Sökning: "Diet composition"

Visar resultat 1 - 5 av 167 avhandlingar innehållade orden Diet composition.

  1. 1. Diet and/or exercise treatment for weight loss in overweight and obese women after childbirth

    Författare :Fredrik Bertz; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; weight loss; overweight; postpartum; lactation; diet; exercise; behavior modification; DLW; body composition; RCT; Grounded Theory;

    Sammanfattning : AIM: The aim of the research presented in this thesis was to evaluate whether, dietary behavior modification treatment (D), or physical exercise behavior modification treatment (E), or the combination of both (DE), provide short and long-term weight loss compared to control (C) among overweight and obese lactating women, and if so how. METHODS: At 10-14 weeks postpartum, 68 lactating Swedish women with a pre-pregnancy body mass index of 25-35 were randomized to 12 weeks of treatment or control. LÄS MER

  3. 2. Iron absorption and iron status related to diet : an experimental and epidemiological study

    Författare :Per Tidehag; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; iron status; iron absorption; bioavailability; dietary fiber; phytate; calcium; radioiron; diet;

    Sammanfattning : The absorption of iron from the diet is a major determinant of the iron status of an individual. Accurate measures of iron absorption are thus essential in the determination of the effects of diet composition on iron absorption and status. LÄS MER

  4. 3. Diet, lifestyle, antioxidants, and biomarkers of cancer risk - an epidemiological report from the Malmö Diet and Cancer cohort

    Författare :Peter Wallström; Nutritionsepidemiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; onkologi; cancer; Public health; epidemiology; Folkhälsa; epidemiologi; cancerology; Cytologi; oncology; Cytology; Alcohol; Obesity; Smoking; Autoantibodies; Glutathione S-transferase; Oxidative stress; Vitamin E; Carotene; Body composition; Vegetables; Fruits; Cross-sectional; Adult; Diet surveys;

    Sammanfattning : This thesis examines associations between a number of epidemiological or biological markers of cancer risk and oxidative stress, in order to achieve a better understanding of how diet, lifestyle, and genetic factors contribute to the occurrence of oxidative stress. Data from the Malmö Diet and Cancer (MDC) cohort was used. LÄS MER

  5. 4. Intestinal Gene Expression Profiling and Fatty Acid Responses to a High-fat Diet

    Författare :Jonathan Cedernaes; Helgi B Schiöth; Robert Fredriksson; Anders Jacobsson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Adhesion GPCR; delta-5 desaturase; delta-6 desaturase; desaturase index; Diet-induced obesity; estimated desaturase activity; fatty acid composition; gas chromatography; gastrointestinal tract; G-protein coupled receptor; high-fat diet; intestine; linoleic acid; liver; mRNA expression; palmitoleic acid; plasma; phospholipids; proximodistal; RT-qPCR; solute carrier; SCD-1; SCD-16; SCD-18; stearoyl-CoA desaturase; subcutaneous adipose tissue; subsection; triacylglycerols.; Medical Genetics; Medicinsk genetik; Nutrition; Nutrition; Näringslära; Nutrition;

    Sammanfattning : The gastrointestinal tract (GIT) regulates nutrient uptake, secretes hormones and has a crucial gut flora and enteric nervous system. Of relevance for these functions are the G protein-coupled receptors (GPCRs) and the solute carriers (SLCs). LÄS MER

  7. 5. Role of Fatty Acid Composition in Non-Alcoholic Fatty Liver Disease: a Dietary Perspective : Results from Interventional and Observational Studies

    Författare :Michael Fridén; Ulf Risérus; Fredrik Rosqvist; Helen Lindqvist; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Fatty acids; Diet; Biomarkers; NAFLD; Liver fat; Fibrosis; Cirrhosis; HCC; Nutrition; Nutrition;

    Sammanfattning : The overall aim of this doctoral thesis was to investigate the role of circulating, liver and dietary fatty acids in non-alcoholic fatty liver disease (NAFLD). For circulating and liver fatty acids, special emphasis was given to fatty acids reflecting diet. LÄS MER