Sökning: "post reactive hyperemia"

Hittade 4 avhandlingar innehållade orden post reactive hyperemia.

  1. 1. Coronary Reactive Hyperemia

    Författare :Göran Olivecrona; Kardiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Kardiovaskulära systemet; Cardiovascular system; Medicin människa och djur ; Medicine human and vertebrates ; t-PA; P2Y1-receptors; Hypothermia; Coronary; Reactive hyperemia;

    Sammanfattning : Introduction: The mechanism of post ischemic reactive hyperemia is still unknown but now thought to be multifactorial and perhaps involving purinergic signalling. Purines such as ATP and ADP have recently been discovered to play a vital role in the regulation of vascular tone. LÄS MER

  3. 2. Studies on sitting pressure and buttock microcirculation : aiming at developing an alarm in the prevention of pressure ulcers in patients with spinal cord injuries

    Författare :Johan Thorfinn; Disa Lidman; Folke Sjöberg; Henry Svensson; Linköpings universitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Blood supply; Buttocks; Hyperemia; Ischemia; Laser-Doppler flowmetry; Microcirculation; Posture physiology; Pressure; Skin blood supply; Medicine; Medicin;

    Sammanfattning : Pressure ulcers in patients with spinal cord injuries are a major problem, the prevalence in this group being reported as high as 20 – 30 percent. Most pressure ulcers develop around the pelvic girdle, and the key-contributing factor in the development of pressure ulcers is ischaemia due to longstanding pressure. LÄS MER

  4. 3. Studies on antioxidant and lipid lowering effects on human microcirculation

    Författare :Qing Lu; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Microcirculation; oxidative stress; antioxidant; smoking. hypercholesterolemia; diabetes; vitamin C; Nacetylcysteine; lipid lowering; capillary blood flow velocity; post reactive hyperemia; endothelial function.;

    Sammanfattning : In previous work from this laboratory, vital microscopy was successfully used to study rnicrocirculatcry effects of hypercholesterolemia in a rabbit model. Hypercholesterolemia caused a dramatic depression of the blood flow velocity in the conjunctiva microvessels of the rabbits. LÄS MER

  5. 4. Resistance Training and Physical Activity in Postmenopausal Women : Effects on Vasomotor Symptoms, Quality of Life and Microcirculation

    Författare :Emilia Berin; Anna-Clara Spetz Holm; Mats Hammar; Lotta Lindh-Åstrand; Torbjörn Bäckström; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Background  Menopause is a physiological event, but is associated with bothersome symptoms as well as physical changes that affect women’s health. About 75 % of women experience vasomotor symptoms (hot flushes and night sweats) related to menopause that often reduce quality of life. LÄS MER