Sökning: "macronutrients"

Visar resultat 1 - 5 av 18 avhandlingar innehållade ordet macronutrients.

  1. 1. The impact of early nutrition on extremely preterm infants

    Detta är en avhandling från Umeå : Umeå universitet

    Författare :Elisabeth Stoltz Sjöström; Umeå universitet.; [2014]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Energy intake; enteral intake; extremely preterm infants; folate; growth failure; human milk; iron; macronutrients; malnutrition; micronutrients; nutrient intake; patent ductus arteriosus; protein; retinopathy of prematurity; surgery;

    Sammanfattning : Background Modern neonatal care has improved the survival rate of extremely preterm infants. These infants are at high risk of malnutrition and growth failure during 3-4 months of hospital care. LÄS MER

  2. 2. Incretin Hormone Secretion - Studies in Human Subjects

    Detta är en avhandling från Clinical Sciences, Lund University

    Författare :Ola Lindgren; [2012]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; insulin; obesity; GLP-1; GIP; incretin;

    Sammanfattning : Several different hormones are released from the intestine following a meal. In this thesis we have focused on the so called incretin hormones, glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP). LÄS MER

  3. 3. Influence of soil amendments and soil properties on macro– and micronutrient availability to microorganisms and plants

    Detta är en avhandling från ; Dept. of Crop Production Ecology, Swedish University of Agricultural Sciences

    Författare :Atefeh Ramezanian Bajgiran; Sveriges lantbruksuniversitet.; [2013]
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Utilising by-products from industrial and domestic activities and from bioenergy production is one of the new ways of recovering and re-using nutrient resources in agriculture. However, these by-products can potentially add toxic elements or alter soil properties in ways that harm the soil and related environments. LÄS MER

  4. 4. Novel insights into the regulation of insulin secretion by GLP-1, GIP and glucagon

    Detta är en avhandling från Medicine (Lund)

    Författare :Linda Ahlkvist; [2015]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Vagus nerve; GPR119; Insulin resistance; Glucagon; GIP; GLP-1; Insulin;

    Sammanfattning : There are many contributing factors to the development of type 2 diabetes, however, failure of beta-cells to sufficiently secrete insulin is the key component. The underlying mechanism of beta-cell failure is not fully established. In this thesis, we examined the role of high glucagon levels, i.e. LÄS MER

  5. 5. Diet in epidemiology : assessment, validity and association with upper respiratory tract infection

    Detta är en avhandling från Stockholm : Karolinska Institutet, Dept of Medical Epidemiology and Biostatistics

    Författare :Sara Christensen; Karolinska Institutet.; Karolinska Institutet.; [2014]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : This thesis covers the evaluation of two new interactive web- and meal-based food frequency questionnaires (FFQ). In addition, it investigates the potential association between dietary intake as well as physical activity and the susceptibility to upper respiratory tract infection (URTI). LÄS MER