Zobrazeno 81 - 90
of 1 094
pro vyhledávání: '"Andreas Kjaer"'
Autor:
Mohammed Kaplan, Debnath Ghosal, Poorna Subramanian, Catherine M Oikonomou, Andreas Kjaer, Sahand Pirbadian, Davi R Ortega, Ariane Briegel, Mohamed Y El-Naggar, Grant J Jensen
Publikováno v:
eLife, Vol 8 (2019)
The bacterial flagellar motor, a cell-envelope-embedded macromolecular machine that functions as a cellular propeller, exhibits significant structural variability between species. Different torque-generating stator modules allow motors to operate in
Externí odkaz:
https://doaj.org/article/3c7fc6ed6bdd4c769fd318b080b32c55
Autor:
Mathias Loft, Camilla B. Johnbeck, Esben A. Carlsen, Helle H. Johannesen, Peter Oturai, Seppo W. Langer, Ulrich Knigge, Andreas Kjaer
Publikováno v:
Diagnostics, Vol 11, Iss 2, p 350 (2021)
The recent introduction of solid-state detectors in clinical positron emission tomography (PET) scanners has significantly improved image quality and spatial resolution and shortened acquisition time compared to conventional analog PET scanners. In a
Externí odkaz:
https://doaj.org/article/acab645249994e589f10d257edcf6495
Autor:
Tine N. Christensen, Seppo W. Langer, Gitte Persson, Klaus Richter Larsen, Annemarie G. Amtoft, Sune H. Keller, Andreas Kjaer, Barbara Malene Fischer
Publikováno v:
Diagnostics, Vol 11, Iss 2, p 279 (2021)
Radiation-induced changes may cause a non-malignant high 2-deoxy-2-[18F]fluoro-d-glucose (FDG)-uptake. The 3′-deoxy-3′-[18F]fluorothymidine (FLT)-PET/CT performs better in the differential diagnosis of inflammatory changes and lung lesions with a
Externí odkaz:
https://doaj.org/article/5891860f09f04f86817bad513f957fe2
Autor:
Christian B. M. Poulie, Jesper T. Jørgensen, Vladimir Shalgunov, Georgios Kougioumtzoglou, Troels Elmer Jeppesen, Andreas Kjaer, Matthias M. Herth
Publikováno v:
Molecules, Vol 26, Iss 3, p 544 (2021)
Pretargeted nuclear imaging for the diagnosis of various cancers is an emerging and fast developing field. The tetrazine ligation is currently considered the most promising reaction in this respect. Monoclonal antibodies are often the preferred choic
Externí odkaz:
https://doaj.org/article/695b146362c44a5b9aa2385af6372ae4
Publikováno v:
Diagnostics, Vol 10, Iss 12, p 1030 (2020)
Positron emission tomography (PET) imaging with 2-deoxy-2-[18F]-fluorodeoxyglucose (FDG) was proposed as prognostic marker in radiotherapy. Various uptake metrics and cut points were used, potentially leading to inflated effect estimates. Here, we pe
Externí odkaz:
https://doaj.org/article/250e095bbbd74e0f9a13f03ae88dbf5c
Autor:
Anne Skovsbo Clausen, Mathilde Ørbæk, Regitze Renee Pedersen, Peter Oestrup Jensen, Anne-Mette Lebech, Andreas Kjaer
Publikováno v:
Diagnostics, Vol 10, Iss 10, p 790 (2020)
Macrophages play a key role in the inflammatory response in Lyme arthritis (LA) and could be a target for diagnosing and monitoring active Borrelia burgdorferi sensu lato (Bb) infection. Therefore, we evaluated the potential of macrophage imaging usi
Externí odkaz:
https://doaj.org/article/41a7ffc10bd84c5bbd6566b0e0b21470
Autor:
Thomas Rasmussen, Robin de Nijs, Lene Kjær Olsen, Anne-Lise Kamper, Lia Evi Bang, Marie Frimodt-Møller, Henning Kelbæk, Søren Schwartz Sørensen, Andreas Kjær, Bo Feldt-Rasmussen, Jesper Hastrup Svendsen, Philip Hasbak
Publikováno v:
Diagnostics, Vol 10, Iss 10, p 802 (2020)
Increased sympathetic activity is suggested to be part of the pathogenesis in several diseases. Methods to evaluate sympathetic activity and renal nervous denervation procedural success are lacking. Scintigraphy using the norepinephrine analog Iodine
Externí odkaz:
https://doaj.org/article/e2ddaf8f7f5e40f9b6418b43923b1ca8
Autor:
Jonas Baekdal, Jesper Krogh, Marianne Klose, Pernille Holmager, Seppo W. Langer, Peter Oturai, Andreas Kjaer, Birgitte Federspiel, Linda Hilsted, Jens F. Rehfeld, Ulrich Knigge, Mikkel Andreassen
Publikováno v:
Diagnostics, Vol 10, Iss 11, p 881 (2020)
Background: Plasma chromogranin A (CgA) is related to tumor burden and recommended in the follow-up of patients diagnosed with neuroendocrine tumors (NETs). The use of CgA in the workup of a suspected NET is more questionable. Objective: To assess th
Externí odkaz:
https://doaj.org/article/b8237235186e45d18eaf4b16324b2f83
Autor:
Kamilla Westarp Zornhagen, Malene M. Clausen, Anders E. Hansen, Ian Law, Fintan J. McEvoy, Svend A. Engelholm, Andreas Kjær, Annemarie T. Kristensen
Publikováno v:
Diagnostics, Vol 5, Iss 3, Pp 372-382 (2015)
Glycolysis, hypoxia, and proliferation are important factors in the tumor microenvironment contributing to treatment-resistant aggressiveness. Imaging these factors using combined functional positron emission tomography and computed tomography can po
Externí odkaz:
https://doaj.org/article/f6dee9656953426aa1b6e4a371499e6b
Autor:
Patricia E. Edem, Jesper T. Jørgensen, Kamilla Nørregaard, Rafaella Rossin, Abdolreza Yazdani, John F. Valliant, Marc Robillard, Matthias M. Herth, Andreas Kjaer
Publikováno v:
Molecules, Vol 25, Iss 3, p 463 (2020)
The bioorthogonal reaction between a tetrazine and strained trans-cyclooctene (TCO) has garnered success in pretargeted imaging. This reaction was first validated in nuclear imaging using an 111In-labeled 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetra
Externí odkaz:
https://doaj.org/article/85b9fd37569b45a5b072f1124512022f