Search for dissertations about: "reperfusion"

Showing result 1 - 5 of 160 swedish dissertations containing the word reperfusion.

  1. 1. Intestinal ischemia and reperfusion. Proinflammatory response and organ dysfunction

    University dissertation from Knut Olanders, Department of Anesthesia and Intensive Care, Lund University Hospital, SE-221 85 Lund, Sweden

    Author : Knut Olanders; [2003]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; traumatology; Kirurgi; ortopedi; traumatologi; orthopaedics; Surgery; inflammation; cytokine; leukocyte; reperfusion; ischemia; permeability; Intestine; endothelium;

    Abstract : Intestinal I/R is considered to be an important initiating event in several pathophysiological conditions such as trauma, bleeding, sepsis and pancreatitis, frequently leading to concomitant both single and potentially multiple organ dysfunction. The purpose of this thesis was to study mechanims underlying the development of multiple organ dysfunction, with special focus on intercellular proinflammatory regulation in the concurrent development of tissue injury. READ MORE

  2. 2. Improved bioenergetic recovery during experimental ischemia and reperfusion by irradiation

    University dissertation from Knut Olanders, Department of Anesthesia and Intensive Care, Lund University Hospital, SE-221 85 Lund, Sweden

    Author : Ann Lindgård; Göteborgs universitet.; Gothenburg University.; [2007]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; energy metabolism; skeletal muscle; monocyte; ischemia; reperfusion; NMR; singlet oxygen energy; light; LED;

    Abstract : Prolonged ischemia and reperfusion frequently occur during clinical operations. The bioenergetic status decreases during ischemia and reactive oxygen species (ROS) are formed during reperfusion, which may lead to irreversible tissue injury. READ MORE

  3. 3. Energy metabolism in skeletal muscle during ischemia and reperfusion. Experimental and clinical aspects

    University dissertation from Göteborg

    Author : Jonas Lundberg; Göteborgs universitet.; Gothenburg University.; [2002]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; energy metabolism; skeletal muscle; ischemia; reperfusion; MRS; hypothermia; singlet oxygen energy.; reperfusion; singlet oxygen energy.; MRS; skeletal muscle; ischemia; hypothermia;

    Abstract : Microsurgical operations, using free vascularised transfer of tissues, induce an obligatory period of ischemia followed by reperfusion. The degree of ischemia and reperfusion injury is dependent on the ischemia time. READ MORE

  4. 4. Renal Ischemia/Reperfusion Injury in Diabetes Experimental Studies in the Rat

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Jan Melin; Bengt Rippe; [2002]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medical sciences; diabetes mellitus; ischemia reperfusion; rat; end-stage renal disease; inflammation; fibrosis; hyaluronan; CD44; treatment; MEDICIN OCH VÅRD; MEDICINE; MEDICIN; Medicine; medicin;

    Abstract : Diabetes mellitus (DM) is one of the leading causes of end stage renal failure. An increased susceptibility to renal ischemia/reperfusion (I/R)-injury was found in DM rats. Unilateral renal ischemia for as short as 20 minutes led to an irreversible progressive injury in DM kidneys, whereas the injury in non-DM kidneys was almost reversible. READ MORE

  5. 5. Hepatic ischemia-reperfusion injury

    University dissertation from Stockholm : Karolinska Institutet, Dept of Clinical Science, Intervention and Technology

    Author : Melroy Alistair D'Souza; Karolinska Institutet.; Karolinska Institutet.; [2020]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Hepatic ischemia-reperfusion (I/R) injury is a complex phenomenon occuring in response to interruption of the liver’s blood and oxygen supply and the subsequent restoration of blood flow and tissue oxygenation. Techniques to reduce blood loss and other intra-operative manoeuvers during liver resection can cause hepatic I/R injury. READ MORE