Results 111 to 120 of about 430,120 (302)

Geographical Variations in Patients with Heart Failure and Preserved Ejection Fraction: A Sub-Group Analysis of the APOLLON Registry

Balkan Medical Journal, 2019
Background: Clinical characteristics of patients with heart failure may vary geographically. However, limited data are available regarding the geographical differences of patients with heart failure and preserved ejection fraction.
Bülent Özlek, Eda Özlek, Hicaz Zencirkıran Ağuş, Mehmet Tekinalp, Serkan Kahraman, Oğuzhan Çelik, Cem Çil, Özcan Başaran, Volkan Doğan, Bedri Caner Kaya, İbrahim Rencüzoğulları, Altuğ Ösken, Lütfü Bekar, Mustafa Ozan Çakır, Yunus Çelik, Kadir Uğur Mert, Kadriye Memiç Sancar, Samet Sevinç, Gurbet Özge Mert, Murat Biteker   +19 more
doaj   +1 more source

A Physiological Microfluidic Blood–Brain‐Barrier Model for In Vitro Study of Nanoparticle Trafficking and Accumulation

Advanced Healthcare Materials, EarlyView.
A human microfluidic blood‐brain barrier (mBBB) model enables spatially resolved comparison of nanoparticle trafficking. Extracellular vesicles (EVs), liposomes, and nanoplastics exhibit distinct transport and disruption behaviors, revealing that membrane composition and uptake pathways govern BBB interaction.
Bryan B. Nguyen, Neona M. Lowe, Sophia Kellogg, Kuan‐Wei Huang, Hannah O'Toole, Elizabeth J. Hale, Venktesh S. Shirure, Bhupinder S. Shergill, Steven C. George, Randy P. Carney   +9 more
wiley   +1 more source

Silent Cerebral Infarctions with Reduced, Mid-Range and Preserved Ejection Fraction in Patients with Heart Failure

Arquivos Brasileiros de Cardiologia
Heart failure predisposes to an increased risk of silent cerebral infarction, and data related to left ventricular ejection fraction are still limited.
Márcia Maria Carneiro Oliveira, Elieusa e Silva Sampaio, Jun Ramos Kawaoka, Maria Amélia Bulhões Hatem, Edmundo José Nassri Câmara, André Maurício Souza Fernandes, Jamary Oliveira-Filho, Roque Aras   +7 more
doaj   +1 more source

Neutrino transport in black hole-neutron star binaries: neutrino emission and dynamical mass ejection

, 2018
We study the merger of black hole-neutron star binaries by fully general-relativistic neutrino-radiation-hydrodynamics simulations throughout the coalescence, particularly focusing on the role of neutrino irradiation in dynamical mass ejection.
Kiuchi, Kenta, Kyutoku, Koutarou, Sekiguchi, Yuichiro, Shibata, Masaru, Taniguchi, Keisuke   +4 more
core   +1 more source

Heart Failure With Preserved Ejection Fraction [PDF]

Circulation, 2011
It is now well established that among patients with the clinical syndrome of heart failure (HF), approximately half have preserved systolic function, known most commonly as heart failure with preserved ejection fraction (HFpEF). Although originally considered to be predominantly a syndrome that pathophysiologically involves abnormalities in diastolic ...
openaire   +2 more sources

Opinion: Gavage Administration of MXene as a Route‐Specific Alternative to Intravenous Injection into the Bloodstream of Laboratory Animals for Reducing Systemic Nanotoxicity Risks in Immunosuppression and Post‐Transplantation Models with Bile Acid Modification

Advanced Healthcare Materials, EarlyView.
Recent studies reported immunosuppressive properties of specific MXene nanomaterials. Their intravenous injection into the bloodstream of laboratory animals has been a common delivery method to suppress systemic inflammation and prevent transplant rejection.
Alireza Rafieerad, M. Akif Rahman, Ahmad Amiri   +2 more
wiley   +1 more source

The fate of heavy elements in dwarf galaxies - the role of mass and geometry

, 2013
Energetic feedback from Supernovae and stellar winds can drive galactic winds. Dwarf galaxies, due to their shallower potential wells, are assumed to be more vulnerable to this phenomenon.
Hensler, G., Recchi, S.
core   +1 more source

Airborne 1O2 Delivery via a Superhydrophobic Dressing as a Pathway to Next‐Generation Wound Therapies, an in Vivo Murine Burn Model Study

Advanced Healthcare Materials, EarlyView.
Schematic illustration of the SH bandage placed on an infected burn wound and its role in wound healing. A superhydrophobic PDMS membrane coated with the PS verteporfin is placed over the wound area and illuminated with a red laser at 690 nm, generating airborne 1O2 above the tissue.
Fernanda Viana Cabral, QianFeng Xu, Natalie Eidenschink, Pareesha Haresh, Alessandra Nara de Souza Rastelli, Jeremy Goverman, Alexander Greer, Alan M. Lyons, Tayyaba Hasan   +8 more
wiley   +1 more source

Cytokines and troponin-I in cardiac dysfunction after coronary artery grafting with cardiopulmonary bypass

Arquivos Brasileiros de Cardiologia, 2001
OBJECTIVE: The association between cytokines and troponin-I with cardiac function after cardiac surgery with cardiopulmonary bypass remains a topic of continued investigation.
Neverton Savaris, Carisi Polanczyk, Nadine Clausell   +2 more
doaj   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source