Results 61 to 70 of about 2,672,563 (309)

Tying the knot: An uncommon complication

Clinical Case Reports, 2019
Cardiothoracic procedures require continuous hemodynamic monitoring and a fair proportion of these require the insertion of a pulmonary artery catheter, known also as Swan‐Ganz catheter. Given, however, the invasive nature of these procedures, unforeseen
Konstantinos Boumpoulis, Andrew C. Chatzis, Marina Balanika, Michael Milonakis, Mazen Khoury   +4 more
doaj   +1 more source

Inhibition of neutrophil activity improves cardiac function after cardiopulmonary bypass [PDF]

, 2007
Background The arterial in line application of the leukocyte inhibition module (LIM) in the cardiopulmonary bypass (CPB) limits overshooting leukocyte activity during cardiac surgery.
Windolf Joachim, Scholz Martin, Francischetti, Ieda, Kranert Tilmann, Bitu-Moreno José, Moritz Anton, Francischetti Ieda, Kranert, Tilmann, Windolf, Joachim, Lögters, Tim Tobias, Bitu-Moreno, José, Margraf, Stefan, Abdel-Rahman Ulf, Abdel-Rahman, Ulf, Aybek, Tayfun, Grünwald, Frank (Prof. Dr.), Lögters Tim, Margraf Stefan, Grünwald Frank, Scholz, Martin, Moritz, Anton, Aybek Tayfun   +21 more
core   +1 more source

Guanosine‐Quadruplex Hydrogels as Dynamic, Mechanically Tunable and Ion Conductive 3D Scaffolds for Cell Culture Applications

Advanced Functional Materials, EarlyView.
Versatile guanosine‐quadruplex (GQ) hydrogels are developed as dynamic biomatrices for cell culture. These scaffolds are fabricated under mild aqueous conditions, present improved stability, tunable mechanical properties within physiological ranges; fibrillar, porous microstructure, ion conductivity, and cytocompatibility.
Neha Thakur, Minye Jin, Pavel Milkin, Deepa Negi, Carla Cofiño Fabres, Hubert Gojzewski, Leonid Ionov, Alla Synytska, Andries van der Meer, Robert Passier, Julieta I. Paez   +10 more
wiley   +1 more source

Topically Delivered Treg‐Attracting Microparticle‐Hydrogel Composites Recruit Regulatory T Cells and Limit Cardiac Injury After Severe Ischemia

Advanced Healthcare Materials, EarlyView.
CCL22‐releasing PLGA microparticles (MP) suspended in topically applied hydrogels (HEART) establish a sustained chemokine gradient at the injured myocardium. HEART recruits CCR4+ regulatory T cells, reduces infarct size and graft fibrosis, and improves cardiac function.
Matthew A. Borrelli, Alexis T. Reese, Jordan J. P. Warunek, Betsy Ann Varghese, Canxing Lin, Jeffery J. Baust, Brenda McMahon, Steven R. Little, Hēth R. Turnquist   +8 more
wiley   +1 more source

Soft and Transient Bioelectronics Enabled by Polymer‐Free Ti3C2Tx MXene Hydrogels

Advanced Materials, EarlyView.
We present Ti3C2Tx MXene hydrogel (MXgel) bioelectronics, a soft, flexible, and fully transient platform for high‐fidelity neural recording and stimulation. MXgel bioelectronics exhibit exceptional electrical conductivities, low electrochemical impedances, and high charge injection capacities.
Raghav Garg, Franco A. Laimo, Stefano Ippolito, Prastuti Upadhyay, Spencer R. Averbeck, Dimitris Boufidis, Charles‐Antoine Assenmacher, Dayo O. Adewole, Sai Panigrahy, Bita Soltan Mohammadlou, Lucy Plant, Yuan Zhang, Andrew G. Richardson, Yury Gogotsi, D. Kacy Cullen, Flavia Vitale   +15 more
wiley   +1 more source

A Critical Review on the Evolution of Chitosan‐Based Injectable Hydrogels in Bone Regeneration

Advanced Materials Interfaces, EarlyView.
The graphical illustration depicts hydrogel formulation using chitosan and biocompatible cross‐linkers, major advantages, and incorporation of cells, osteoinductive factors, and therapeutic drugs. Following injection, pH‐responsive gelation enables controlled drug release, promotes cell recruitment and osteogenic differentiation, enhances extracellular
Shivani Santosh Sakhrani, Abu ul Hassan S. Rana, S. Sudheer Khan   +2 more
wiley   +1 more source

Neurological Complications in Adult Cardiac Surgery: Are we using the Internet to adequately inform our patients?

, 2009
Neurological Complications in Adult Cardiac Surgery: Are we using the Internet to adequately inform ...
MURERO, MONICA
core  

Recent Advances in Transparent Microelectrode Device Architecture and Fabrication Strategies for Biomedical Applications

Advanced Materials Technologies, EarlyView.
Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan, Tran Bach Dang, Chi Cong Nguyen, Yee Lap Pong, Tianruo Guo, Thanh Nho Do, Hoang‐Phuong Phan   +6 more
wiley   +1 more source

The role of psychological support in cardiac surgery: initial experience

Clinics and Practice, 2011
The scientific literature has pointed out several predictors of negative outcome after surgery such as pain and depression, negatively affecting the postoperative outcome in cardiac surgery.
Fabrizio Sansone, Erika Bellini, Sabrina Ghersi, Edoardo Zingarelli, Roberto Flocco, Guglielmo Mario Actis Dato, Pier Giuseppe Forsennati, Francesco Parisi, Giuseppe Punta, Gian Luca Bardi, Stefano del Ponte, Riccardo Casabona   +11 more
doaj   +1 more source

Hyperlactatemia and Cardiac Surgery

The Journal of ExtraCorporeal Technology, 2017
The normal blood lactate level is 0–2 mmol/L, and a value above 3–5 mmol/L is variably used to define hyperlactatemia. In cardiac surgical patients, hyperlactatemia can arise from both hypoxic and non-hypoxic mechanisms. The major non-hypoxic mechanism is likely stress-induced accelerated aerobic metabolism, in which elevated lactate results from a ...
Jonathon, Minton, David A, Sidebotham
openaire   +2 more sources