Sökning: "Maria Johansson"

Visar resultat 21 - 25 av 91 avhandlingar innehållade orden Maria Johansson.

  1. 21. Improvements of the Bromodeoxyuridine-DNA Flow Cytometry Method for the Study of Cell Proliferation

    Författare :Maria C Johansson; Bröstcancer-genetik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; head and neck cancer; [3H]thymidine; energy transfer; cell cycle; xenografted tumours; cultured cells; potential doubling time; labelling index; DNA synthesis time; cell proliferation; growth kinetics; Bromodeoxyuridine; DNA flow cytometry; cancer; onkologi; Cytologi; cancerology; oncology; Cytology;

    Sammanfattning : Potential doubling time (Tpot), DNA synthesis time (TS), and labelling index (LI) are fundamental growth kinetics parameters in clinical and experimental cancer research, which may be of further practical importance regarding prognosis and treatment prediction of cancer. They can be measured by bromodeoxyuridine(BrdUrd)/flow cytometry (FCM) methods, where BrdUrd, an analogue of thymidine, is incorporated into DNA and quantified simultaneously with the DNA content. LÄS MER

  3. 22. Transitions making up for(epistemic) gaps : a qualitative study of workers as learners in transition between school mathematics and mathematical activities in the workplace

    Författare :Maria C Johansson; Malmö högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER

  4. 23. Cognitive impairment and its consequences in everyday life

    Författare :Maria Johansson; Ewa Wressle; Jan Marcusson; Louise Nygård; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Activities of daily living; assessment; dementia; mild cognitive impairment; occupational therapy; quality of life;

    Sammanfattning : The overall aim was to improve knowledge of the consequences of cognitive dysfunction in everyday life and of instruments to make these assessments. The thesis contains four studies each of different design using different populations. LÄS MER

  5. 24. Early gut microbiota in relation to cytokine responses and allergic disease

    Författare :Maria Johansson; Eva Sverremark-Ekström; Stockholms universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immunology; Immunologi; immunologi; Immunology;

    Sammanfattning : .... LÄS MER

  7. 25. Natural killer cell tolerance : influence of the MHC class I expression in the host

    Författare :Maria H Johansson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :NK cells; MHC class 1; tolerance; transgenic mice; Ly49;

    Sammanfattning : Development of self-tolerance in the immune system is characterized by somatic processes aiming at permanently eliminating, or silencing, potentially autoreactive lymphocytes. Such tolerance mechanisms are of outmost importance if autoimmunity is to be avoided. LÄS MER