroscienceFrontiers in Behavioral Neuroscience
researchProduct

Conserved Organisation of 45S rDNA Sites and rDNA Gene Copy Number among Major Clades of Early Land Plants

2016

Genes encoding ribosomal RNA (rDNA) are universal key constituents of eukaryotic genomes, and the nuclear genome harbours hundreds to several thousand copies of each species. Knowledge about the number of rDNA loci and gene copy number provides information for comparative studies of organismal and molecular evolution at various phylogenetic levels. With the exception of seed plants, the range of 45S rDNA locus (encoding 18S, 5.8S and 26S rRNA) and gene copy number variation within key evolutionary plant groups is largely unknown. This is especially true for the three earliest land plant lineages Marchantiophyta (liverworts), Bryophyta (mosses), and Anthocerotophyta (hornworts). In this work…

0301 basic medicineHepatophytaArabidopsisGene Dosagelcsh:MedicinePlant ScienceBryologyPlant GeneticsBiochemistryPlant GenomicsCopy-number variationlcsh:ScienceNonvascular PlantsFlowering PlantsConserved SequenceIn Situ Hybridization FluorescencePhylogenyGeneticsMultidisciplinaryPhylogenetic treeChromosome BiologyGenomicsPlantsNucleic acidsRibosomal RNARNA PlantCytogenetic AnalysisMarchantiophytaResearch ArticleBiotechnologyCell biologyNuclear geneCellular structures and organellesDNA PlantPseudogeneLocus (genetics)AnthocerotophytaBryophytaBiologyGenes PlantReal-Time Polymerase Chain ReactionDNA RibosomalChromosomesChromosomes PlantEvolution Molecular03 medical and health sciencesSpecies SpecificityGeneticsMossesNon-coding RNARibosomal DNAlcsh:ROrganismsBiology and Life Sciences030104 developmental biologyGenetic LociRNA RibosomalRNAEmbryophytalcsh:QBryophytePlant BiotechnologyRibosomesPLoS ONE
researchProduct

The role of lipid metabolism in the acquisition of desiccation tolerance inCraterostigma plantagineum: a comparative approach

2013

Summary Dehydration leads to different physiological and biochemical responses in plants. We analysed the lipid composition and the expression of genes involved in lipid biosynthesis in the desiccation-tolerant plant Craterostigma plantagineum. A comparative approach was carried out with Lindernia brevidens (desiccation tolerant) and two desiccation-sensitive species, Lindernia subracemosa and Arabidopsis thaliana. In C. plantagineum the total lipid content remained constant while the lipid composition underwent major changes during desiccation. The most prominent change was the removal of monogalactosyldiacylglycerol (MGDG) from the thylakoids. Analysis of molecular species composition rev…

ved/biology.organism_classification_rank.speciesArabidopsisResurrection plantPlant ScienceBiologyDesiccation tolerancechemistry.chemical_compoundStress PhysiologicalTandem Mass SpectrometryLipid biosynthesisGeneticsDesiccationDiacylglycerol kinasePhospholipase Dved/biologyGalactolipidsHydrolysisLipid metabolismCell BiologyPhosphatidic acidLipid MetabolismchemistryBiochemistryCraterostigmaEmbryophytalipids (amino acids peptides and proteins)DesiccationThe Plant Journal
researchProduct