Search for dissertations about: "adenosine 5 -triphosphate"

Showing result 21 - 25 of 77 swedish dissertations containing the words adenosine 5 -triphosphate.

  2. 21. RNA systems for NMR studies in vitro and in vivo

    Author : Hannes Feyrer; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : NMR spectroscopy is an excellent tool to study the structure-function relationship of RNA. Such measurements are usually performed in vitro, which requires large amounts of isotope- labeled sample in high purity and can give access to individual atoms, structure of the molecule and conformational dynamics. READ MORE

  4. 22. Intracellular mechanisms of skeletal muscle fatigue : role of creatine kinase

    Author : Anders Dahlstedt; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Skeletal muscle fatigue; creatine kinase; inorganic phosphate; adenosine diphosphate;

    Abstract : During intense physical activity the maximal power output of skeletal muscles is reduced, a condition described as muscle fatigue. The cause of impaired muscle function seen in fatigue is multifactorial. READ MORE

  5. 23. Spinal cord stimulation in neuropathy : experimental studies of biochemistry and behaviour

    Author : Jian-Guo Cui; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Neuropathic pain; mononeuropathy; GABA; glutamate; aspartate; galanin; neuropeptide Y; adenosine; spinal cord stimulation;

    Abstract : Neuropathic pain, presenting with cutaneous hypersensitivity, i.e. allodynia, dysesthesia and hyperalgesia, is often difficult to manage with pharmacotherapy, but may be effectively alleviated by electric spinal cord stimulation (SCS). However, the mode of action of SCS is still poorly understood. READ MORE

  6. 24. DARPP-32 in the striatum : multiple regulation and physiological role

    Author : Maria Lindskog; Karolinska Institutet; Karolinska Institutet; []
    Keywords : DARPP-32; striatum; adenosine A 2A receptors; dopamine D; receptors; dopamine D 2 receptors; opioid receptors; cAMP; protein phosphorylation; behaviour;

    Abstract : Protein phosphorylation is an important mechanism involved in intracellular signal transduction. The activity of many proteins is affected by their state of phosphorylation, which in turn is determined by the combined activities of protein kinases and protein phosphatases. READ MORE

  7. 25. Poly(A)-specific Ribonuclease (PARN) : Structural and Functional Studies of Poly(A) Recognition and Degradation

    Author : Niklas Henriksson; Anders Virtanen; Marvin Wickens; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Cell and molecular biology; Cell- och molekylärbiologi; Molecular Biotechnology; Molekylär bioteknik;

    Abstract : Regulation of mRNA degradation is a powerful way for the cell to regulate gene expression. A critical step in eukaryotic mRNA degradation is the removal of the poly(A) tail at the 3'-end of the mRNA. READ MORE