Sökning: "gut ischemia"

Hittade 4 avhandlingar innehållade orden gut ischemia.

  1. 1. Gut Feelings - From Brain to Gut and from Lumen to Gut

    Författare :Xiaowen Cheng; Neurogastroenterologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Enteric nervous system; cerebral ischemia; galectine-3; tuft cell; CGRP; CCK; GLP-1; 5HT; PYY;

    Sammanfattning : Part 1: From Brain to GutThe brain is an organ with a high energy requirement. To meet this demand, the brain needs a continuous and well-regulated blood supply. In situations where the brain, or parts of the brain, does not receive sufficient blood flow injury arise. LÄS MER

  3. 2. Intravasal microdialysis as a novel technique to monitor metabolism in myocardial ischemia and critical illness

    Författare :Tobias Bäckström; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Cardiac surgery; glycerol; gut ischemia; hemorrhagic shock; intravasal; L Pratio; microdialysis; myocardial infarction; myocardial ischemia; reperfusion; sepsis;

    Sammanfattning : Rapid detection of post-operative myocardial ischemia is of great value in the treatment of patients undergoing cardiac surgery. With the methods readily available in modem thoracic intensive care units post-operative myocardial ischemia is difficult to detect, and the risk of myocardial ischemia and other complications after cardiac surgery is particularly high in patients with concurrent co-morbidity. LÄS MER

  4. 3. Intestinal Ischemia and Reperfusion Injury - Pathophysiology as basis for novel treatment

    Författare :Zhengwu Sun; Lund Kirurgi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; organ dysfunction; epithelium; endothelium; adhesion molecules; cytokines; protease inhibitor; Intestine; barrier; Surgery; orthopaedics; traumatology; Kirurgi; ortopedi; traumatologi;

    Sammanfattning : Intestinal ischemia and reperfusion (I/R) is not infrequent in the clinical situation and the intestinal barrier plays an important role in gut barrier function, preventing not at least septic complications and potentially the development of the multiple organ dysfunction syndrome. Mechanisms of intestinal I/R induced gut epithelial and endothelial barrier dysfunction and remote organ dysfunction, as well as potential preventive and therapeutic modes of management were evaluated in the rat. LÄS MER

  5. 4. Splanchnic perfusion in cardiac surgery

    Författare :Anders Thorén; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Splanchnic circulation; jejunal mucosal perfusion; laser Doppler flowmetry; cardiopulmonary bypass; cardiac surgery; inotropic agents; gastric tonometry; sympathetic reflex;

    Sammanfattning : Splanchnic ischemia in cardiac surgery is considered a risk factor in the development of the Multiple Organ Dysfunction Syndrome (MODS), which is the leading cause of morbidity and mortality in the intensive care unit. Splanchnic ischemia/reperfusion may lead to an injury of the intestinal mucosa and induce a systemic inflammation (SIRS), which is proposed to precede MODS. LÄS MER