Search for dissertations about: "Blood Circulation"

Showing result 1 - 5 of 330 swedish dissertations containing the words Blood Circulation.

  2. 1. Aspects of central integrative and efferent mechanisms in cardiovascular reflex control

    Author : Göran Wennergren; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Afferent Pathways; physiology; Animals; Arteries; physiology; Blood Circulation; Blood Pressure; Brain; physiology; Cats; Chemoreceptor Cells; physiology; Coronary Circulation; Coronary Vessels; physiology; Efferent Pathways; physiology; Electric Stimulation; Female; Heart; innervation; physiology; Heart Rate; Hypothalamus; physiology; Male; Pressoreceptors; physiology; Reflex; Sympathetic Nervous System; physiology; Ventricular Function;

    Abstract : .... READ MORE

  4. 2. Extreme hemodilution: Effects of inhalation anesthetics, hypoxia, and blood loss. An Experimental study in pigs

    Author : Henning Schou; Anestesiologi och intensivvård; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Anaesthesiology; oxygen saturation.; blood volume; coronary circulation; blood lactate; oxygen uptake; Anemia; oxygen delivery; intensive care; Anestesiologi; intensivvård;

    Abstract : Hemodilution reduces the need for blood transfusion and hereby the risk for transmission of infectious agents. The present study investigated effects on systemic and myocardial circulation and oxygenation, and blood lactate concentrations; induced by nitrous oxide, isoflurane, hypoxia, and uncompensated blood loss, in pigs hemodiluted to a hematocrit of 11%. READ MORE

  5. 3. Skin circulation measured by fluorescein flowmetry

    Author : Eduardo Patricio Proaño Romero; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Skin circulation;

    Abstract : Fluorescein flowmetry (FF) is an indicator dilution technique using sodium fluorescein as an indicator. If the tissue is illuminated with U-V light or blue light, after a bolus injection of the dye, fluorescence is seen in the tissue, and can be measured either photographically or by the video technique. READ MORE

  6. 4. Nitric oxide : An ally in extracorporeal circulation?

    Author : Vilyam Melki; Jan Borowiec; Örjan Friberg; Uppsala universitet; []
    Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Simulated extracorporeal circulation; Inflammation; Nitric oxide; Leukocyte activation; Staphylococcus aureus; Glyceryl trinitrate; Postoperative infection; Thorax Surgery; Thoraxkirurgi;

    Abstract : Many complications associated with heart surgery are due to the negative effects of extracorporeal circulation (ECC). Some of these complications may be attributed to ECC-induced activation of inflammation and coagulation pathways. READ MORE

  7. 5. Acupuncture in reproductive medicine. Applications in human assisted reproduction and aspects of clinical and experimental neuroendocrinology

    Author : Elisabet Stener-Victorin; Göteborgs universitet; Göteborgs universitet; Gothenburg University; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICAL AND HEALTH SCIENCES; electro-acupuncture; blood flow impedance; circulation; uterine artery; in-vitro fertilization; oocyte aspiration; polycystic ovary syndrome; experimentally induced PCO; anovulation; gonadotropins; steroids; neuropeptides; b-endorphin; nerve growth factor; corticotropin-releasing factor.;

    Abstract : The use of acupuncture in the area of reproductive medicine is relatively new, and it has been rather poorly investigated in the past. When muscle afferents are stimulated by acupuncture in somatic segments related to the innervation of the ovaries and the uterus, functional changes occur in the neural substrate that may influence reproductive function and result in peripheral, segmental and central effects. READ MORE