Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 12 of 12 for “"regional perfusion"”.
-
Vascular distribution of contrast medium during intraosseous regional perfusion in the equine distal limb
… pattern of contrast medium during intraosseous regional perfusion (IORP) of the distal portion of the forelimb in horses. Sample Population — 13 cadaver forelimbs from 12 horses without vascular or orthopedic disease of the distal forelimb. Procedure — Serial lateromedial radiographs were taken …
-
Early markers of liver graft outcome during normothermic regional perfusion in donation after circulatory death donors
L'abstract è presente nell'allegato / the abstract is in the attachment
-
Quantification of regional perfusion, shunt fraction and ventilation using positron emission tomography : a nonlinear tracer kinetics model
… nonlinear lumped-parameter model to simulate the regional kinetics of the tracer 13N2 as measured by PET following a rapid intravenous injection of a bolus of 13N2 in saline solution. The model is made of a compartment representing the right heart and pulmonary vasculature through which the tracer …
-
Second thoughts about double effect.
… criteria known as Thoraco-Abdominal Normothermic Regional Perfusion are unsuccessful.
-
Intraoperative Messung der zerebralen Mikrozirkulation mittels Laser Doppler Scanning Imager
… and silicon-retractors) on the cerebral microperfusion and traumatisation of the brain-tissue in a chinchilla-rabbit-model comparing LDSI (Laser-Doppler-Scanning-Imager)-measurements with histopathological analysis and MRI-images. Additionally the cerebro-protective effect of Mannitol, …
-
Regional myocardial perfusion : experimental and clinical studies in patients with coronary artery disease
… a short-lived radionuclide to study changes in regional myocardial perfusion. This technique has been applied in clinical medicine in an attempt to describe the disturbances of regional myocardial perfusion that occur in patients with coronary artery disease. These disturbances of perfusion have …
-
Tomographic ventilation-perfusion lung scintigraphy in cardiopulmonary disease
… among other things, on the balance between regional ventilation and perfusion in the lungs. There are many cardiopulmonary diseases, such as pulmonary embolism (PE), chronic obstructive pulmonary disease (COPD) and left heart failure (LHF), which can affect respiration negatively. The …
-
Non-invasive optical monitoring of free and bound oxygen in humans
… hemoglobin - have been explored in this thesis. Perfusion and oxygenation of vital organs (e.g., heart, brain and kidneys) may be severely compromised in critical illness or major trauma, which is why blood is rapidly diverted to those organs to improve chances of survival. Blood vessels in less …
-
Myocardial Perfusion Imaging With Rb-82 PET
Myocardial perfusion imaging (MPI) is an effective technique used to study the left ventricular ejection function (LVEF), myocardial perfusion, wall motion, and wall thickening. Positron emission tomography (PET) and single photon emission computed tomography (SPECT) are two modalities that can be …
-
Wirkung angiogenetischer Wachstumsfaktoren auf regionale Funktion und regionale Perfusion am porcinen, chronisch-ischämischen Myokard
… des RIVA wurde nach einer Woche Ischämie die regionale Funktion und Perfusion in Ruhe und unter Stress erfasst. Nach Randomisierung erhielten die Tiere 500μg bFGF-Protein (n=6), 2mg bFGF-Plasmid (n=7), 2mg VEGF-Plasmid (n=7), Pacebo (n=3) bzw. keine Therapie (n=6). Der Erfolg der Therapie …
-
Marginal donor characteristics and outcomes after liver transplantation
… on a graft already exposed to some ischaemic reperfusion injury. Care was taken when designing statistical analysis to choose variables which were either significant on univariable analysis or important in the literature to allow a condensed model to be chosen and to optimise the fit and …
-
Towards imaging cerebral microvascular blood flow using MRI
… labeling technique (TILT). pTILT improves perfusion acquisitions by 1) realizing pseudo-continuous tagging with non-adiabatic pulses, 2) being sensitive to slow flows in addition to fast flows, 3) providing flexible labeling geometries, 4) generating low power deposition at high magnetic …