Sökning: "PC12"

Visar resultat 16 - 20 av 46 avhandlingar innehållade ordet PC12.

  1. 16. Roles of mammalian Scribble in polarity signaling, virus offense and cell-fate determination

    Författare :Michael Wigerius; Magnus Johansson; Lawrence Banks; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; cell polarity; scribble; tbev; RhoGTPase; jak-stat; mapk; neurite outgrowth; influenza a virus; Biochemistry; Biokemi; biokemi; Biochemistry;

    Sammanfattning : Mammalian Scribble is a target for proteins encoded by human papilloma virus, retro- and flaviviruses. Tick-borne encephalitis virus (TBEV) is a flavivirus that have evolved distinct strategies to escape antiviral responses. LÄS MER

  3. 17. Quantitative chemical imaging to study content release from single nanovesicles

    Författare :Tho D. K. Nguyen; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Exocytosis; Vesicle; Mass spectrometry imaging; Electron microscopy; Fluorescence microscopy; Electrochemical analysis; NanoSIMS;

    Sammanfattning : Cellular communication is vital for the survival of multicellular organisms. This process often relies on a highly regulated mechanism called exocytosis, which involves the release of chemical signals. During exocytosis, vesicles can fully or partially release their contents. LÄS MER

  4. 18. In vitro cellular models for neurotoxicity studies : neurons derived from P19 cells

    Författare :Dina Popova; Jacobsson Stig O.P.; Anna Forsby; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurotoxicity; Neuronal cell culture; P19 cells; SH-SY5Y cells; βIII-tubulin; Methylmercury; Okadaic acid; Acrylamide; MDMA; Piperazine-derived designer drugs.;

    Sammanfattning : Humans are exposed to a variety of chemicals including environmental pollutants, cosmetics, food preservatives and drugs. Some of these substances might be harmful to the human body. LÄS MER

  5. 19. PROBING SECRETORY VESICLES AND LIPOSOME MODEL SYSTEMS USING NANOSCALE ELECTROCHEMISTRY AND MASS SPECTROMETRY

    Författare :Jelena Lovric; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; neuroendocrine cells; NanoSIMS; liposomes; neurotransmitters; large dense core vesicles; Exocytosis; ToF-SIMS; vesicle electrochemical cytometry; electrochemistry; amperometry;

    Sammanfattning : Cellular communication is based on the process of exocytosis, regulated release of chemical messengers into the extracellular space. These messengers, neurotransmitters, are packed into vesicles that during exocytosis fuse with the plasma membrane and release their content. LÄS MER

  7. 20. Correlative Chemical Imaging of Nanoscale Subcellular Structures

    Författare :Stefania Rabasco; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Chemical imaging can elucidate complex mechanisms, relationships, and components of biological samples. For example, it can reveal properties such as chemical composition, chemical structure, reactivity, and topography. Several imaging techniques exist, each providing different types of information. LÄS MER