Sökning: "HIIT"

Hittade 4 avhandlingar innehållade ordet HIIT.

  1. 1. The significance of mitochondrial respiratory function in regulating oxygen uptake and performance in humans

    Författare :Daniele A. Cardinale; Filip J Larsen; David Bishop; Gymnastik- och idrottshögskolan; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mitochondria; OXPHOS; p50mito; mitochondrial oxygen affinity; oxygen extraction; sex difference; hyperoxia; training; muscle metabolism; performance; HIIT; Medicin Teknik; Medicine Technology;

    Sammanfattning : The mitochondrion is one of the most fascinating organelles of our cells which has kept and keeps researchers busy in studying its origin, the complex morphology, the numerous functions, the rapid adaptations to a variety of stimuli and its role in health and disease. Exercise challenges cellular homeostasis and skeletal muscle mitochondria greatly adapt to repeated bouts of exercise by increasing mitochondrial respiratory function and content to match energy requirements and to better sustain future perturbations induced by muscle contractions. LÄS MER

  3. 2. High-intensity interval training in combination with aerobic or resistance training for patients with breast cancer : a HIIT to counteract detrimental effects of chemotherapy

    Författare :Sara Mijwel; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : With the increasing number of individuals that enter cancer survivorship there is a growing need for interventions that can alleviate treatment-related adverse effects such as fatigue, and that can improve and restore physical functioning and health-related quality of life during and after treatment. After a breast cancer diagnosis, patients with breast cancer show significantly reduced physical activity levels, especially during the adjuvant treatment phase. LÄS MER

  4. 3. Effects of acute exercise and training on gene expression and regulatory proteins in human skeletal muscle

    Författare :Mia Ydfors; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Regular physical activity affects all tissues in the human body, not least skeletal muscle. The skeletal muscle adaptation involves changes that help the muscle to handle perturbations of the intracellular homeostasis during exercise and thereby gradually improve the exercise capacity. LÄS MER

  5. 4. Randomised clinical trials with hyperbaric oxygen in COVID-19 and Long COVID : transcriptomic insights into benefits and harms

    Författare :Anders Kjellberg; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The flow from transcription of genes through translation and processing of proteins is a common basis for all life. Redox homeostasis is crucial for the defence against oxidative stress. We adapt through hormesis; non-lethal stress regulates redox-sensitive systems to maintain homeostasis. LÄS MER