Results 71 to 80 of about 19,155,470 (290)

Life‐Like Ferrous Oxide Microspheres from Kombucha

Advanced Materials Interfaces, EarlyView.
Kombucha bacterial cellulose, sodium alginate, and ferrous nitrate self‐assemble into membrane‐enclosed iron oxide microspheres. These microspheres bud daughter vesicles, sustain 24‐h electrochemical oscillations, and filter theta‐band signals.
Panagiotis Mougkogiannis, Anna Nikolaidou, Andrew Adamatzky   +2 more
wiley   +1 more source

High-Flow Oxygen Therapy Application in Chronic Obstructive Pulmonary Disease Patients With Acute Hypercapnic Respiratory Failure: A Multicenter Study

Critical Care Explorations, 2021
Objectives:. To evaluate the effect of high-flow oxygen implementation on the respiratory rate as a first-line ventilation support in chronic obstructive pulmonary disease patients with acute hypercapnic respiratory failure. Design:.
Gustavo A. Plotnikow, RT, Matias Accoce, RT, Sebastián Fredes, RT, Norberto Tiribelli, RT, Mariano Setten, RT, Javier Dorado, RT, Maria Guaymas, MD, Santiago Ilutovich, MD, Pablo O. Rodriguez, MD, Cristian E. Cesio, MD, Jose L. Scapellato, MD, Daniela N. Vasquez, MD   +11 more
doaj   +1 more source

High-flow nasal oxygen therapy compared with conventional oxygen therapy in hospitalised patients with respiratory illness: a systematic review and meta-analysis

BMJ Open Respiratory Research
Background High-flow nasal oxygen therapy (HFNO) is used in diverse hospital settings to treat patients with acute respiratory failure (ARF). This systematic review aims to summarise the evidence regarding any benefits HFNO therapy has compared with ...
Daniel Seow, Y. Khor, S. Khung, D. Smallwood, Y. Ng, A. Pascoe, N. Smallwood   +6 more
semanticscholar   +1 more source

Effect of High-Flow Nasal Oxygen vs Standard Oxygen on 28-Day Mortality in Immunocompromised Patients With Acute Respiratory Failure: The HIGH Randomized Clinical Trial

Journal of the American Medical Association (JAMA), 2018
Importance High-flow nasal oxygen therapy is increasingly used for acute hypoxemic respiratory failure (AHRF). Objective To determine whether high-flow oxygen therapy decreases mortality among immunocompromised patients with AHRF compared with standard ...
É. Azoulay, V. Lemiale, D. Mokart, S. Nseir, L. Argaud, F. Péne, L. Kontar, F. Bruneel, K. Klouche, F. Barbier, J. Reignier, Lilia Berrahil-Meksen, G. Louis, J. Constantin, J. Mayaux, F. Wallet, A. Kouatchet, V. Peigne, Igor Théodose, P. Pérez, C. Girault, S. Jaber, J. Oziel, M. Nyunga, N. Terzi, L. Bouadma, C. Lebert, A. Lautrette, N. Bigé, J. Raphalen, L. Papazian, M. Darmon, S. Chevret, A. Demoule   +33 more
semanticscholar   +1 more source

Effect of Postextubation High-Flow Nasal Oxygen With Noninvasive Ventilation vs High-Flow Nasal Oxygen Alone on Reintubation Among Patients at High Risk of Extubation Failure: A Randomized Clinical Trial.

Journal of the American Medical Association (JAMA), 2019
Importance High-flow nasal oxygen may prevent postextubation respiratory failure in the intensive care unit (ICU). The combination of high-flow nasal oxygen with noninvasive ventilation (NIV) may be an optimal strategy of ventilation to avoid ...
A. Thille, G. Muller, A. Gacouin, R. Coudroy, M. Decavèle, R. Sonneville, F. Beloncle, C. Girault, L. Dangers, A. Lautrette, S. Cabasson, A. Rouzé, E. Vivier, A. Le Meur, J. Ricard, K. Razazi, G. Barberet, C. Lebert, S. Ehrmann, C. Sabatier, J. Bourenne, Gael Pradel, P. Bailly, N. Terzi, J. Dellamonica, G. Lacave, P. Danin, H. Nanadoumgar, A. Gibelin, Lassane Zanre, N. Deye, A. Demoule, A. Maamar, M. Nay, R. Robert, S. Ragot, J. Frat   +36 more
semanticscholar   +1 more source

The Use of High Flow Nasal Oxygen in COPD Patients [PDF]

, 2021
High flow nasal oxygen (HFNO) is one of the interventions a physician may opt to prescribe in hypoxemic patients. It involves the delivery of heated and humidified oxygen at rates of up to 60L/min via large bore nasal cannulae in a controlled manner ...
Sciberras, Nicole
core  

GHRHR Deficiency Enhances Retinal Ganglion Cell Survival and Visual Functions in Experimental Glaucoma by Inhibiting Ferroptosis

Advanced Science, EarlyView.
Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong, Ming Ho Yam, Jiaxin Zhang, Lin Du, Linbin Zhou, Yolanda Wong Ying Yip, Bo Man Ho, Hemlata Bisnauthsing, Jiahui Li, Ivan Kong, Shushu Xu, Changzhen Fu, Karl K.H. So, Joaquim S.L. Vong, Ling‐Ping Cen, Ming‐Ming Yang, Khazeema Yousaf, Mai Har Sham, Sun On Chan, Poemen P. Chan, Chi Pui Pang, Clement C. Tham, Jing Na He, Jian Li, Wai Kit Chu   +24 more
wiley   +1 more source

Evaluation of Alveolo-arterial Oxygen Gradient and Mortality in Different Respiratory Support Methods in Severe COVID-19 Patients Followed in the Intensive Care Unit

Türk Yoğun Bakim Derneği Dergisi, 2023
Objective:Severe pneumonia is an important cause of mortality in coronavirus disease-2019 (COVID-19) infection. This study evaluated pulmonary gas exchange and mortality according to nasal cannula, high flow nasal cannula, non-invasive positive pressure ...
Fatih Sargın, Anıl Kuvandık, Simay Karaduman, Hülya Sungurtekin   +3 more
doaj   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

The value of high-flow nasal cannula oxygen therapy after extubation in patients with acute respiratory failure

Clinics
OBJECTIVE: To investigate the value of high-flow nasal cannula oxygen therapy after extubation in patients with acute respiratory failure. METHODS: A single-center, prospective, randomized, controlled pilot trial was conducted between January 2013 and ...
Hong-Zhuan Song, Juan-Xian Gu, Hui-Qing Xiu, Wei Cui, Gen-Sheng Zhang   +4 more
doaj   +1 more source