Sökning: "tissue oxygenation"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden tissue oxygenation.

  1. 1. Comparison of muscle oxygen kinetics between occluded and non-occluded dynamic low-intensity exercise performed till failure : A quantitative study

    Kandidat-uppsats, Umeå universitet/Avdelningen för fysioterapi

    Författare :Natalie Smith; Josefine Johansson; [2023]
    Nyckelord :venous occlusion; muscle oxygenation kinetics; blood flow restricted exercise; ischemia; exercise failure; low-intensity strength training; Near-infrared spectroscopy;

    Sammanfattning : Aim: To examine local muscle oxygen kinetics when performing wrist extensions till failure in an occluded versus non-occluded state, to compare the perceived ratings of pain and local muscle exertion, and analysing presence of gender differences. Methods: Twenty-one healthy individuals (mean age 25,6±3. LÄS MER

  3. 2. Preparation of Materials for Deep Tissue Imaging with Slow Light

    Master-uppsats, Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

    Författare :Mengqiao di; [2018]
    Nyckelord :Ultrasound Optical Tomography; Deep Tissue Imaging; Monte Carlo Simulation; Spectral Hole Burning; Physics and Astronomy;

    Sammanfattning : Ultrasound Optical Tomography (UOT) is a proposed technique, which combines ultrasound imaging and optical imaging in a new way to detect, e.g. LÄS MER

  4. 3. Konstantinfusion med alfa2-agonister hos häst : påverkan på kardiovaskulära funktioner, syresättning och uppvakning

    Kandidat-uppsats, SLU/Dept. of Clinical Sciences

    Författare :Rebecka Lindqvist; [2017]
    Nyckelord :anestesi; sedering; häst; detomidin; medetomidin; dexmedetomidin;

    Sammanfattning : Anestesi på häst är associerat med stora risker och hög mortalitet, och inhalationsmedel som används i dagsläget har en uttalad negativ effekt på kardiovaskulära funktioner och respiration. Detta är viktigt att ha i åtanke i samband med narkos, då cirkulationskollaps och hjärtstillestånd är de vanligaste orsakerna till dödsfall associerade till hästanestesi. LÄS MER

  5. 4. Effects of treatment with PiNO (Pulsed Inhaled Nitric-Oxide) on the metabolism in colic horses undergoing abdominal surgery.

    Master-uppsats, SLU/Dept. of Clinical Sciences

    Författare :Izabella Granswed; [2014]
    Nyckelord :Equine metabolism; anaesthesia; Pulsed Inhaled Nitric-Oxide; PiNO; horses; colic;

    Sammanfattning : The main objective of this research was to study how increased arterial oxygenation by the use of Pulsed Inhaled Nitric-Oxide (PiNO) influenced the metabolic and cardiovascular parameters on horses undergoing acute abdominal surgery because of colic. The parameters blood lactate, blood glucose, pH and heart rate were evaluated before and during anesthesia and closely after recovery. LÄS MER

  7. 5. Photon time-of-flight and continuous-wave near-infrared-spectroscopy of human skeletal muscle tissue; a comparative study

    Master-uppsats, Lunds universitet/Atomfysik; Lunds universitet/Matematisk fysik

    Författare :Alfi Shaharin; [2013]
    Nyckelord :Photon time-of-flight spectrometer; pTOFS; Tissue Saturation; StO2; and CW-NIRS; Physics and Astronomy;

    Sammanfattning : The focus of this thesis is to perform a comparative study between two noninvasive optical techniques: Photon Time-of-flight Spectroscopy (pTOFS) and a Continuous-wave NIRS system for measuring muscle tissue oxygen saturation. INVOS 5100C (Manufactured in 2011, Serial Number 11-10269, Produced by Somanetics Troy, MI 48084 USA) is such a CW-NIRS system that provides tissue oxygenation using continuous wave Near Infrared Spectroscopy technique and widely used in the hospitals. LÄS MER