Sökning: "single cells"

Visar resultat 21 - 25 av 1556 avhandlingar innehållade orden single cells.

  1. 21. Peripheral immunity in patients with autoimmune endocrine diseases and the influence of physiological adaptions during pregnancy

    Författare :Louise Magnusson; Per-Ola Carlsson; Rosaura Casas; Ola Winqvist; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Type 1 diabetes; Hashimoto´s thyroiditis; Graves´ disease; autoimmune Addison´s disease; antigen-presenting cells; B cells; non-classical monocytes; NK cells; memory CD8 T cells; CDCP1; SLAMF1; inflammation; lymphocyte activation; pregnancy; β-cell function; C-peptide; plasma proteome; prolactin; prokineticin-1; glucagon; oral glucose tolerance test; mass cytometry; proximity extension assay; Medicinsk vetenskap; Medical Science; Klinisk immunologi; Clinical Immunology; Endocrinology and Diabetology; Endokrinologi och Diabetologi; Obstetrik och gynekologi; Obstetrics and Gynaecology;

    Sammanfattning : Type 1 diabetes (T1D), Hashimoto’s thyroiditis (HT), Graves’ disease (GD), and autoimmune Addison’s disease (AD) appear to share immunogenetic mechanisms. This idea is not novel, as “autoimmune tautology” is an established concept. LÄS MER

  3. 22. Electrochemical monitoring of living cells

    Författare :Christer Spegel; Centrum för analys och syntes; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; PC12; redox; electrochemistry; NAD P H; Single cell; Microchip; S. cerevisiae;

    Sammanfattning : This thesis presents the utilization of electroanalytical methods for analysis of dynamic cellular processes such as exocytosis, intracellular redox reactions and cell surface interactions. Microchips have been designed and manufactured with the purpose of monitoring dopamine exocytosis from single or a small ensemble of PC12 cells. LÄS MER

  4. 23. Biological Insights from Single-Particle Tracking in Living Cells

    Författare :Arash Sanamrad; Johan Elf; Måns Ehrenberg; Achillefs Kapanidis; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; single-particle tracking; intracellular diffusion; nucleoid exclusion; transcription-translation coupling; antibiotics; Biology with specialization in Molecular Biotechnology; Biologi med inriktning mot molekylär bioteknik;

    Sammanfattning : Single-particle tracking is a technique that allows for quantitative analysis of the localization and movement of particles. In this technique, trajectories are constructed by determining and connecting the positions of individual particles from consecutive images. LÄS MER

  5. 24. The Mechanisms of Exocytosis Studied in Cells and Models with Amperometry

    Författare :Lisa J. Mellander; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Exocytosis; Electrochemistry; Cells; Cell models; Phospholipids;

    Sammanfattning : Exocytosis is the universal basis for neuronal communication, allowing the controlled release of neurotransmitter molecules from the presynaptic cell. Exocytosis has been widely studied in many systems. However, the details of this vital process are not fully understood. LÄS MER

  7. 25. Imaging-based methods for NK cell studies at the single-cell level

    Författare :Quentin Verron; Björn Önfelt; Niklas Sandström; Michael Dustin; KTH; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immunology; NK cells; microscopy; single-cell; Biological and Biomedical Physics; Biologisk och biomedicinsk fysik;

    Sammanfattning : The immune system provides defense against infectious agents such as viruses, bacteria and parasites. Besides eliminating extracellular agents, the immune system also constantly monitors our own cells for signs of transformation, including tumor development and virus infection. LÄS MER