Results 81 to 90 of about 55,349 (160)

Hemodynamic Tandem Intracranial Lesions on Magnetic Resonance Angiography in Patients Undergoing Carotid Endarterectomy

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016
BackgroundHemodynamic tandem intracranial lesions (TILs) on intracranial magnetic resonance angiography, which develop flow dependently, have been overlooked clinically in patients undergoing carotid endarterectomy.
Eun‐Jae Lee, Yong‐Pil Cho, Sang‐Hun Lee, Ji Sung Lee, Hyo Jung Nam, Bum Joon Kim, Tae‐Won Kwon, Dong‐Wha Kang, Jong S. Kim, Sun U. Kwon   +9 more
doaj   +1 more source

Retrograde conduit-assisted hybrid repair for tandem common carotid and subclavian lesions

Annals of Vascular Surgery - Brief Reports and Innovations
Background: Tandem occlusive disease involving both the common carotid artery (CCA) and subclavian artery (SCA) presents a unique technical challenge. Open bypass procedures remain durable but carry significant morbidity, particularly in patients with ...
Marisa Doran, Carter Colwell, Mamata Tokala, Daniel Zumsteg, Esmaeel Dadashzadeh, Joshua Adams   +5 more
doaj   +1 more source

DNA Tandem Lesion Repair by Strand Displacement Synthesis and Nucleotide Excision Repair

, 2016
DNA tandem lesions are comprised of two contiguously damaged nucleotides. This subset of clustered lesions is produced by a variety of oxidizing agents, including ionizing radiation. Clustered lesions can inhibit base excision repair (BER). We report the
Deborah L. Croteau (306318), Shuhei Imoto (2354401), Marc M. Greenberg (8794), Leslie A. Bransfield (2444605), Bennett Van Houten (27100)   +4 more
core   +1 more source

5′,8-Cyclopurine Lesions in DNA Damage: Chemical, Analytical, Biological, and Diagnostic Significance

Cells, 2019
Purine 5′,8-cyclo-2′-deoxynucleosides (cPu) are tandem-type lesions observed among the DNA purine modifications and identified in mammalian cellular DNA in vivo.
Chryssostomos Chatgilialoglu, Carla Ferreri, Nicholas E. Geacintov, Marios G. Krokidis, Yuan Liu, Annalisa Masi, Vladimir Shafirovich, Michael A. Terzidis, Pawlos S. Tsegay   +8 more
doaj   +1 more source

Genetic Diversity of PCR-Positive, Culture-Negative and Culture-Positive Mycobacterium ulcerans Isolated from Buruli Ulcer Patients in Ghana.

, 2014
Culture of Mycobacterium ulcerans from Buruli ulcer patients has very low sensitivity. Thus confirmation of M. ulcerans infection is primarily based on PCR directed against IS2404.
Sarfo, S, Stephen Sarfo (521154), Small, P, Phillips, R, Heather Williamson (521153), Pamela Small, Pamela Small (521155), Richard Phillips, Heather Williamson, Wansbrough-Jones, M, Stephen Sarfo, Mark Wansbrough-Jones, Williamson, H, Richard Phillips (205457), Mark Wansbrough-Jones (347902)   +14 more
core   +1 more source

Flow-mediated protection for the treatment of tandem lesions via a transcarotid approach

Annals of Vascular Surgery - Brief Reports and Innovations
In patients presenting with both internal carotid and proximal common carotid stenosis, there are many options for repair including open, endovascular, and hybrid approaches.
Benjamin C. Ford, Michael C. Stoner
doaj   +1 more source

Acute ischemic stroke with tandem lesions: technical endovascular management and clinical outcomes from the ESCAPE trial

, 2017
BackgroundTandem occlusions of the extracranial carotid and intracranial carotid or middle cerebral artery have a particularly poor prognosis without treatment. Several management strategies have been used with no clear consensus recommendations.
Daniel Roy, Victor Yang, Michael D Hill, Jai Shankar, Paul A Burns, Jeremy L Rempel, Hana Choe, Blaise W Baxter, Bijoy K Menon, Andrew M Demchuk, John Thornton, Donald F Frei, Cheemun Lum, Dar Dowlatshahi, Zarina Assis, Alexander Y Poppe, Mayank Goyal   +16 more
core   +1 more source

Successful Percutaneous Coronary Intervention in Tandem Coronary Lesions with Subtotal and Chronic Total Occlusion

, 2019
Percutaneous coronary intervention and stenting of tandem lesions of the left anterior descending coronary artery, one of which was a chronic total occlusion, was successfully performed in a symptomatic patient with extensive ischemia on myocardial ...
Manolis, Antonis S, Stavrou, Petros Z, Bei, Evangelia   +2 more
core  

Protocol for the simultaneous quantification of oxidative purine lesions in DNA using LC-MS/MS analysis

STAR Protocols
Summary: Most DNA damages induced through oxidative metabolism are single lesions which can accumulate in tissues. Here, we present a protocol for the simultaneous quantification of oxidative purine lesions (cPu and 8-oxo-Pu) in DNA.
Chryssostomos Chatgilialoglu, Marios G. Krokidis, Michael A. Terzidis   +2 more
doaj   +1 more source

Tandem lesion (cerebrovascular)

, 2020
Frank Gaillard, Rohit Sharma
openaire   +1 more source