Results 181 to 190 of about 1,079,877 (255)

Rethinking ejection fraction for anesthesiologists: a narrative review. [PDF]

Perioper Med (Lond)
Rabis M, Moldzio P.
europepmc   +1 more source

Increased Disarray of Extracellular Matrix Collagen‐I Fiber Network and Compromised Biomechanics in Aortae From Marfan‐Syndrome Mice Assessed Through Combined Opto‐Biomechatronics

Advanced Science, EarlyView.
Combined structure‐function assessment in aortic rings from Marfan mice using MechaMorph Opto‐Biomechatronics technology relates increased elasticity (stiffness) and dynamic viscosity and less ordered extracellular matrix 3D‐structure (collagen) as potential causes for impaired Windkessel function and compromised haemodynamics in Marfan's syndrome ...
Dominik Schneidereit, Anika Nagel, Vanessa I. T. Zwaans, Laureen Schurr, Jonas Ahr, Michael Haug, Anna Piluso, Alexandra Sporkova, Matthias Karck, Andreas H. Wagner, Oliver Friedrich   +10 more
wiley   +1 more source

Dapagliflozin Prevents Heart Failure With Preserved Ejection Fraction by Inhibiting the Sodium/Hydrogen Exchanger. [PDF]

JACC Basic Transl Sci
Liu M, Liu H, Kim E, Kang GJ, Neumann MC, Johnson M, Murikinati R, Dudley SC.   +7 more
europepmc   +1 more source

Spatiotemporal Thermal Modulation and Patterning using a Programmable 1024 Element Microheater Array

Advanced Science, EarlyView.
Programmable microheater arrays are essential for a variety of applications. However, large arrays have thus far not been realized. We introduce a programmable 32×$\times$32 microheater array consisting of heating elements – each smaller than 300 μm$\umu{\rm m}$.
Rahul Goyal, Jang‐Hwan Han, Sadaf Pashapour, Peer Fischer   +3 more
wiley   +1 more source

Tumor Mechanical Remodeling via Bidirectional Calcium Redistribution Enables Deep Photothermal‐Immunotherapy

Advanced Science, EarlyView.
A bidirectional calcium‑redistributing nanomodulator rewires intra‑extracellular calcium homeostasis to remodel tumor mechanical microenvironments. It softens tumor stroma to facilitate deep tissue penetration while stiffening tumor cells, evoking amplified immunogenic cell death and robust CTL infiltration, which achieves potent deep photothermal ...
Hongjuan Zhao, Jinpei Sun, Chenxi Zhao, Yuting Cang, Keyu Zong, Yuxin Guo, Yajing Wang, Di Meng, Qingling Song, Lei Wang   +9 more
wiley   +1 more source

Gut Microbiota in Heart Failure with Preserved Ejection Fraction: Clinical Phenotyping and Therapeutic Opportunities. [PDF]

Biomedicines
Loncar G, Bojic M, Repac J, Cvetinovic N, Rakic M, Nedeljkovic T, Lunic T, Obradovic D, von Haehling S, Lainscak M, Otasevic P, Petrovic M, Blagojevic N, Vukasinovic D, Bozic B, Bozic Nedeljkovic B.   +15 more
europepmc   +1 more source

Organic Electrochemical Transistors for Neuromorphic Bioelectronics: Materials and Manufacturing Technologies

Advanced Science, EarlyView.
Organic electrochemical transistors bridge biological ionic signaling and neuromorphic computation through volumetric electrochemical gating. This review connects Organic mixed ionic–electronic conductor materials, device architectures, and manufacturing technologies to show how geometry, ion transport, and fabrication strategies program plasticity ...
Hyunjin Lee, Jihyang Park, Xinyi Wang, Yueqi Deng, Jiashu Ren, Tao Zhou   +5 more
wiley   +1 more source

Cardiac Magnetic Resonance Findings and NT-proBNP in Heart Failure with Reduced Ejection Fraction. [PDF]

Tomography
Memis KB, Doğan İ, Şahin D, Gulmez AO, Özer E, Kantarci M.   +5 more
europepmc   +1 more source

Static Drainage H2/O2 PEM Fuel Cells Enabled by Water Transport Plates: Pore‐Scale Design and Transport Mechanisms

Advanced Science, EarlyView.
The WTP is a key component of static drainage PEMFCs, enabling cathode water removal and gas sealing through capillary forces. This work investigates the mechanisms governing WTP drainage and sealing performance and develops predictive approaches for WTP design optimization.
Mengdi Guo, Diankai Qiu, Dong Zhu, Linfa Peng   +3 more
wiley   +1 more source

Preserved and reduced ejection fraction manifest as two unique phenotypes of diastolic dysfunction-a mechanistic study. [PDF]

Eur Heart J Imaging Methods Pract
McColl H, Brookes M, Price M, Fulthorp E, McGrady M, Lal S, Ugander M.   +6 more
europepmc   +1 more source