Sökning: "Acetate Kinase."

Visar resultat 1 - 5 av 22 avhandlingar innehållade orden Acetate Kinase..

  1. 1. Bioelectrochemical Applications of Reactions Catalyzed by Immobilized Enzymes

    Detta är en avhandling från Department of Analytical Chemistry, Lund University

    Författare :Xiao-Jing Tang; [1997]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Acetate Kinase.; NAD NADH recycling; Enzyme Electrodes; Enzyme reactors; Enzyme Immobilization; Electrochemical detection; Flow Injection Analysis; Analytical chemistry; Analytisk kemi;

    Sammanfattning : The sensitivity of biosensors can be increased substantially by incorporation in a substrate recycling scheme. Based on the amplification of NAD+/NADH by the recycling reaction catalyzed by glycerol dehydrogenase (GDH) and diaphorase, NAD+/NADH can be determined amperometrically with around 1000 times higher sensitivity than for the substrate sensing mode. LÄS MER

  2. 2. The Role of Protein Kinase C in the Extracellular Ca2+-regulated Secretion of Parathyroid Hormone

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Amos M. Sakwe; Uppsala universitet.; [2004]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medical sciences; parathyroid hormone; Ca2 ; protein kinase C; calcium sensing receptor; ERK1 2; biosynthesis; secretion; MEDICIN OCH VÅRD; MEDICINE; MEDICIN;

    Sammanfattning : Parathyroid hormone (PTH) is the major physiological regulator of the extracellular Ca2+ concentration ([Ca2+]o) in the body. The secretion of this hormone is suppressed at high [Ca2+]o. LÄS MER

  3. 3. Kinase cascades in the regulation of glucose homeostasis

    Detta är en avhandling från Stockholm : Karolinska Institutet, Department of Physiology and Pharmacology

    Författare :Tatiana L. Steiler; Karolinska Institutet.; Karolinska Institutet.; [2005]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Skeletal muscle; insulin resistance; T2DM; hyperglycemia; high fat diet; glucose transport; PI3K-; MAPK- and AMPK-signaling pathways; AMPKgamma3;

    Sammanfattning : Therapeutic strategies to treat Type 2 Diabetes Mellitus (T2DM) aim at improving muscle insulin sensitivity by either directly modulating, or bypassing defective insulin signaling. Insulin induces metabolic and gene regulatory responses via PI 3-Kinase (PI3K) and Mitogen-Activated Protein Kinase (MAPK) signaling pathways, respectively. LÄS MER

  4. 4. The expression and function of protein kinase C isoforms in differentiating neuroblastoma cells

    Detta är en avhandling från Department of Laboratory Medicine, Lund University

    Författare :Sofia Fagerström; [1998]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurologi; neurophysiology; neuropsychology; Neurology; p130cas; PKC; fte-1; neuroblastoma; SH-SY5Y cells; growth cones; neuronal differentiation; neuropsykologi; neurofysiologi;

    Sammanfattning : The human neuroblastoma cell line SH-SY5Y can be induced to differentiate into a neuronal sympathetic phenotype after treatment with 16 nM 12-O-tetradecanoyl phorbol 13-acetate (TPA) in serum, or by a combination of the growth factors basic fibroblast growth factor and insulin-like growth factor-I (bFGF/IGF-I). SH-SY5Y cells stably transfected with TrkA, the nerve growth factor (NGF) receptor, differentiate in response to NGF. LÄS MER

  5. 5. Regulation of PKCalpha and the role of PKC in neuroblastoma cell migration

    Detta är en avhandling från Department of Laboratory Medicine, Lund University

    Författare :Helena Stensman; [2007]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cytology; oncology; cancerology; Cytologi; Medicin människa och djur ; Medicine human and vertebrates ; neuroblastoma; cell migration; intramolecular interactions; autophosphorylation; Protein kinase C; onkologi; cancer;

    Sammanfattning : Members of the protein kinase C (PKC) family of serine/threonine kinases play critical roles in cellular regulation. Depending on differences in regulation, PKCs can be divided into classical (alpha, betaI, betaII and gamma), novel (delta, epsilon, eta and theta) and atypical (zeta and iota/lambda) isoforms. LÄS MER