Sökning: "ghrelin"

Visar resultat 16 - 20 av 49 avhandlingar innehållade ordet ghrelin.

  1. 16. Adolescent type 1 diabetes : Eating and gastrointestinal function

    Författare :Maria Lodefalk; Peter Bang; Jan Åman; Hans-Jacob Bangstad; Sweden Stockholm Karolinska institutet; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; type 1 diabetes; adolescence; food habits; gastrointestinal symptoms; incretins; ghrelin; eating disorders; gastric emptying; postprandial glycaemia; Pediatrik; Pediatrics;

    Sammanfattning : Adolescents with type 1 diabetes (T1DM) are given nutritional education, but the knowledge about their adherence to the food recommendations and associations between dietary intake and metabolic control is poor. Gastrointestinal symptoms are more prevalent in adults with T1DM than in healthy controls, which may be due to disturbed gastrointestinal motility. LÄS MER

  3. 17. Roux-en-Y gastric bypass - clinical outcome and mechanisms of action

    Författare :Malin Werling; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Roux-en-Y gastric bypass; Obesity; Bariatric surgery; Energy chamber; Gastrointestinal hormones; GLP-1; PYY; Ghrelin; Energy expenditure; Body composition; Vertical Banded Gastroplasty; Indirect calorimetry; Overweight treatment; Weight loss;

    Sammanfattning : Roux-en-Y gastric bypass (gastric bypass) is an effective surgical technique for treating morbid obesity. The objective of this thesis is to increase knowledge of long-term outcomes of gastric bypass surgery and to elucidate some of the associated mechanisms of action. LÄS MER

  4. 18. Environmental Contaminants and Obesity

    Författare :Monika Rönn; P. Monica Lind; Lars Lind; Jan Örberg; Merete Eggesbø; Uppsala universitet; []
    Nyckelord :Fischer 344; rat; obesity; adipose tissue; persistent organic pollutants; POPs; bisphenol A; BPA; pesticides; dioxin; PCB; DDT; apo A-I; adiponectin; leptin; ghrelin;

    Sammanfattning : Obesity is a worldwide problem affecting both children and adults. Genetic, physiological, environmental, psychological, social and economic factors interact in varying degrees, influencing body weight and fat distribution and the progress of obesity. LÄS MER

  5. 19. Gastrointestinal Permeability and Motility in Inflammatory Bowel Disease

    Författare :Anas Kh. Al-Saffar; Per Hellström; Dominic-Luc Webb; Åsa Keita; Uppsala universitet; []
    Nyckelord :Gastrointestinal motility; intestinal permeability; Mucosal; Ghrelin; Medicinsk vetenskap; Medical Science;

    Sammanfattning : Synchronized motility, permeability and secretory (hormones and enzymes) events are integral to normal physiology. Smooth muscle syncytium operates with enteric nervous system (ENS) and endocrine signalling to accommodate, mix and control passage of ingested materials. LÄS MER

  7. 20. Environmental, nutritional and endocrine regulation of metabolic processes in fish

    Författare :Andreas Kullgren; Göteborgs universitet; []
    Nyckelord :lipids; metabolism; temperature; fasting; growth hormone; ghrelin; NMR; metabolomics; Salmo salar; Oncorhynchus mykiss;

    Sammanfattning : Due to seasonal variations in temperature and food availability, fish in temperate regions should be able to make metabolic adjustments to ensure that enough energy is available for the maintenance of basal processes. The major aim of this thesis was to elucidate how the physiology and lipid metabolism of salmonid fish is affected by temperature and food availability, and to clarify aspects of the endocrine control of lipid metabolism. LÄS MER