Search Results - "Risse, Frank"

Baseline characteristics from a 3-year longitudinal study to phenotype subjects with COPD: the FOOTPRINTS study by Crapo, James D, Gupta, Abhya, Lynch, David A, Turner, Alice M, Mroz, Robert M, Janssens, Wim, Ludwig-Sengpiel, Andrea, Koegler, Harald, Eleftheraki, Anastasia, Risse, Frank, Diefenbach, Claudia

“…Abstract Background FOOTPRINTS ® is a prospective, longitudinal, 3-year study assessing the association between biomarkers of inflammation/lung tissue…”
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FOOTPRINTS study protocol: rationale and methodology of a 3-year longitudinal observational study to phenotype patients with COPD by Crapo, James, Gupta, Abhya, Lynch, David A, Vogel-Claussen, Jens, Watz, Henrik, Turner, Alice M, Mroz, Robert M, Janssens, Wim, Ludwig-Sengpiel, Andrea, Beck, Markus, Langellier, Bérengère, Ittrich, Carina, Risse, Frank, Diefenbach, Claudia

“…IntroductionA better understanding is needed of the different phenotypes that exist for patients with chronic obstructive pulmonary disease (COPD), their…”
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Novel mutations in the ferritin-L iron-responsive element that only mildly impair IRP binding cause hereditary hyperferritinaemia cataract syndrome by Luscieti, Sara, Tolle, Gabriele, Aranda, Jessica, Campos, Carmen Benet, Risse, Frank, Morán, Érica, Muckenthaler, Martina U, Sánchez, Mayka

“…Hereditary Hyperferritinaemia Cataract Syndrome (HHCS) is a rare autosomal dominant disease characterized by increased serum ferritin levels and early onset of…”
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A texture analysis approach to quantify ventilation changes in hyperpolarised 3He MRI of the rat lung in an asthma model by Risse, Frank, Pesic, Jelena, Young, Simon, Olsson, Lars E.

“…In preclinical research, allergic asthma is investigated in rats sensitised with the antigen ovalbumin (OVA), followed by a challenge with aerosolised OVA to…”
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Unsupervised clustering algorithms improve the reproducibility of dynamic contrast-enhanced magnetic resonance imaging pulmonary perfusion quantification in muco-obstructive lung diseases by Konietzke, Marilisa, Triphan, Simon M F, Eichinger, Monika, Bossert, Sebastian, Heller, Hartmut, Wege, Sabine, Eberhardt, Ralf, Puderbach, Michael U, Kauczor, Hans-Ulrich, Heußel, Gudula, Heußel, Claus P, Risse, Frank, Wielpütz, Mark O

“…Dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) allows the assessment of pulmonary perfusion, which may play a key role in the development of…”
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Oxygen-enhanced lung magnetic resonance imaging: influence of inversion pulse slice selectivity on inversion recovery half-Fourier single-shot turbo spin-echo signal by Takenaka, Daisuke, Puderbach, Michael, Ohno, Yoshiharu, Risse, Frank, Ley, Sebastian, Sugimura, Kazuro, Kauczor, Hans-Ulrich

“…Purpose The purpose of this study was to evaluate in vivo the influence of inversion pulse slice selectivity on oxygen-enhanced magnetic resonance imaging…”
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Intraindividual comparison between gadopentetate dimeglumine and gadobutrol for magnetic resonance perfusion in normal brain and intracranial tumors at 3 Tesla by Giesel, Frederik L, Mehndiratta, Amit, Risse, Frank, Rius, Maria, Zechmann, Christian M, von Tengg-Kobligk, Hendrik, Gerigk, Lars, Kauczor, Hans-Ulrich, Politi, Maria, Essig, Marco, Griffiths, Paul D, Wilkinson, Iain D

“…In vitro studies have shown that the 3-Tesla (T) magnetic resonance (MR) characteristics of high- and standard-molar gadolinium-based contrast agents differ…”
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Magnetic resonance imaging to assess the effect of exercise training on pulmonary perfusion and blood flow in patients with pulmonary hypertension by Ley, Sebastian, Fink, Christian, Risse, Frank, Ehlken, Nicola, Fischer, Christine, Ley-Zaporozhan, Julia, Kauczor, Hans-Ulrich, Klose, Hans, Gruenig, Ekkehard

“…Objectives To evaluate whether careful exercise training improves pulmonary perfusion and blood flow in patients with pulmonary hypertension (PH), as assessed…”
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Midterm Reproducibility of Chest Magnetic Resonance Imaging in Adults with Clinically Stable Cystic Fibrosis and Chronic Obstructive Pulmonary Disease by Wielpütz, Mark O, Eichinger, Monika, Wege, Sabine, Eberhardt, Ralf, Mall, Marcus A, Kauczor, Hans-Ulrich, Puderbach, Michael U, Risse, Frank, Heußel, Claus P, Heußel, Gudula

“…Please note that perfusion MRI could not be evaluated for three patients at MRI1 and for one of these patients at MRI2. [...]MRI perfusion and MRI global…”
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Quantification of pulmonary perfusion abnormalities using DCE-MRI in COPD: comparison with quantitative CT and pulmonary function by Schiwek, Marilisa, Triphan, Simon M. F., Biederer, Jürgen, Weinheimer, Oliver, Eichinger, Monika, Vogelmeier, Claus F., Jörres, Rudolf A., Kauczor, Hans-Ulrich, Heußel, Claus P., Konietzke, Philip, von Stackelberg, Oyunbileg, Risse, Frank, Jobst, Bertram J., Wielpütz, Mark O.

“…Objectives Pulmonary perfusion abnormalities are prevalent in patients with chronic obstructive pulmonary disease (COPD), are potentially reversible, and may…”
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Anticipated responses to a hypothetical minimum price for cigarettes and roll-your-own tobacco: an online cross-sectional survey with cigarette smokers and ex-smokers in the UK by Critchlow, Nathan, Moodie, Crawford, Best, Catherine, Stead, Martine

“…ObjectivesAs tobacco companies can circumvent tax increases, a minimum retail price per-cigarette/per-gram of roll-your-own tobacco presents an additional…”
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A texture analysis approach to quantify ventilation changes in hyperpolarised (3) He MRI of the rat lung in an asthma model by Risse, Frank, Pesic, Jelena, Young, Simon, Olsson, Lars E

“…In preclinical research, allergic asthma is investigated in rats sensitised with the antigen ovalbumin (OVA), followed by a challenge with aerosolised OVA to…”
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Improved visualization of delayed perfusion in lung MRI by Risse, Frank, Eichinger, Monika, Kauczor, Hans-Ulrich, Semmler, Wolfhard, Puderbach, Michael

“…Abstract Introduction The investigation of pulmonary perfusion by three-dimensional (3D) dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) was…”
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Magnetic Resonance Imaging of Uneven Pulmonary Perfusion in Hypoxia in Humans by Dehnert, Christoph, Risse, Frank, Ley, Sebastian, Kuder, Tristan A, Buhmann, Ralf, Puderbach, Michael, Menold, Elmar, Mereles, Derliz, Kauczor, Hans-Ulrich, Bartsch, Peter, Fink, Christian

“…Inhomogeneous hypoxic pulmonary vasoconstriction causing regional overperfusion and high capillary pressure is postulated for explaining how high pulmonary…”
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Assessment of Differential Pulmonary Blood Flow Using Perfusion Magnetic Resonance Imaging: Comparison With Radionuclide Perfusion Scintigraphy by Molinari, Francesco, Fink, Christian, Risse, Frank, Tuengerthal, Siegfried, Bonomo, Lorenzo, Kauczor, Hans-Ulrich

“…OBJECTIVES:We sought to assess the agreement between lung perfusion ratios calculated from pulmonary perfusion magnetic resonance imaging (MRI) and those…”
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Dual-bolus approach to quantitative measurement of pulmonary perfusion by contrast-enhanced MRI by Risse, Frank, Semmler, Wolfhard, Kauczor, Hans-Ulrich, Fink, Christian

“…Purpose To evaluate a dual‐bolus approach to pulmonary perfusion MRI. Materials and Methods The dual‐bolus approach uses a separate low‐dose measurement for…”
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A texture analysis approach to quantify ventilation changes in hyperpolarised 3 He MRI of the rat lung in an asthma model by Risse, Frank, Pesic, Jelena, Young, Simon, Olsson, Lars E.

“…In preclinical research, allergic asthma is investigated in rats sensitised with the antigen ovalbumin (OVA), followed by a challenge with aerosolised OVA to…”
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In vivo Gd-DTPA concentration for MR lung perfusion measurements: Assessment with computed tomography in a porcine model by Puderbach, Michael, Risse, Frank, Biederer, Jürgen, Ley-Zaporozhan, Julia, Ley, Sebastian, Szabo, Gabor, Semmler, Wolfhard, Kauczor, Hans-Ulrich

“…A linear relationship between MR signal and contrast-agent concentration (CAC) of the arterial-input function (AIF) is crucial for MR lung-perfusion…”
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Quantitative 3D pulmonary MR-perfusion in patients with pulmonary arterial hypertension: Correlation with invasive pressure measurements by Ley, Sebastian, Mereles, Derliz, Risse, Frank, Grünig, Ekkehard, Ley-Zaporozhan, Julia, Tecer, Zueleyha, Puderbach, Michael, Fink, Christian, Kauczor, Hans-Ulrich

“…Abstract Purpose Pathological changes of the peripheral pulmonary arteries induce pulmonary arterial hypertension (PAH). Aim of this study was to…”
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The Feasibility of Low Mechanical Index Contrast Enhanced Ultrasound (CEUS) in Distinguishing Malignant from Benign Thoracic Lesions by Qureshi, Nagmi R, Hintze, Christian, Risse, Frank, Kopp-Schneider, Annette, Eberhardt, Ralf, Kauczor, Hans-Ulrich, Delorme, Stefan

“…Abstract We proposed to assess the feasibility of low mechanical index (MI) contrast enhanced ultrasound (CEUS) in the characterisation of thoracic lesions…”
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