Sökning: "133Xe clearance"

Hittade 3 avhandlingar innehållade orden 133Xe clearance.

  1. 1. Blood Flow in Human Skeletal Muscle : The Effect of Adrenaline and the Influence of a Small Muscle Injury

    Författare :Torbjörn Vedung; Jan Henriksson; Jan Lundvall; Södersjukhuset Karolinska Institutet. Dept of Hand Surgery Dept of Physiology and Pharmacology; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; adrenaline; blood flow; blood redistribution; ischemia; muscle injury; skeletal muscle; strain-gauge plethysmography; sympathetic tone; transmural pressure; 99mTechnetium clearance; tennis elbow; venous compliance; venous occlusion plethysmography; 133Xenon clearance; adrenaline;

    Sammanfattning : A variety of vasoregulatory systems are involved in the complex control of blood flow inhuman skeletal muscle. The interaction between these systems where one system canoverride or modify the other makes blood flow regulation complicated. LÄS MER

  3. 2. Intraperitoneal 5-Fluorouracil treatment of cancer - clinical and experimental studies

    Författare :Mikael Öman; Peter Naredi; Larsolof Hafström; Johan Permert; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; intraperitoneal; 5-fluorouracil; pancreas cancer; vasopressin; Xenon-clearance; Kirurgi; Surgery; Kirurgi; Surgery; kirurgi;

    Sammanfattning : Background:Pancreas cancer is a most aggressive malignancy. More than 80% of patients diagnosed with pancreas cancer, exhibit such advanced disease, that curative surgery is impossible. Systemic chemotherapy prolongs survival to 5-9 months. LÄS MER

  4. 3. Effects of surgery on substrate metabolism in human adipose tissue

    Författare :Göran Felländer; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :trauma; insulin resistance; free fatty acids; lactate; pyruvate; glucose; microdialysis; fat cells; catecholamines; cholecystectomy; anesthesia; 133Xe clearance; adipose tissue blood flow; vasodilation.;

    Sammanfattning : The aim of this study was to characterize the effects of cholecystectomy on substrate metabolism in vivo and blood flow in adipose tissue using microdialysis of the tissue interstitial compartment. One day after surgery, general insulin resistance and glucose intolerance developed, there was no involvement of the glucose metabolism in adipose tissue. LÄS MER