Search Results - "Taxt, Torfinn"

Anti-VEGF treatment reduces blood supply and increases tumor cell invasion in glioblastoma by Keunen, Olivier, Johansson, Mikael, Oudin, Anaïs, Sanzey, Morgane, Rahim, Siti A. Abdul, Fack, Fred, Thorsen, Frits, Taxt, Torfinn, Bartos, Michal, Jirik, Radovan, Miletic, Hrvoje, Wang, Jian, Stieber, Daniel, Stuhr, Linda, Moen, Ingrid, Rygh, Cecilie Brekke, Bjerkvig, Rolf, Niclou, Simone P., Klein, George

“…Bevacizumab, an antibody against vascular endothelial growth factor (VEGF), is a promising, yet controversial, drug in human glioblastoma treatment (GBM). Its…”
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Multimodal imaging of gliomas in the context of evolving cellular and molecular therapies by Keunen, Olivier, Taxt, Torfinn, Grüner, Renate, Lund-Johansen, Morten, Tonn, Joerg-Christian, Pavlin, Tina, Bjerkvig, Rolf, Niclou, Simone P., Thorsen, Frits

“…The vast majority of malignant gliomas relapse after surgery and standard radio-chemotherapy. Novel molecular and cellular therapies are thus being developed,…”
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Pancreatic Lipomatosis Is a Structural Marker in Nondiabetic Children With Mutations in Carboxyl-Ester Lipase by RAEDER, Helge, HALDORSEN, Ingfrid S, ERSLAND, Lars, GRFÜNER, Renate, TAXT, Torfinn, SØVIK, Oddmund, MOLVEN, Anders, NJØLSTAD, Pal R

“…Pancreatic Lipomatosis Is a Structural Marker in Nondiabetic Children With Mutations in Carboxyl-Ester Lipase Helge Ræder 1 , Ingfrid S. Haldorsen 2 , Lars…”
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Feature extraction methods for character recognition-A survey by Due Trier, Øivind, Jain, Anil K., Taxt, Torfinn

“…This paper presents an overview of feature extraction methods for off-line recognition of segmented (isolated) characters. Selection of a feature extraction…”
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Time-Efficient Perfusion Imaging Using DCE- and DSC-MRI by Macíček, Ondřej, Jiřík, Radovan, Mikulka, Jan, Bartoš, Michal, Šprláková-Puková, Andrea, Keřkovský, Miloš, Starčuk, Zenon, Bartušek, Karel, Taxt, Torfinn

“…Dynamic contrast enhanced MRI (DCE-MRI) and dynamic susceptibility contrast MRI (DSC-MRI) are perfusion imaging techniques used mainly for clinical and…”
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Multispectral analysis of multimodal images by Kvinnsland, Yngve, Brekke, Njål, Taxt, Torfinn M, Grüner, Renate

“…An increasing number of multimodal images represent a valuable increase in available image information, but at the same time it complicates the extraction of…”
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Cerebral diffusion and perfusion deficits in North Sea divers by Moen, Gunnar, Specht, Karsten, Taxt, Torfinn, Sundal, Endre, Grøning, Marit, Thorsen, Einar, Troland, Kari, Irgens, Agot, Grüner, Renate

“…Diving is associated with a risk of cerebral decompression illness, and the prevalence of neurological symptoms is higher in divers compared with control…”
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Single voxel vascular transport functions of arteries, capillaries and veins; and the associated arterial input function in dynamic susceptibility contrast magnetic resonance brain perfusion imaging by Taxt, Torfinn, Andersen, Erling, Jiřík, Radovan

“…The composite vascular transport function of a brain voxel consists of one convolutional component for the arteries, one for the capillaries and one for the…”
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Blind deconvolution decreases requirements on temporal resolution of DCE-MRI: Application to 2nd generation pharmacokinetic modeling by Kratochvíla, Jiří, Jiřík, Radovan, Bartoš, Michal, Standara, Michal, Starčuk, jr, Zenon, Taxt, Torfinn

“…Dynamic Contrast-Enhanced (DCE) MRI with 2nd generation pharmacokinetic models provides estimates of plasma flow and permeability surface-area product in…”
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Quantitative Contrast-Enhanced Ultrasound Comparison Between Inflammatory and Fibrotic Lesions in Patients with Crohn's Disease by Nylund, Kim, Jirik, Radovan, Mezl, Martin, Leh, Sabine, Hausken, Trygve, Pfeffer, Frank, Ødegaard, Svein, Taxt, Torfinn, Gilja, Odd Helge

“…Abstract The aim of this study was to determine whether there are differences in absolute blood flow between patients with Crohn's disease with inflammation or…”
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Lack of functional normalisation of tumour vessels following anti-angiogenic therapy in glioblastoma by Obad, Nina, Espedal, Heidi, Jirik, Radovan, Sakariassen, Per Oystein, Brekke Rygh, Cecilie, Lund-Johansen, Morten, Taxt, Torfinn, Niclou, Simone P, Bjerkvig, Rolf, Keunen, Olivier

“…Neo-angiogenesis represents an important factor for the delivery of oxygen and nutrients to a growing tumour, and is considered to be one of the main…”
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EGFRvIII mutations can emerge as late and heterogenous events in glioblastoma development and promote angiogenesis through Src activation by Eskilsson, Eskil, Rosland, Gro V, Talasila, Krishna M, Knappskog, Stian, Keunen, Olivier, Sottoriva, Andrea, Foerster, Sarah, Solecki, Gergely, Taxt, Torfinn, Jirik, Radovan, Fritah, Sabrina, Harter, Patrick N, Välk, Kristjan, Al Hossain, Jubayer, Joseph, Justin V, Jahedi, Roza, Saed, Halala S, Piccirillo, Sara G, Spiteri, Inma, Leiss, Lina, Euskirchen, Philipp, Graziani, Grazia, Daubon, Thomas, Lund-Johansen, Morten, Enger, Per Øyvind, Winkler, Frank, Ritter, Christoph A, Niclou, Simone P, Watts, Colin, Bjerkvig, Rolf, Miletic, Hrvoje

“…Amplification of the epidermal growth factor receptor (EGFR) and its mutant EGFRvIII are among the most common genetic alterations in glioblastoma (GBM), the…”
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Blind deconvolution estimation of an arterial input function for small animal DCE-MRI by Jiřík, Radovan, Taxt, Torfinn, Macíček, Ondřej, Bartoš, Michal, Kratochvíla, Jiří, Souček, Karel, Dražanová, Eva, Krátká, Lucie, Hampl, Aleš, Starčuk, Zenon

“…One of the main obstacles for reliable quantitative dynamic contrast-enhanced (DCE) MRI is the need for accurate knowledge of the arterial input function…”
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Semi-parametric arterial input functions for quantitative dynamic contrast enhanced magnetic resonance imaging in mice by Taxt, Torfinn, Reed, Rolf K., Pavlin, Tina, Rygh, Cecilie Brekke, Andersen, Erling, Jiřík, Radovan

“…An extension of single- and multi-channel blind deconvolution is presented to improve the estimation of the arterial input function (AIF) in quantitative…”
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Distributed capillary adiabatic tissue homogeneity model in parametric multi-channel blind AIF estimation using DCE-MRI by Kratochvíla, Jiří, Jiřík, Radovan, Bartoš, Michal, Standara, Michal, Starčuk Jr, Zenon, Taxt, Torfinn

“…Purpose One of the main challenges in quantitative dynamic contrast‐enhanced (DCE) MRI is estimation of the arterial input function (AIF). Usually, the signal…”
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Epac1−/− mice have elevated baseline permeability and do not respond to histamine as measured with dynamic contrast‐enhanced magnetic resonance imaging with contrast agents of different molecular weights by Curry, Fitz‐Roy E., Taxt, Torfinn, Rygh, Cecilie Brekke, Pavlin, Tina, Bjønrstad, Ronja, Døskeland, Stein Ove, Reed, Rolf K.

“…Aim Epac1−/− mice, but not Epac2−/− mice have elevated baseline permeability to albumin. This study extends the investigations of how Epac‐dependent pathways…”
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Absolute ultrasound perfusion parameter quantification of a tissue-mimicking phantom using bolus tracking [Correspondence] by Mezl, Martin, Jirik, Radovan, Harabis, Vratislav, Kolar, Radim, Standara, Michal, Nylund, Kim, Gilja, Odd Helge, Taxt, Torfinn

“…This study presents three methods for absolute quantification in ultrasound perfusion analysis based on bolus tracking. The first two methods deconvolve the…”
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Two-dimensional blind Bayesian deconvolution of medical ultrasound images by Jirik, R., Taxt, T.

“…A new approach to 2-D blind deconvolution of ultrasonic images in a Bayesian framework is presented. The radio-frequency image data are modeled as a…”
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Local and systemic effects of tetrodotoxin on the formation and elimination of synapses in reinnervated adult rat muscle by Taxt, Torfinn

“…1. Polyneuronal innervation of normal and reinnervated fourth deep lumbrical muscle fibres was studied with tension measurements and intracellular recordings…”
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Absolute ultrasound perfusion parameter quantification of a tissue-mimicking phantom using bolus tracking Correspondence by Mezl, Martin, Jirik, Radovan, Harabis, Vratislav, Kolar, Radim, Standara, Michal, Nylund, Kim, Gilja, Odd Helge, Taxt, Torfinn

“…This study presents three methods for absolute quantification in ultrasound perfusion analysis based on bolus tracking. The first two methods deconvolve the…”
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