Sökning: "Gastrointestinal motility"

Visar resultat 6 - 10 av 51 avhandlingar innehållade orden Gastrointestinal motility.

  1. 6. Pharmacokinetic and pharmacodynamic analysis of antidiuretic peptides

    Författare :Torbjörn Callréus; Avdelningen för klinisk kemi och farmakologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; lithium; indirect-response model; pharmacodynamics; pharmacokinetics; gastrointestinal absorption; gastrointestinal motility; loperamide; erythromycin; antidiuretic effect; desmopressin; overhydration; vasopressin analogue F992 ; interaction; Pharmacological sciences; pharmacognosy; pharmacy; toxicology; Farmakologi; farmakognosi; farmaci; toxikologi;

    Sammanfattning : The clinical pharmacology of desmopressin and a new vasopressin analogue (F992) was investigated in healthy human subjects. The common procedure of overhydration of healthy volunteers when studying the antidiuretic effect of a drug, may affect the pharmacokinetics, in particular the volumes of distribution. LÄS MER

  3. 7. Applications of Magnetic Tracers in the Human Lung and Gastrointestinal Tract

    Författare :Mikael Forsman; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; inverse solution; gastrointestinal motility; inhaled particles; gastric emptying; welding dust; MPG; pulmonary clearance; occupational health; magnetopneumography; multipole analysis; transit time;

    Sammanfattning : The use of ferrimagnetic material as a tracer represents a noninvasive approach in physiological measurements. Concerning the lung, magnetopneumography, MPG, is a unique technique to estimate retained dust in the lung, using the magnetizable dust fraction as a tracer. First a strong constant magnetic field is briefly applied to the thorax. LÄS MER

  4. 8. Helicobacter pylori and Chlamydia pneumoniae in primary care- cardiovascular and gastrointestinal aspects

    Författare :Rickard Ekesbo; Allmänmedicin och samhällsmedicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; medical training; Allmän medicinsk utövning; medicinsk utbildning; General practice; anti-secretory factor; irritable bowel syndrome; atrial fibrillation; inflammation; gastrointestinal; cardiovascular disease; Helicobacter; Chlamydia;

    Sammanfattning : Helicobacter pylori and Chlamydia pneumoniae are common infectious agents in the Swedish population, causing gastritis ulcers and respiratory infections. The metabolic syndrome is characterised by overweight, insulin resistance, hypertension, diabetes and dyslipidaemia. LÄS MER

  5. 9. Peripheral and central factors in the pathophysiology of irritable bowel syndrome

    Författare :Iris Posserud; Göteborgs universitet; []
    Nyckelord :irritable bowel syndrome IBS ; visceral perception; rectal perception; visceral hypersensitivity; gastrointestinal symptoms; hypervigilance; selective attention; stress; small intestinal bacterial overgrowth; rectal barostat; small bowel motility; gastrointestinal dysmotility;

    Sammanfattning : Irritable bowel syndrome (IBS) is a functional gastrointestinal (GI) disorder characterized by abdominal pain and/or discomfort together with abnormal bowel habits. The pathophysiology is complex and incompletely understood. LÄS MER

  7. 10. Gastrointestinal Disorders in Women

    Författare :Rita Gustafsson; Gastroenterologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Abstract: This doctoral thesis has sought to clarify the influence of gender in gastrointestinal (GI) disorders. Women with different hormone profiles were investigated, their colonic microbiota was characterized, and the impact of lifestyle and risk factors for GI disease were examined. LÄS MER