Sökning: "vitamin model"

Visar resultat 1 - 5 av 89 avhandlingar innehållade orden vitamin model.

  1. 1. Congenital malformations in experimental diabetic pregnancy : Aetiology and antioxidative treatment

    Författare :Martin Simán; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell biology; Diabetes; pregnancy; teratology; malformations; embryo; fetus; cataract; sorbitol; antioxidants; butylated hydroxytoluene; vitamin E; vitamin C; TBARS; neural crest cells; Cellbiologi; Cell biology; Cellbiologi; medicinsk cellbiologi; Medical Cell Biology;

    Sammanfattning : Diabetes mellitus in pregnancy causes congenital malformations in the offspring.The aim of this work was to characterize biochemical and morphologic anomaliesin the conceptus of an animal model of diabetic pregnancy. In addition, apreventive treatment against diabetes-induced dysmorphogenesis was developed. LÄS MER

  3. 2. Vitamin D and blood pressure

    Författare :Ann Burgaz; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The physiological function of circulating 25-hydroxyvitamin D (25(OH)D) is to maintain serum calcium range that supports skeletal system. Evidence is mounting that vitamin D has beneficial effects on other important functions in tissues not primarily related to mineral metabolism. LÄS MER

  4. 3. Experimental and Clinical Studies of Oxidative Stress in Pre-Eclampsia

    Författare :Peppi Nash; Ulf Eriksson; Matts Olovsson; Leif Jansson; Lucilla Poston; Uppsala universitet; []
    Nyckelord :Obstetrics and gynaecology; Pre-eclampsia; Oxidative stress; Diabetes; Placenta; Rat; Antioxidants; Suramin; Vitamin E; Vitamin C; PAI-1; PAI-2; Obstetrik och kvinnosjukdomar;

    Sammanfattning : Impaired placentation and oxidative stress are proposed to play major roles in the pathogenesis of pre-eclampsia (PE). It has recently been pointed out that PE might be more than one disease and may have several different pathogeneses. LÄS MER

  5. 4. Estimation of risk in the field of osteoporosis

    Författare :Helena Johansson; Göteborgs universitet; []
    Nyckelord :osteoporosis; fracture; bone mineral density; ; clinical risk factors; FRAX; Poisson model; 10 year probability; mortality; vitamin D; adiponectin;

    Sammanfattning : Introduction: Osteoporosis has been recognised as an established and well-defined disease that affects more than 75 million people in the United States, Europe and Japan. Osteoporosis has been operationally defined by the WHO on the basis of bone mineral density (BMD) assessment. LÄS MER

  7. 5. Expression and regulation of steroid metabolizing enzymes in cells of the nervous and skeletal systems : Special focus on vitamin D metabolism

    Författare :Mokhtar Almokhtar; Maria Norlin; Kjell Wikvall; Gösta Eggertsen; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Little is known about the mechanisms of vitamin D actions in the brain and bone. In this study, the metabolism of vitamin D and its regulation in various cell cultures of the nervous and skeletal systems were examined. LÄS MER