Results 41 to 50 of about 157,677 (310)

Neural Fields for Highly Accelerated 2D Cine Phase Contrast MRI

Advanced Science, EarlyView.
ABSTRACT 2D cine phase contrast (CPC) MRI provides quantitative information on blood velocity and flow within the human vasculature. However, data acquisition is time‐consuming, motivating the reconstruction of the velocity field from undersampled measurements to reduce scan times. In this work, neural fields are proposed as a continuous spatiotemporal
Pablo Arratia, Martin J. Graves, Mary McLean, Carolin Pirkl, Carola‐Bibiane Schönlieb, Timo Schirmer, Florian Wiesinger, Matthias J. Ehrhardt   +7 more
wiley   +1 more source

Percutaneous pulmonary valve implantation in humans - Results in 59 consecutive patients [PDF]

, 2005
Background - Right ventricular outflow tract (RVOT) reconstruction with valved conduits in infancy and childhood leads to reintervention for pulmonary regurgitation and stenosis in later life.Methods and Results - Patients with pulmonary regurgitation ...
Coats, L, Razavi, RS, Bonhoeffer, P, Boudjemline, Y, Khambadkone, S, Pellerin, D, Deanfield, J, Tsang, V, Derrick, G, Cooper, J, Taylor, A, Muthurangu, V, Hegde, SR   +12 more
core  

KLF5 Downregulation Links Impaired BNIP3‐Mediated Mitophagy to Inflammatory Valve Remodeling in Calcific Aortic Valve Disease

Advanced Science, EarlyView.
In human CAVD, KLF5 is reduced in VIC‐rich regions and remodeling/stress‐associated VIC states. In VICs, KLF5 sustains BNIP3 promoter activity and BNIP3‐mediated mitophagy, thereby limiting cytosolic mtDNA accumulation. KLF5 loss weakens mitochondrial quality control and enhances mtDNA‐sensitive STING/NF‐κB/NLRP3 inflammatory signaling under osteogenic
Jin‐Hui Bian, Jia‐Xi Gu, Zhang Yue, Chun‐Ze Yuan, Hai‐Bin Ji, Ao Li, Yu Zhong, Xiu‐Fan Xu, Yu‐Qiu He, Ye‐Fan Jiang, Hong‐Shan Chen, Xiang Chen, Meng‐Lin Chao, Yong‐Feng Shao   +13 more
wiley   +1 more source

Aortitis with Severe Aortic Regurgitation in Behcet's Disease: A Case Report

, 2011
Behcet's aortitis is a rare, but one of the most severe complications of Behcet's disease. We report a 24-year-old woman who was noted initially to have aortitis and severe aortic regurgitation caused by Behcet's disease.
邱馨慧;王水深;吳美環;王主科, CHIU, HSIN-HUI;WANG, SHOEI-SHEN;WU, MEI-HWAN;WANG, JOU-KOU   +1 more
core   +1 more source

Interventional treatment of mitral valve regurgitation: an alternative to surgery? [PDF]

, 2019
Mitral regurgitation is a highly prevalent condition among elderly patients, affecting almost 10% of the general population aged 75 and older. Left untreated, severe mitral regurgitation results in high mortality and frequent hospitalisation for ...
David Reineke, Brugger, Nicolas, Windecker, Stephan, Praz, Fabien, Mohammad Kassar, Thomas Pilgrim, Lukas Hunziker, Stortecky, Stefan, Fabien Praz, Aris Moschovitis, Nicolas Brugger, Stephan Windecker, Kassar, Mohammad, Moschovitis, Aris, Reineke, David, Hunziker, Lukas, Pilgrim, Thomas, Stefan Stortecky   +17 more
core   +2 more sources

Clinical utility of pharyngeal high‐resolution manometry with impedance for upper esophageal sphincter dysfunction in gastroenterology

Advances in Digestive Medicine, EarlyView.
Abstract Pharyngeal high‐resolution manometry with impedance (P‐HRM‐I) is an established assessment method used to evaluate pharyngeal swallowing. It provides precise quantification of swallowing biomechanics that enable the detection of alterations in swallowing physiology.
Mistyka Schar, Taher Omari, Michal Szczesniak, Chien‐Lin Chen, Richard Heddle, Charles Cock   +5 more
wiley   +1 more source

COX14 Variants Are Associated With Mitochondrial Complex IV Deficiency Nuclear Type 10 (MC4DN10)

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT COX14 encodes a transmembrane protein essential for cytochrome c oxidase (COX) complex assembly. A homozygous missense variant in COX14 was reported in three siblings from a single consanguineous family with severe, fatal infantile mitochondrial complex IV deficiency nuclear type 10 (MC4DN10; MIM# 619053).
Elias K. Awad, Emily Waskow, Hari Tunuguntla, Joseph Spinner, Hanna J. Tadros, Lisa T. Emrick, Daniel G. Calame, Fernando Scaglia   +7 more
wiley   +1 more source

Multimodality Imaging for Evaluation of Bicaval Valved Stent Implantation in Severe Tricuspid Regurgitation. [PDF]

, 2021
Preprocedural planning and postprocedural evaluation after transcatheter treatment of severe tricuspid regurgitation remain challenging and require further research and standardization.
Erne, Sophie A, Windecker, Stephan, Gloeckler, Martin, Praz, Fabien, Grogg, Hanna, Wild, Mirjam G., Gräni, Christoph, Wustmann, Kerstin B., Huber, Adrian T.   +8 more
core   +2 more sources

Aortic valve disease: Novel animal models for advancing our understanding of the underlying mechanisms

Animal Models and Experimental Medicine, EarlyView.
Due to the complex pathophysiology of aortic valve disease (AVD) and the resulting lack of effective pharmacotherapy, existing animal models are valuable research tools, but each has its own strengths and limitations. This review systematically surveys the major AVD models, compares their induction methods, pathological features, advantages and ...
Liya Hou, Xue Liu, Wangxing Hu, Xianbao Liu, Wei Zhu   +4 more
wiley   +1 more source

Starch-based thickening in infant formula: in vitro study of behavior in the bottle and under gastric conditions

Frontiers in Nutrition
IntroductionThe addition of starch-based thickening agents to increase the viscosity of infant formula is common practice in primary care. However, this strategy lacks standardized preparation steps and a benchmark for therapeutic effect. Therefore, this
Charyssa De Smul, Josephine Braekman, Lotte De Wever, Valérie Vanhoorne, Eline Tommelein   +4 more
doaj   +1 more source