Results 71 to 80 of about 409,260 (319)

Optimization of CEST MRI Reporter Protein Design Using Cation‐Pi Networks

Chemistry – A European Journal, EarlyView.
A novel engineering approach can produce reporter proteins for cell and viral therapy tracking with unique magnetic resonance imaging (MRI) signatures, detectable with chemical exchange saturation transfer (CEST). We discover how cation‐π interactions between amino acid groups can help us fine‐tune magnetic resonance properties for noninvasive ...
David E. Korenchan, Ethan J. French, Emerenziana Runco, Chetan B. Dhakan, Jinwu Yan, Hiroshi Nakashima, Michael T. McMahon, Assaf A. Gilad, Christian T. Farrar   +8 more
wiley   +1 more source

Stepwise Improvement of Cerebral Hemodynamics in Staged Angioplasty for Carotid Artery Stenosis

Neurologia Medico-Chirurgica
Staged angioplasty (SAP) is used as an alternative to preventing cerebral hyperperfusion syndrome (CHS) after carotid artery stenting (CAS), particularly among patients with compromised cerebral haemodynamics.
Fumiaki OKA, Takayuki OKU, Akiko KAWANO, Koki OKAZAKI, Takuma NISHIMOTO, Mototsugu SHIMOKAWA, Hideyuki ISHIHARA   +6 more
doaj   +1 more source

Prevalence of transthyretin cardiac amyloidosis in undifferentiated heart failure with preserved ejection fraction

ESC Heart Failure, Volume 12, Issue 2, Page 1176-1182, April 2025.
Abstract Aims Transthyretin amyloid cardiomyopathy (ATTR‐CM) is an increasinglyrecognized cause of heart failure with preserved ejection fraction (HFpEF), which may be diagnosed non‐invasively using 99mTc 3,3‐diphosphono‐1,2‐propanodicarboxylic acid (DPD) scintigraphy‐based diagnostic criteria.
L. Healy, G. Giblin, A. Gray, N. Starr, L. Murphy, D. O'Sullivan, E. Kavanagh, C. Howley, C. Tracey, E. Morrin, A. McDaid, A. Clarke, J.O. O'Neill, E. Joyce, M. O'Connell, N. G. Mahon   +15 more
wiley   +1 more source

Plasma Homocysteine (Hcy) Concentration Functions as a Predictive Biomarker of SPECT-Evaluated Post-Ischemic Hyperperfusion in Acute Ischemic Stroke

Pharmacogenomics and Personalized Medicine, 2023
Yingqiu Wang, Renhua Hou, Yan Liu Department of Nuclear Medicine, Yangpu Hospital, School of Medicine, Tongji University, Shanghai, 200090, People’s Republic of ChinaCorrespondence: Yingqiu Wang, Department of Nuclear Medicine, Yangpu Hospital, School of
Wang Y, Hou R, Liu Y
doaj  

Transendocardial injection of expanded autologous CD34+ cells after myocardial infarction: Design of the EXCELLENT trial

ESC Heart Failure, Volume 12, Issue 2, Page 1455-1463, April 2025.
Abstract Aims The extent of irreversible cardiomyocyte necrosis after acute myocardial infarction (AMI) is a major determinant of residual left ventricular (LV) function and clinical outcome. Cell therapy based on CD34+ cells has emerged as an option to help repair the myocardium and to improve outcomes.
Jerome Roncalli, François Roubille, Nicolas Meyer, Giulio Pompilio, Lionel Leroux, Philippe Henon, Guillaume Trebuchet, Anthony Criquet, Matthieu de Kalbermatten, Eric Saloux, Alain Manrique, Pierre‐Yves Marie, Deepak L. Bhatt, Scott D. Solomon, Gilles Montalescot, David E. Newby, Faiez Zannad, on behalf of the EXCELLENT Trial Investigators   +17 more
wiley   +1 more source

Half-line Schrodinger Operators With No Bound States [PDF]

, 2003
We consider Sch\"odinger operators on the half-line, both discrete and continuous, and show that the absence of bound states implies the absence of embedded singular spectrum.
Damanik, David, Killip, Rowan
core  

Editorial: The Emerging Role of SPECT Functional Neuroimaging in Psychiatry & Neurology [PDF]

, 2022
Theodore A. Henderson, Philip F. Cohen, Giuseppe Cardaci, Jean-Luc Urbain   +3 more
openalex   +1 more source

FDG PET/CT imaging and circulating biomarkers of inflammation in desmoplakin cardiomyopathy

ESC Heart Failure, Volume 12, Issue 2, Page 1485-1489, April 2025.
Abstract Aims Inflammation has been implicated in the pathogenesis of desmoplakin (DSP) cardiomyopathy, and retrospective studies have described abnormal myocardial fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) findings in symptomatic patients eventually diagnosed with DSP cardiomyopathy.
Sanjay Divakaran, Vinay Randhawa, Usman A. Tahir, Matthew Robertson, Anam A. Waheed, Anna Perillo, Leanne Barrett, Ron Blankstein, Mark W. Feinberg, Marcelo F. Di Carli, Neal K. Lakdawala   +10 more
wiley   +1 more source

Radiopharmaceuticals for SPECT Cancer Detection [PDF]

, 2016
The purpose of the study was to assess the efficacy of single photon emission computed tomography (SPECT) with {199}Tl and {99}mTc-MIBI in the detection of breast, laryngeal and hypopharyngeal cancers. A total of 220 patients were included into the study:
Chernov, Vladimir Ivanovich, Choynzonov, Evgeny Lkhamatsyrenovich, Larionova, Lyudmila Aleksandrovna, Medvedeva, Anna Aleksndrovna, Sinilkin, Ivan Gennadjevich, Slonimskaya, E. M., Stasyuk (Stasiuk), Elena Sergeyevna, Zelchan, Roman Vladimirovich   +7 more
core   +1 more source

Ictal semiology in supplementary motor area and pre‐supplementary motor area epilepsy: A systematic review and meta‐analysis

Epileptic Disorders, EarlyView.
Abstract We conducted a systematic review and meta‐analysis of the ictal semiology associated with supplementary motor area (SMA) and pre‐supplementary motor area (pre‐SMA) epilepsy, to summarize current knowledge of related anatomo‐clinical correlations in the context of presurgical evaluation.
Simona Buonocore, Marianna Pommella, Alessandra Bettiol, Salvatore De Masi, Carmen Barba   +4 more
wiley   +1 more source