Results 111 to 120 of about 3,148,779 (255)

GDNF‐Enriched Small Extracellular Vesicle‐Loaded ROS‐Scavenging Hydrogel Promotes Neural Regeneration After Spinal Cord Injury

Advanced Healthcare Materials, EarlyView.
A glial cell line‐derived neurotrophic factor (GDNF)‐enriched small extracellular vesicle‐loaded reactive oxygen species (ROS)‐scavenging hydrogel integrates sustained neurotrophic delivery with local modulation of oxidative and inflammatory stress after spinal cord injury. The composite hydrogel improves local vesicle retention, protects neural tissue,
Xingyu Zhu, Zhong Liu, Kewei Li, Yuhong Fan, Kangjia Yang, Xiaopeng Sun, Hang Shi, Lixuan Sun, Yang Lou, Min Wang, Peipei Wu, Hui Qian, Qiang Fu, Hua Ding   +13 more
wiley   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +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

Outcome prediction for patients with obstructive lung disease considered for admission to critical care units in England, Wales and Northern Ireland [PDF]

Objective. To develop an outcome prediction score for patients with obstructive lung disease considered for admission to critical care. Design. Prospective cohort study using multivariate logistic regression for model building
Wildman, Martin James
core   +1 more source

Diagnostic discordance and differential diagnoses of community-acquired pneumonia in the emergency department

BMC Emergency Medicine
Background Community-acquired pneumonia (CAP) is a common reason for presentation to the emergency department (ED), but accurate diagnosis is challenging due to overlapping and often nonspecific clinical features.
Susanne Simon, Jan Fuge, Christopher Alexander Hinze, Santiago Ewig, Tobias Welte, Torben Brod, Jessica Rademacher   +6 more
doaj   +1 more source

Bioreactor-based mass production of human iPSC-derived macrophages enables immunotherapies against bacterial airway infections

Nature Communications, 2018
Pulmonary infections constitute a substantial health problem worldwide. Here the authors show that phagocytes similar to primitive macrophages can be generated from human induced pluripotent stem cells, by the use of industry-compatible, stirred-tank ...
Mania Ackermann, Henning Kempf, Miriam Hetzel, Christina Hesse, Anna Rafiei Hashtchin, Kerstin Brinkert, Juliane Wilhelmine Schott, Kathrin Haake, Mark Philipp Kühnel, Silke Glage, Constanca Figueiredo, Danny Jonigk, Katherina Sewald, Axel Schambach, Sabine Wronski, Thomas Moritz, Ulrich Martin, Robert Zweigerdt, Antje Munder, Nico Lachmann   +19 more
doaj   +1 more source

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source

Risk factors for prolonged ventilation in patients with chronic obstructive pulmonary disease presenting with acute respiratory failure [PDF]

, 2009
Includes abstract.Includes bibliographical references (leaves 35-37).Patients with COPD presenting to the Emergency Unit with acute hypercapnic respiratory failure often require invasive mechanical ventilation and subsequent admission to the intensive ...
Van der Schyff, Nasief
core   +1 more source

Ionizable Lipid‐Dependent Optimization of Steroid Lipid Nanoparticles With Tunable Immunomodulatory Properties

Advanced Materials, EarlyView.
A novel engineering strategy that establishes material design principles for incorporating anti‐inflammatory steroids into lipid nanoparticles to reduce LNP‐induced inflammation while retaining mRNA delivery. Results are validated in vitro and in three animal models of inflammation and autoimmunity in vivo.
Ajay S. Thatte, Benjamin E. Nachod, Julia Baena, Jenna Muscat‐Rivera, Lesley Chaboub, Hannah C. Safford, Hannah C. Geisler, Hannah M. Yamagata, Melgious J. Y. Ang, Michael Kegel, Alexandre Poirier, Elaine R. Tong, Zhe Zhong, Qiangqiang Shi, Jinjin Wang, Elisa Battistini, Ye Zeng, Alex G. Hamilton, Kelsey L. Swingle, Drew Weissman, Jilian R. Melamed, Michael J. Mitchell   +21 more
wiley   +1 more source

Long-term outcomes of dupilumab therapy in severe asthma: A retrospective, multicenter, real-world study

Journal of Allergy and Clinical Immunology: Global
Background: Dupilumab is an IL-4Rα antibody approved for treatment of severe asthma. Real-world data on the continuation and cessation patterns of dupilumab and long-term treatment efficacy are scarce.
Carlo Mümmler, MD, Alexandra Lenoir, MD, Jeremias Götschke, MD, Michael Gerckens, MD, Merle Kaiser, MD, Moritz Kayser, MD, Nora Drick, MD, Hendrik Suhling, MD, Leonie Biener, MD, Carmen Pizarro, MD, Dirk Skowasch, MD, Nikolaus Kneidinger, MD, PhD, Jürgen Behr, MD, Katrin Milger, MD   +13 more
doaj   +1 more source