Sökning: "intestinal ischemia"

Visar resultat 11 - 15 av 30 avhandlingar innehållade orden intestinal ischemia.

1. 11. Early detection of major surgical postoperative complications evaluated by microdialysis

   Författare :Tal Hörer; Kjell Janson; Lars Norgren; Bengt Jeppsson; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; aortic occlusion balloon; anastomotic leakage; glycerol; intraabdominal hypertension; intraperitoneal microdialysis; intestinal ischemia; intraabdominal metabolism; lactate pyruvate ratio; postoperative complications; ruptured abdominal aortic anerusym; Kirurgi; Surgery;

   Sammanfattning : Major abdominal surgery may be followed by postoperative complications, especially in the elderly and patients with co morbidities as diabetes mellitus and obesity. Some of the most feared complications as anastomotic leakage, abdominal infections, abdominal compartment syndrome (ACS) and intestinal ischemia can lead to sepsis, systemic inflammatory response syndrome (SIRS) and multiple organ dysfunction syndrome (MODS) with high morbidity and mortality. LÄS MER

3. 12. Clinical studies of RNA as a prognostic and diagnostic marker for disease

   Författare :Helena Isaksson; Torbjörn Nilsson; Bengt Sorbe; Gisela Helenius; Ola Hammarsten; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; gene expression; ovarian cancer; hypercalprotectinaemia; hyperzincaemia; ischemia; biomarker;

   Sammanfattning : Technologies for RNA detection are evolving rapidly and gives an op-portunity for discovery of new markers for early detection of complex diseases. Today in clinical work we rely on signs and symptoms in com-bination with the measurement of protein levels for diagnosis. LÄS MER

4. 13. On Acute Mesenteric Venous Thrombosis

   Författare :Saman Salim; Vaskulära sjukdomar - kliniska studier; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Mesenteric venous thrombosis; intestinal ischemia; Venous thromboembolism; Thrombophilia; Anticoagulation; Direct oral anticoagulants; Vitamin K antagonists;

   Sammanfattning : .... LÄS MER

5. 14. 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

7. 15. Acute Occlusion of the Superior Mesenteric Artery : Diagnosis and treatment

   Författare :Tomas Block; Stefan Acosta; Martin Björck; Torbjörn Nilsson; Ulf Hedin; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; superior mesenteric artery; acute mesenteric ischemia; acute thrombo-embolic occlusion; computed tomography; vascular surgery; serum biomarkers; microarray; intestinal revascularization; Vascular surgery; Kärlkirurgi; Kirurgi; Surgery;

   Sammanfattning : Acute occlusion of the superior mesenteric artery (SMA) is a condition associated with high mortality and morbidity. The aim of this thesis is to evaluate diagnostic and therapeutic approaches for acute SMA occlusion. LÄS MER