Sökning: "nutrient supply"

Visar resultat 6 - 10 av 83 avhandlingar innehållade orden nutrient supply.

  1. 6. The impact of nutrition on growth, biomarkers, and health outcomes in preterm infants

    Författare :Cornelia Späth; Magnus Domellöf; Elisabeth Stoltz Sjöström; Deborah O’Connor; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Preterm infant; parenteral nutrition; energy intake; nutrient intakes; postnatal growth; electrolyte imbalances; sodium supply; hypernatremia; intraventricular hemorrhage; pediatrik; Pediatrics; Nutrition; näringslära;

    Sammanfattning : Introduction: Nutrients play a crucial role for growth and brain development after preterm birth. Meeting the nutritional needs of preterm infants is challenging. Particularly, the most immature infants have a high risk of malnutrition and poor growth during hospital care. LÄS MER

  3. 7. Disturbance regimes in dry sandy grasslands – past, present and future

    Författare :Anja Ödman; Biodiversitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Grassland conservation; sand steppe; land use history; conceptual model; soil disturbance; lime; nutrient availability; vascular plants; bryophytes; ground beetles; propagule supply;

    Sammanfattning : A number of sandy grassland habitats of interest for biodiversity conservation can be found in Europe. One such habitat is the threatened xeric sand calcareous grassland, which is home to a large number of endangered species. LÄS MER

  4. 8. The Baltic Sea from the present to future : microbial carbon & nutrient cycling in a changing climate

    Författare :Laura Seidel; Mark Dopson; Jarone Pinhassi; Ashfaq Ali; Stefan Hulth; Linnéuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Climate change; coastal sediments; Baltic Sea; eutrophication; bacterial communities; 16S rRNA; metatranscriptomics; geochemical layers; diversity; nutrient- energy cycling; Klimawandel; Küstensediment; Ostsee; Eutrophierung; Bakterielle Gemeinschaften; 16S rRNA.; Metatranskriptome; Geochemische Schichten; Diversität; Nährstoff- Energiezyklus.; Klimatförändringar; bottensediment; kust; Östersjön; eutrofiering; mikrobiella samhällen; 16S rRNA; metatranskriptomik; geokemiska lager; diversitet; närsalts- och energiflöden; Akvatisk ekologi; Aquatic Ecology; Miljövetenskap; Environmental Science;

    Sammanfattning : Climate Change is caused by the accelerated increase of anthropogenic greenhousegas emissions to the atmosphere and affects all ecosystems on our planet. A resultof higher CO2 uptake by the oceans as well as an increase of heat trapped in theatmosphere leads to, for example acidification, stratification, sea-level rise, oxygenloss, and temperature increase of the earth’s waterbodies. LÄS MER

  5. 9. Cellular remodeling in response to nutrient exhaustion : From membrane contact sites to autophagy

    Författare :Mahsa Ebrahimi; Sabrina Büttner; Cristina Mazzoni; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Aging and longevity; yeast; phosphate restriction; interorganellar communication; autophagy; MVB pathway; NVJs; lipid droplets; nutritional regimes; molekylär biovetenskap; Molecular Bioscience;

    Sammanfattning : Adaptation to fluctuating environments is critical for cellular fitness and survival. Cells need to sense changes in their surroundings and quickly adjust cellular homeostasis and metabolism accordingly. LÄS MER

  7. 10. Human muscle response to sprint exercise and nutrient supply with focus on factors related to protein metabolism

    Författare :Håkan Rundqvist; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The overall aim of the present thesis was to study the muscular response to repeated bouts of 30-s sprint exercise. This type of exercise gives rise to a profound metabolic perturbation that might counteract an exercise-induced stimulation of muscle protein synthesis. LÄS MER