Sökning: "experimental studies"

Visar resultat 11 - 15 av 4283 avhandlingar innehållade orden experimental studies.

1. 11. The influence of opioids on gastric function : experimental and clinical studies

   Författare :Jakob Walldén; Magnus Wattwil; Sven-Egron Thörn; Eldar Søreide; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; gastrointestinal motility; gastric emptying; gastric tone; electrogastrography; analgesics; opioids; µ-opioid receptor; polymorphism; Surgery; Kirurgi; Surgery; Kirurgi;

   Sammanfattning : Efter operation och anestesi får patienter ofta en negativ påverkan på magsäck och tarmar. Illamående och kräkningar är ett stort problem och många har svårt att komma igång med intag av föda och normal tarmfunktion då magsäcken och tarmarna ”står stilla”. Flera faktorer bidrar- bl.a. LÄS MER

3. 12. On implant integration in irradiated bone : clinical and experimental studies

   Författare :Jan Nyberg; Börje Svensson; Christer Dahlin; Carina B. Johansson; Bo Sunzel; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; dental implant; osseointegration; radiation therapy; bone remodeling; histomorphometry; hyperbaric oxygen therapy; gene expression and in vivo; Surgery; Kirurgi;

   Sammanfattning : Radiation has an impact on the processes involved in bone- healing, regeneration and remodeling. The mechanisms that cause impaired bone healing of dental implants are not fully understood. Adjunctive treatments to revers radiation effects are limited. LÄS MER

4. 13. Resuscitative Endovascular Balloon Occlusion of the Inferior Vena Cava (REBOVC) : Experimental and clinical studies

   Författare :Maria B. Wikström; Kristofer F. Nilsson; Tal M. Hörer; Pirkka Vikatmaa; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Retrohepatic inferior vena cava; trauma; injury; hemorrhagic shock; endovascular; REBOVC;

   Sammanfattning : Juxtahepatic venous injuries often cause life-threatening hemorrhagic shock, the mortality is high and new management methods are needed. The aims were to explore endovascular methods for retrohepatic vascu-lar isolation, their effects on survival, hemodynamics, metabolism, end-organ damage and bleeding, and if ultrasound and anatomical land-marks could be used to guide placement of resuscitative endovascular balloon occlusion of the inferior vena cava (REBOVC). LÄS MER

5. 14. The gastrointestinal tract in cardiac anaesthesia and intensive care : Clinical and experimental studies

   Författare :Jenny Seilitz; Kristofer Nilsson; Kjell Jansson; Birger Axelsson; Måns Edström; Sten Rubertsson; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Acute Gastrointestinal Injury grade; biomarkers; extracorporeal circulation; splanchnic perfusion; inotropic drugs; vasoactive drugs; lactate; lactate pyruvate ratio;

   Sammanfattning : Gastrointestinal (GI) complications after cardiac surgery have a substantial impact on outcome. The aims were to investigate the frequency of, and methods for detecting, GI dysfunction after cardiac surgery and its relation to outcome, and the impact of vasoactive drugs on the GI tract in experimental cardiogenic shock. LÄS MER

7. 15. Epidural Analgesia for Colorectal Cancer Surgery : Experimental and Clinical studies

   Författare :Wiebke Falk; Anil Gupta; Peter Matthiessen; Hans Hjelmqvist; Jonas Åkeson; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; colorectal cancer; epidural analgesia; local anaesthetics; colon cancer cells; inflammation; postoperative complications; pain; recurrence; disease-free survival; mortality;

   Sammanfattning : Epidural analgesia (EA) with local anaesthetics and opioids is used for pain management after colorectal cancer (CRC) surgery. In recent years, a possible beneficial effect of EA on cancer recurrence and survival after surgery has been proposed. LÄS MER