Results 31 to 40 of about 16,218 (220)

Predictors of fluid responsiveness in critically ill patients mechanically ventilated at low tidal volumes: systematic review and meta-analysis

Annals of Intensive Care, 2021
Introduction Dynamic predictors of fluid responsiveness have shown good performance in mechanically ventilated patients at tidal volumes (Vt) > 8 mL kg−1. Nevertheless, most critically ill conditions demand lower Vt.
Jorge Iván Alvarado Sánchez, Juan Daniel Caicedo Ruiz, Juan José Diaztagle Fernández, William Fernando Amaya Zuñiga, Gustavo Adolfo Ospina-Tascón, Luis Eduardo Cruz Martínez   +5 more
doaj   +1 more source

Targeted delivery of pentagalloyl glucose inhibits matrix metalloproteinase activity and preserves elastin in emphysematous lungs

Respiratory Research, 2021
Background Elastin degradation has been established as one of the driving factors of emphysema. Elastin-derived peptides (EDPs) are shown to act as a chemoattractant for monocytes.
Vaideesh Parasaram, Xiaoying Wang, Pantrika Krisanarungson, Narendra Vyavahare   +3 more
doaj   +1 more source

Variables influencing the prediction of fluid responsiveness: a systematic review and meta-analysis

Critical Care, 2023
Introduction Prediction of fluid responsiveness in acutely ill patients might be influenced by a number of clinical and technical factors. We aim to identify variables potentially modifying the operative performance of fluid responsiveness predictors ...
Jorge Iván Alvarado Sánchez, Juan Daniel Caicedo Ruiz, Juan José Diaztagle Fernández, Luís Eduardo Cruz Martínez, Fredy Leonardo Carreño Hernández, Carlos Andrés Santacruz Herrera, Gustavo Adolfo Ospina-Tascón   +6 more
doaj   +1 more source

Additional file 2 of Does tidal volume challenge improve the feasibility of pulse pressure variation in patients mechanically ventilated at low tidal volumes? A systematic review and meta-analysis

, 2023
Additional file 2: Table S1. The influence of each trail for the meta-analysis.
Wang, Xiaoying, Liu, Shuai, Gao, Ju, Zhang, Yang, Huang, Tianfeng   +4 more
openaire   +1 more source

Can bronchoconstriction and bronchodilatation in horses be detected using electrical impedance tomography?

Journal of Veterinary Internal Medicine, 2021
Background Electrical impedance tomography (EIT) generates images of the lungs based on impedance change and was able to detect changes in airflow after histamine challenge in horses.
Cristy Secombe, Andy Adler, Giselle Hosgood, Anthea Raisis, Martina Mosing   +4 more
doaj   +1 more source

Change in cardiac output during Trendelenburg maneuver is a reliable predictor of fluid responsiveness in patients with acute respiratory distress syndrome in the prone position under protective ventilation

Critical Care, 2017
Background Predicting fluid responsiveness may help to avoid unnecessary fluid administration during acute respiratory distress syndrome (ARDS). The aim of this study was to evaluate the diagnostic performance of the following methods to predict fluid ...
Hodane Yonis, Laurent Bitker, Mylène Aublanc, Sophie Perinel Ragey, Zakaria Riad, Floriane Lissonde, Aurore Louf-Durier, Sophie Debord, Florent Gobert, Romain Tapponnier, Claude Guérin, Jean-Christophe Richard   +11 more
doaj   +1 more source

Inflammatory biomarkers and pendelluft magnitude in ards patients transitioning from controlled to partial support ventilation

Scientific Reports, 2022
The transition from controlled to partial support ventilation is a challenge in acute respiratory distress syndrome (ARDS) patients due to the risks of patient-self-inflicted lung injury. The magnitude of tidal volume (VT) and intrapulmonary dyssynchrony
Rodrigo A. Cornejo, Daniel H. Arellano, Pablo Ruiz-Rudolph, Dannette V. Guiñez, Caio C. A. Morais, Abraham I. J. Gajardo, Marioli T. Lazo, Roberto E. Brito, María A. Cerda, Sedric J. González, Verónica A. Rojas, Gonzalo A. Diaz, Lorena D. M. López, Juan N. Medel, Dagoberto I. Soto, Alejandro R. Bruhn, Marcelo B. P. Amato, Nivia R. Estuardo   +17 more
doaj   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

Advancing Lithium–Oxygen Batteries: Pioneering Cathode Catalyst Innovation and Artificial Intelligence‐Driven Design Paradigms

Advanced Materials, EarlyView.
This review summarizes the principles and challenges of nonaqueous lithium‐oxygen batteries and recent advances in cathode catalysts, including carbon‐based materials, metals, oxides, sulfides, nitrides, carbides, and redox mediators. It highlights emerging design strategies and artificial intelligence‐driven approaches, emphasizing data‐assisted ...
Yuqing Yao, Chongyang Hao, Karol Viviana Mejia‐Centeno, Malik Dilshad Khan, Shang Wang, Longqiu Li, Yanhong Tian, Andreu Cabot, Qing Sun   +8 more
wiley   +1 more source

Predictive Registry Optimization of Molecular Adsorbates on Solid Surfaces

Angewandte Chemie, EarlyView.
Local C–H “spikes” from a π‐conjugated backbone lock into graphene “pockets”. A geometric registry score turns images obtained by scanning tunneling microscopy at the solid/liquid interface into atomic‐scale adsorption models, enabling assignment of surface atropisomers in large π‐conjugated molecules.
David A. Hofmeister, Christian E. Selzer, Laura zur Horst, Simon C. Rickert, Julia Kohn, Andreas Hansen, Stefan‐S. Jester, Sigurd Höger   +7 more
wiley   +2 more sources