Sökning: "organs"

Visar resultat 1 - 5 av 952 avhandlingar innehållade ordet organs.

  1. 1. Phosphatidylethanol - formation and degradation in blood and organs

    Författare :Steina Aradottir; Bröstcancer-genetik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Diagnostik; Public health; Diagnostics; organs; blood; HPLC; in vitro; in vivo; human; rat; phosphatidylethanol; phospholipase D; alcohol; ethanol; epidemiology; Folkhälsa; epidemiologi;

    Sammanfattning : Phosphatidylethanol (PEth) is an abnormal phospholipid formed exclusively by the action of phospholipase D (PLD) in the presence of ethanol. The degradation of PEth is slow and due to its accumulation in some cells the possibility to use PEth as marker of ethanol intake has been proposed. LÄS MER

  3. 2. The effect of mechanical ventilation on the abdominal organs

    Författare :Silvia Marchesi; Miklós Lipcsey; Anders Larsson; Göran Hedenstierna; Eddie Weitzberg; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Mechanical ventilation; abdominal organs; diffusion weighted imaging; magnetic resonance; perfusion; edema; inflammation; Anestesiologi och intensivvård; Anaesthesiology and Intensive Care;

    Sammanfattning : During mechanical ventilation (MV), the interplay between abdomen and thorax has been studied unilaterally focusing on the effect that an increased abdominal pressure would have on the thorax. Only a small cluster of studies offered a different perspective showing a lower inflammation and a better lymphatic clearance of edema in abdominal organs when spontaneous breathing was applied compared to MV. LÄS MER

  4. 3. Elevers föreställningar om kroppens organ och kroppens hälsa utifrån ett skolsammanhang

    Författare :Pernilla Granklint Enochson; Gustav Helldén; Britt Lindahl; Schoultz Jan; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Science of education; Human body; Lower secondary school; Understanding of the human body; Health; Digestive organs; Excretions organs; Painkiller; Naturvetenskapernas didaktik; förståelse; grundskolans senare del; människokroppen; hälsa; matspjälkning; utsöndringsorgan; värktablett; Subject didactics; Ämnesdidaktik; Pedagogics and Educational Sciences; Pedagogik och Utbildningsvetenskap;

    Sammanfattning : Denna avhandling har fokus på 88 elevers föreställningar om vad som händer i kroppen då de äter en smörgås, dricker vatten och sväljer en värktablett. Sedan har jag studerat hur dessa föreställningar påverkar deras kunskaper vad det gäller kroppens fysiologi och deras ställningstagande i hälsofrågor. LÄS MER

  5. 4. Organs-on-chips for the pharmaceutical development process : design perspectives and implementations

    Författare :Jonas Christoffersson; Carl-Fredrik Mandenius; Danny van Noort; Peter Sartipy; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Organs-on-chips; cell culture models; pharmaceutical development; microfluidics;

    Sammanfattning : Organs-on-chips are dynamic cell culture devices created with the intention to mimic organ function in vitro. Their purpose is to assess the toxicity and efficacy of drugs and, as early as possible in the pharmaceutical development process, predict the outcome of clinical trials. LÄS MER

  7. 5. Steroid metabolism in human reproductive organs

    Författare :Anna Helena Karypidis; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Androgens are involved in the development of prostate cancer. Both UGT2B17 and CYP7B1 are involved in the metabolism of androgens and are highly abundant in the prostate. Deletion of the UGT2B17 gene is associated with low or undetectable urinary testosterone levels. LÄS MER