Sökning: "fiber type identification"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden fiber type identification.

  1. 1. Skeletal muscle fiber types in man : With special reference to anabolic signaling and mitochondrial bioenergetics

    Författare :Sebastian Edman; William Apro; Filip J Larsen; Abram Katz; Leigh Breen; Gymnastik- och idrottshögskolan; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mTORC1; THRIFTY; fiber type identification; muscle growth; aging; sarcopenia; mitochondrial function; oxphos; metabolism; Medicin Teknik; Medicine Technology;

    Sammanfattning : Human skeletal muscle consists of a mixture of slow-twitch (type I) and fast-twitch (type II) fibers. The type I fibers are endurance-oriented, with a metabolic system and infrastructure that supports aerobic metabolism. LÄS MER

  2. 2. Fibre flow mechanisms

    Författare :Roger Bergström; Ulf Björkman; Bo Norman; Mark Martinez; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fibre flow; floc; shear; compression; fibre network; stress chain; Cellulose and paper engineering; Cellulosa- och pappersteknik;

    Sammanfattning : The flow behaviour, and primarily the floc-floc interaction, of pulp paper suspensions have been studied visually. Analogy models based on these observations have been developed as well as the identification of important parameters of floc break-up in low shear rate flow fields. LÄS MER

  3. 3. Studies in nuclear receptor Nurr1 : identification of Nurr1-regulated genes

    Författare :Elisabet Hermanson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The nuclear receptor family comprises more than sixty members, including receptors for steroids, thyroid hormone and retinoids. Many nuclear receptors function as ligand- activated transcription factors that regulate the expression of specific target genes. LÄS MER

  4. 4. New regulators of xylem lignification in arabidopsis

    Författare :Bernadette Sztojka; Hannele Tuominen; Simon Hawkins; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Xylem; lignin; Arabidopsis; secondary cell wall; transcriptional regulation; lignin-biosynthetic gene; S G lignin ratio;

    Sammanfattning : The ability of land plants to grow upright, bear their own weight and withstand adverse environmental conditions is largely dependent on the secondary xylem tissues of the stem. The xylem cells acquire thick secondary cell walls which are composed of cellulose, hemicellulose and lignin. LÄS MER

  5. 5. Neuromuscular disorders in childhood. Epidemiology and characterization of a new myopathy

    Författare :Niklas Darin; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neuromuscular disorders; epidemiology; mitochondrial encephalomyopathy; hereditary inclusion-body myopathy; myosin heavy-chain IIa; childhood;

    Sammanfattning : Neuromuscular disorders can be subdivided into anterior horn cell disorders, neuropathies, myasthenic disorders and myopathies. Some multisystem disorders, such as myotonic dystrophy and mitochondrial encephalomyopathies, are traditionally also included. LÄS MER