Sökning: "Hegardt"

Visar resultat 1 - 5 av 8 avhandlingar innehållade ordet Hegardt.

  1. 1. Akademiens spannmål : uppbörd, handel och priser vid Uppsala universitet 1635-1719 = [Graintrade, rents and prices at Uppsala university 1635-1719]

    Författare :Astrid Hegardt; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; History of science; Vetenskapshistoria;

    Sammanfattning : .... LÄS MER

  3. 2. On the Role of Polyamines in Apoptosis

    Författare :Cecilia Hegardt; Bröstcancer-genetik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SSAT; DENSPM; spermine; polyamines; mitochondrial membrane potential; cytochrome c; caspase; flow cytometry; Jurkat cells; mouse thymocytes; thymus in vivo; programmed cell death; Dexamethasone-induced apoptosis; Fas-induced apoptosis; AdoMetDC; Cytology; oncology; cancerology; Cytologi; onkologi; cancer; Clinical biology; Klinisk biologi; Animal physiology; Djurfysiologi;

    Sammanfattning : Apoptosis is a kind of death that is best described as cellular suicide and it is important for normal tissue homeostasis. The process can be induced by a number of different stimuli and the dying cell goes through a defined pathway terminating in typical biochemical and morphological alterations of the cell. LÄS MER

  4. 3. Relativ betydelse : Individualitet och totalitet i arkeologisk kulturteori : [individuality and totality in archaeological cultural theory]

    Författare :Johan Hegardt; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Archaeology; Theory; ethics; individuality; totality; epistemology; Arkeologi; Archaeology subjects; Arkeologiämnen; arkeologi; Archaeology;

    Sammanfattning : This dissertation deals with the epistemological aspects of cultural theory in archaeology. It is argued that the discourse of modem archaeology was formed during the first decades of the 19th century. This discourse has shaped a picture of man which was first questioned by postprocessual archaeologists. LÄS MER

  5. 4. NO, Immunosuppression and Tumor Immmunotherapy

    Författare :Pontus Hegardt; Neurokirurgi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immunology; serology; transplantation; Immunologi; serologi; IL-18; IFN-gamma; rat; colon carcinoma; glioma; tumor immunotherapy; immunosuppression; NO; iNOS;

    Sammanfattning : This study aims at clarifying the role of NO in the immunosuppression induced by in vivo tumor growth and by tumor immunotherapy, and determining whether the inhibition of NO production can be used as an adjuvant in tumor immunotherapy. We have shown previously that tumor cells, glioma (N32) and colon carcinoma (H1D2), when genetically engineered to express such immune stimulatory cytokines as IFN-g and IL-18, induce strong anti-tumor immune response, in immunized tumor-free rats, whereas only a limited therapeutic effect is achieved in rats in which a tumor has already become established. LÄS MER

  7. 5. Pressure, temperature and time constraints on tectonic models for southwestern Sweden

    Författare :Eric Austin Hegardt; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Sveconorwegian; Gothian; Hallandian; U‐Pb zircon ion probe dating; Sm-Nd garnet dating; thermobarometry; continental subduction; Eastern Segment; Median Segment; Western Segment;

    Sammanfattning : In this work, a number of key localities have been investigated in detail in order to provide precise constraints on models for the tectonic evolution of southern Sweden. The new data presented in this thesis show that there are large differences in terms of pre-Sveconorwegian tectonic evolution between the Eastern and Median-Western Segments situated on either side of the Mylonite Zone, a major shear zone as well as a structural and lithological boundary. LÄS MER