Results 41 to 50 of about 55,349 (160)

Balloon‐Expandable Stenting as a Bridging Therapy in Patients With Acute Stroke and Tandem Occlusions

Stroke: Vascular and Interventional Neurology, 2023
Background Stenting extracranial internal carotid artery (ICA) lesions in acute ischemic stroke with tandem lesions is technically challenging. Its safety is highly debated because of the requirement of dual‐antiplatelet therapy.
Noelia Rodríguez‐Villatoro, David Rodríguez‐Luna, Marian Muchada, Olalla Pancorbo, Matías Deck, Prudencio Lozano, Sandra Boned, Álvaro García‐Tornel, Marta Olivé, Jesús Juega, Jorge Pagola, Marta Rubiera, David Hernández, Carlos Molina, Carlos Piñana, Isabel Rodriguez, Marta De Dios, Jose Luis Cuevas, Manuel Requena, Laura Ludovica Gramegna, Marc Ribó, Alejandro Tomasello   +21 more
doaj   +1 more source

Tandem Lesions in Anterior Circulation Stroke [PDF]

Stroke, 2021
Background and Purpose: Tandem lesions in the anterior circulation account for up to 30% of all large vessel occlusion strokes. The optimal periprocedural approach in these lesions is still a matter of debate. Methods: Data from the ...
Katharina Feil, Moriz Herzberg, Franziska Dorn, Steffen Tiedt, Clemens Küpper, Dennis C. Thunstedt, Panagiotis Papanagiotou, Lukas Meyer, Andreas Kastrup, Konstantinos Dimitriadis, Thomas Liebig, Marianne Dieterich, Lars Kellert, Tobias Boeckh-Behrens, Silke Wunderlich, Alexander Ludolph, Karl-Heinz Henn, Arno Reich, Anastasios Mpotsaris, Martin Wiesmann, Ulrike Ernemann, Sven Poli, Christian H. Nolte, Eberhard Siebert, Sarah Zweynert, Georg Bohner, Laszlo Solymosi, Gabor Petzold, Waltraud Pfeilschifter, Fee Keil, Joachim Röther, Bernd Eckert, Jörg Berrouschot, Albrecht Bormann, Anna Alegiani, Jens Fiehler, Christian Gerloff, Götz Thomalla, Sven Thonke, Christopher Bangard, Christoffer Kraemer, Martin Dichgans, Marios Psychogios, Jan Liman, Martina Petersen, Florian Stögbauer, Peter Kraft, Mirko Pham, Michael Braun, Gerhard F. Hamann, Christian Roth, Klaus Gröschel, Timo Uphaus, Volker Limmroth   +53 more
openaire   +3 more sources

Molecular dynamics investigation of DNA tandem lesions repair

, 2017
International audienceDNA integrity is constantly threatened by radicals and sunlight, leading to chemical modifications of nucleobases. For two neighboring simple DNA defects, the repair turns out to be dramatically lowered [1].
Dumont, Elise
core   +3 more sources

Ostial common carotid artery occlusion and balloon-mounted stenting: Implication of embolic protection device in tandem lesion

Radiology Case Reports, 2021
Ostial common carotid artery (CCA) stenosis is rare, compared to extracranial internal carotid artery bifurcation lesions. In cases of a tandem lesion, the proximal lesion usually involves the extracranial internal carotid artery, and the ostial CCA is ...
Takashi Mizowaki, MD, PhD, Atsushi Fujita, MD, PhD, Jun Imura, MD, Masahiro Nakahara, MD, Hirotomo Tanaka, MD, PhD, Yoshiyuki Takaishi, MD, PhD, Takeshi Kondoh, MD, PhD   +6 more
doaj   +1 more source

Recognition of a tandem lesion by DNA bacterial formamidopyrimidine glycosylases explored combining molecular dynamics and machine learning

Computational and Structural Biotechnology Journal, 2021
The combination of several closely spaced DNA lesions, which can be induced by a single radical hit, constitutes a hallmark in the DNA damage landscape and radiation chemistry.
Emmanuelle Bignon, Natacha Gillet, Chen-Hui Chan, Tao Jiang, Antonio Monari, Elise Dumont   +5 more
doaj   +1 more source

Abstract Number ‐ 75: Simultaneous Extracranial‐Intracranial Management of Tandem Lesion (Seimless Technique) in Posterior Circulation Stroke

Stroke: Vascular and Interventional Neurology, 2023
Introduction Simultaneous extracranial‐intracranial management of Tandem lesion in stroke (Seimless technique) is well published and important technique in treating tandem lesions in anterior circulation.
Samer AbdulVarun Kareemchaubal, Mustafa Abdul Kareem, Eugene Lin, Osama Zaidat   +3 more
doaj   +1 more source

Delayed reperfusion therapy for ischemic stroke tandem occlusion with subsequent secondary prophylaxis of cerebral ischemic events: A case report and literature review

Radiology Case Reports, 2021
Mechanical thrombectomy is currently the gold standard treatment of large vessel occlusions, especially in anterior circulation acute ischemic stroke. At the same time, the problem of tandem occlusions seems especially important since most of the major ...
Anton A. Khilchuk, MD, Sergey G. Shcherbak, MD, Doctor of Sciences, Kirill D. Gukov, MD, Sergey V. Vlasenko, MD, PhD   +3 more
doaj   +1 more source

Emergent Carotid Stenting After Thrombectomy in Patients With Tandem Lesions [PDF]

Stroke, 2017
A 68-year-old diabetic woman presents to the emergency department 1 hour after right-sided hemiplegia and global aphasia. National Institutes of Health Stroke Scale score is 21; Alberta Stroke Program Early CT score (ASEPCTS) on computed tomographic scan is 8; and computed tomographic angiography shows severe left internal carotid artery stenosis and ...
Behme, Daniel, Molina, Carlos A., Selim, Magdy H., Ribo, Marc   +3 more
openaire   +3 more sources

HO$^\bullet$ radicals induce an unexpected high proportion of tandem base lesions refractory to repair by DNA glycosylases

, 2010
International audienceReaction of HO• radicals with double-stranded calf thymus DNA produces high levels of 8-oxo-7,8-dihydro-2′-deoxyguanosine (8-oxodGuo) and, to a minor extent, 8-oxo-7,8-dihydro-2′-deoxyadenosine (8-oxodAdo).
Radicella, J., Auvre, F., Ravanat, Jean-Luc, Bergeron, F.   +3 more
core   +1 more source

Coronary pressure measurement to identify the lesion requiring percutaneous coronary intervention in equivocal tandem lesions [PDF]

Coronary Artery Disease, 2006
No reliable methods are available for determining application of percutaneous coronary intervention for treatment of equivocal tandem lesions. We investigated whether coronary pressure measurement is useful for determining the lesion that requires percutaneous coronary intervention in tandem lesions.We measured coronary pressure in 72 consecutive ...
Minoru, Hirota, Kohichiro, Iwasaki, Keizo, Yamamoto, Shozo, Kusachi, Kazuyoshi, Hina, Satoshi, Hirohata, Masaaki, Murakami, Shigeshi, Kamikawa, Takashi, Murakami, Yasushi, Shiratori   +9 more
openaire   +2 more sources