Results 61 to 70 of about 6,795,516 (229)

Generation and Enhancement of Persistent Nanoscale Magnetization in All‐Dielectric Metasurfaces by Optically Injected and Localized Free Carriers

Advanced Science, EarlyView.
Infrared metasurface‐guided waves (IR‐MGW) scattered by a time interface (TI) induced by rapid, localized free‐carrier generation can be efficiently rectified to generate strong, persistent magnetic fields. We develop a rigorous, theoretical model to study a time‐varying, dispersive medium and uncover the redistribution of the initial energy of the IR ...
Shivaksh Rawat, Samyobrata Mukherjee, Gennady Shvets   +2 more
wiley   +1 more source

Prognostic Value of Epicardial Adipose Tissue in Heart Failure With Mid‐Range and Preserved Ejection Fraction: A Multicenter Study

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Epicardial adipose tissue (EAT) accumulation is thought to play a role in the pathophysiology of heart failure (HF) with mid‐range ejection fraction and HF with preserved ejection fraction, but its effect on outcome is unknown.
Wenxian Wang, Yan Gao, Jian Wang, Congshan Ji, Hui Gu, Xianshun Yuan, Shifeng Yang, Ximing Wang   +7 more
doaj   +1 more source

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

Advanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta, Sushmit Sen, Nilanjan Dey, Amrita Chatterjee, Ananya Sadhu, Sudipta Sarkar, Pradip K. Maji   +6 more
wiley   +1 more source

Association of Metabolic Syndrome with Types of Heart Failure in Patients Referred to Hawler Teaching Hospital [PDF]

Eurasian Journal of Science and Engineering, 2018
Metabolic syndrome consists of some risk factors that are associated with heart failure. It has been found that it is significantly associated with mortality in patients having heart failure.
Abdulkareem Al-Othman , Zana Ahmed
doaj   +1 more source

SerpinA3 is an Endogenous TGF‐β Receptor Antagonist that Attenuates Cardiac Fibroblast Activation and Fibrotic Remodeling

Advanced Science, EarlyView.
SerpinA3 acts as an endogenous TGF‐β receptor antagonist that binds to the extracellular domain of TGFR‐1, thereby preventing TGFR‐1–TGFR‐2 complex formation. This receptor‐level blockade suppresses TGF‐β/Smad2/3 signaling, attenuates cardiac fibroblast activation, and extracellular matrix deposition, and ultimately alleviates pressure overload–induced
Hui Wang, Jieyu Cui, Chunlu Huang, Wanyi Guo, Tong Liu, Yi Zhu, Shuai Shao, Kangyin Chen, Jinlong He, Qiankun Bao   +9 more
wiley   +1 more source

Sulfur–Oxygen Competitive Coordination Allosteric Hydrogel for Triboelectric Nanogenerator‐Based Intelligent Tactile Recognition

Advanced Science, EarlyView.
A dynamic Ag+─S coordinated hydrogel with a sulfur–oxygen competitive coordination allosteric switch enables reversible tuning between soft–adhesive and stiff–robust states. Integrated with a lightweight 1DCNN classifier, the smart glove system achieves 99.70% laboratory and 93.35% real‐wear material recognition accuracy, offering a paradigm for self ...
Shixia Lan, Lin Zhang, Yunyun Dong, Yongyun Mao, Wanbiao Hu   +4 more
wiley   +1 more source

Heart failure with preserved, mid-range, and reduced ejection fraction across health care settings: an observational study [PDF]

, 2021
Aims This study aimed to assess the sex-specific distribution of heart failure (HF) with preserved, mid-range, and reduced ejection fraction across three health care settings.Methods and results In this descriptive observational study, we retrieved the ...
Hoes, A.W., Brunner-La Rocca, Hans Peter, Rutten, Frans H., Aisha Gohar, Michiel L. Bots, Bots, M.L., Brugts, J.J., Boonman-de Winter, Leandra J.M., Leandra J.M. Boonman‐de Winter, Valk, M.J.M., Gohar, A., Gohar, Aisha, Mark J.M. Valk, Valk, Mark J.M., Evelien E. van Riet, Vaartjes, I., Bots, Michiel L., Frans H. Rutten, Hester M. den Ruijter, Linssen, G.C.M., Gerard C.M. Linssen, Hoes, Arno W., den Ruijter, Hester M., van Mourik, Y., van Riet, Evelien E., Arno W. Hoes, Brunner-La Rocca, H.P., van Riet, E.E., de Boer, Annemarijn R., van Mourik, Yvonne, Hans‐Peter Brunner‐La Rocca, Vaartjes, Ilonca, Boonman-de Winter, L.J.M., Linssen, Gerard C.M., Yvonne van Mourik, Brunner-La Rocca, H.P.; id_orcid, den Ruijter, H.M., Annemarijn R. de Boer, Brugts, Jasper J., Rutten, F.H., Ilonca Vaartjes, Jasper J. Brugts, de Boer, A.R.   +42 more
core   +2 more sources

An Extracellular Pore‑Targeting Peptide Defines a Designable Allosteric Site in TRPV2

Advanced Science, EarlyView.
Structure‐guided peptide engineering yields Depiv2, a highly potent and subtype‐selective TRPV2 inhibitor that binds to the extracellular pore and remodels it into a closed, non‐conductive state. Depiv2 suppresses pathological cardiac hypertrophy, establishing the TRPV2 outer pore as a designable interface for selective peptide modulation.
Aiqin Zhu, Hongkun Wang, Jiawei Wang, Xiaolu Liu, Aerziguli Aierken, Lizhen Xu, Ping Liang, Fan Yang   +7 more
wiley   +1 more source

Sirt1 Activity in PBMCs as a Biomarker of Different Heart Failure Phenotypes

Biomolecules, 2020
Heart Failure (HF) is a syndrome, which implies the existence of different phenotypes. The new categorization includes patients with preserved ejection fraction (HFpEF), mid-range EF (HFmrEF), and reduced EF (HFrEF) but the molecular mechanisms involved ...
Valeria Conti, Graziamaria Corbi, Maria Vincenza Polito, Michele Ciccarelli, Valentina Manzo, Martina Torsiello, Emanuela De Bellis, Federica D’Auria, Gennaro Vitulano, Federico Piscione, Albino Carrizzo, Paola Di Pietro, Carmine Vecchione, Nicola Ferrara, Amelia Filippelli   +14 more
doaj   +1 more source

Impact of diastolic dysfunction on outcome in heart failure patients with mid‐range or reduced ejection fraction

ESC Heart Failure, 2021
Aims The role of diastolic dysfunction (DD) in prognostic evaluation in heart failure (HF) patients with impaired systolic function remains unclear.
Dan Liu, Kai Hu, Kolja Lau, Tobias Kiwitz, Katharina Robitzkat, Clara Hammel, Björn Daniel Lengenfelder, Georg Ertl, Stefan Frantz, Peter Nordbeck   +9 more
doaj   +1 more source