Results 31 to 40 of about 2,123,498 (310)
Predictors and Clinical Impact of Delayed Stent Thrombosis after Thrombectomy for Acute Stroke with Tandem Lesions. [PDF]
AJNR Am J Neuroradiol, 2019 BACKGROUND AND PURPOSE: There are very few published data on the patency of carotid stents implanted during thrombectomies for tandem lesions in the anterior circulation.
Pop R +11 more
europepmc +2 more sources
Correction: Analysis of risk factors for poor prognosis after endovascular treatment of tandem lesions in acute ischemic stroke [PDF]
Frontiers in NeurologyYifan Zhang +3 more
doaj +2 more sources
Abstract Number ‐ 157: Effect of Antiplatelet Therapy in Acute Ischemic Stroke with Tandem Lesions
Stroke: Vascular and Interventional Neurology, 2023 Introduction Recent studies have shown beneficial effects of Carotid artery stenting (CAS) in acute ischemic stroke patients with tandem lesions (TL). However, stent placement requires the use of antiplatelet medications to prevent in‐stent thrombosis ...
Mudassir Farooqui +44 more
doaj +2 more sources
The Influence of 5′R and 5′S cdA and cdG on the Activity of BsmAI and SspI Restriction Enzymes
Molecules, 2021 Restriction endonucleases (REs) are intra-bacterial scissors that are considered tools in the fight against foreign genetic material. SspI and BsmAI, examined in this study, cleave dsDNA at their site of recognition or within a short distance of it. Both
Michał Szewczuk +3 more
doaj +1 more source
Impact of histone H4 lysine 20 methylation on 53BP1 responses to chromosomal double strand breaks. [PDF]
, 2012 Recruitment of 53BP1 to chromatin flanking double strand breaks (DSBs) requires γH2AX/MDC1/RNF8-dependent ubiquitination of chromatin and interaction of 53BP1 with histone H4 methylated on lysine 20 (H4K20me). Several histone methyltransferases have been
Guan, Yinghua +7 more
core +19 more sources
Molecules, 2021 Ionizing radiation is a factor that seriously damages cellular mechanisms/macromolecules, e.g., by inducing damage in the human genome, such as 5′,8-cyclo-2′-deoxypurines (cdPus).
Michał Szewczuk +3 more
doaj +1 more source
A Case Series and Literature Review of Vertebral Artery Stump Syndrome
Frontiers in Neurology, 2022 PurposeStump syndrome refers to cerebral ischaemic symptoms caused by an embolus from a previously occluded ipsilateral artery that occludes a down-stream artery.
Wenbin Zhang +9 more
doaj +1 more source
Covalently Linked Tandem Lesions in DNA [PDF]
Radiation Research, 2012 Reactive oxygen species (ROS) generate a type of DNA damage called tandem lesions, two adjacent nucleotides both modified. A subcategory of tandem lesions consists of adjacent nucleotides linked by a covalent bond. Covalently linked tandem lesions generate highly characteristic liquid chromotography-tandem mass spectrometry (LC-MS/MS) elution profiles.
Helen B, Patrzyc +5 more
openaire +2 more sources
Bow-Hunter Syndrome Due to Tandem Lesions; A Case Report. [PDF]
Asian J NeurosurgAbstractBow–Hunter syndrome (BHS) includes a form of stroke caused by dynamic factors affecting the extracranial vertebral artery (VA), such as rotation-induced flow disturbance at the atlantoaxial level. BHS is a rare condition that can result from a variety of factors, including abnormal bone compression and vertebral instability.
Yokoya S, Nakauchi J, Takezawa H.
europepmc +3 more sources
Chinese Journal of Contemporary Neurology and Neurosurgery, 2022 Objective To investigate the efficacy and safety of emergent carotid artery stenting (CAS) after intracranial artery mechanical thrombectomy for acute internal carotid artery (ICA) stenosis related tandem lesions.
XU Na +5 more
doaj +1 more source