Results 121 to 130 of about 430,076 (285)

3D image fusion of whole-heart dynamic cardiac MR perfusion and late gadolinium enhancement: Intuitive delineation of myocardial hypoperfusion and scar

, 2018
BACKGROUND Since patients with myocardial hypoperfusion due to coronary artery disease (CAD) with preserved viability are known to benefit from revascularization, accurate differentiation of hypoperfusion from scar is desirable.
Alkadhi, Hatem, Manka, Robert, Kozerke, Sebastian, von Spiczak, Jochen; https://orcid.org/, Mannil, Manoj, Manka R, Manoj Mannil, Kozerke S, Mannil M, Sebastian Kozerke, Hatem Alkadhi, von Spiczak J, Alkadhi H, Robert Manka, Jochen von Spiczak   +14 more
core   +1 more source

Endocytosis‐independent cytosolic entry of messenger RNA via fluorous bilayer zippering attenuating Toll‐like receptor signaling and enables ischemic tissue salvage

Smart Molecules, EarlyView.
The present study establishes a paradigm shift in synthetic mRNA delivery through the convergence of three orthogonal chemistries—perfluoro‐acylation, bio‐orthogonal click cross‐linking, and disulfide reduction—within a single, modular polymer architecture. Abstract A fundamental constraint of conventional messenger RNA (mRNA) delivery systems is their
Yue Wang, Haitao Xie, Guoqing Xiang, Yanhua Li, Changgui Tong, Hongyan Cui, Qixian Chen, Haidong Li, Yan Zhao   +8 more
wiley   +1 more source

TGF‐β1 Induced Methylation to Regulate SOCS3 Expression in Abnormal Activation of Vocal Fold Fibroblasts

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
TGF‐β1 increases DNMT1?mediated SOCS3 promoter hypermethylation to repress SOCS3 expression. Loss of SOCS3‐dependent inhibition de‐represses JAK2‐STAT3 signaling and drives abnormal activation of vocal fold fibroblasts, contributing to vocal fold fibrosis. ABSTRACT Objective To investigate the effect of TGF‐β1 on vocal fold fibroblasts (VFFs) phenotype
Hai‐Zhou Wang, An‐Qi Zhao, Xue‐Yan Li, Rong Hu, Wen Xu   +4 more
wiley   +1 more source

Myocardial Infarct Scar

Journal of the American College of Cardiology, 2015
Monsanto, Megan, Sussman, Mark A.
openaire   +2 more sources

The Fibula Free Flap as Used for Reconstruction in Patients With Oral Cavity Malignancy: A Systematic Review

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objectives The fibula free flap is a widely used means of reconstructing the maxilla and mandible. It is used for a variety of indications, including for reconstruction after resection of a benign or malignant tumor, osteoradionecrosis, or trauma.
Rohan Vuppala, Nicholas Owings, Forest Weir   +2 more
wiley   +1 more source

Scaring Myocardial Scars

Journal of the American College of Cardiology, 2012
Mewton, Nathan, Chevalier, Philippe
openaire   +1 more source

Comparison of Electrocardiography Markers and Speckle Tracking Echocardiography for Assessment of Left Ventricular Myocardial Scar Burden in Patients With Previous Myocardial Infarction

, 2017
Myocardial scar burden is an important prognostic factor after myocardial infarction. This cohort study compared assessment of left ventricle scar burden between pathological Q waves on electrocardiography (ECG), Selvester multiparametric ECG scoring ...
Shih, Jhih-Yuan, Haugaa, Kristina, Ola Gjesdal, Einar Hopp, Smedsrud, Marit Kristine, Eirik Nestaas, Nestaas, Eirik, Kristina H. Haugaa, Hopp, Einar, Jhih-Yuan Shih, Edvardsen, Thor, Gjesdal, Ola, Thor Edvardsen, Marit K. Smedsrud   +13 more
core   +1 more source

Standardized Reporting of Cardiac Magnetic Resonance Examinations in Children With Cardiac Diseases and Adults With Congenital Heart Disease: A Scientific Statement From the Association for European Pediatric and Congenital Cardiology (AEPC) and the International Society for Magnetic Resonance in Medicine (ISMRM)

Journal of Magnetic Resonance Imaging, EarlyView.
Francesca Raimondi, Inga Voges, Lamia Ait‐Ali, Sonya Babu‐Narayan, Rene Botnar, Barbara Burkhardt, Adrienne Campbell‐Washburn, Dominik Daniel Gabbert, Georg Hansmann, Willem A. Helbing, Hasan Hosan, Sylvia Krupickova, Heiner Latus, Duarte Martins, Colin McMahon, Christian Meierhofer, Vivek Muthurangu, Tiina Ojala, Pim van Ooij, Claudia Prieto, Milan Prsa, Kuberan Pushparajah, José F. Rodríguez Palomares, Samir Sarikouch, Lars Grosse‐Wortman, F. Gerald Greil, Heynric Grotenhuis   +26 more
wiley   +1 more source

From landscapes to lesions: Pathology's role in wildlife mortality investigations and conservation health

Wildlife Society Bulletin, EarlyView.
Wildlife mortality investigations are important toward understanding health threats to wildlife and management considerations. The who, what, why and how are critical pieces of these investigations. Wildlife pathologists play a central role in this process in elucidating causes and contributors to mortality. Abstract To effectively recognize and manage
Nicole M. Nemeth
wiley   +1 more source

MyoScarNet-RA: A Residual Attention Network for Myocardial Surface Area Quantification Based on Scar Segmentation

IEEE Access
Myocardial infarction (MI) often leads to fibrotic scar tissue formation, significantly increasing the risk of heart failure and recurrent infarctions. Accurate segmentation and quantification of myocardial scars are essential for early diagnosis, risk ...
Riandini, Bambang Setiadi, Eko Mulyanto Yuniarno, I Ketut Eddy Purnama, Masayoshi Aritsugi, Mauridhi Hery Purnomo   +5 more
doaj   +1 more source