Results 71 to 80 of about 98,344 (310)

Hydrogel Confinement Strategies for 3D Cell Culture in Microfluidic Systems

Advanced Materials Technologies, EarlyView.
Hydrogel confinement structures are key to organizing 3D cell cultures in microfluidic devices. This review classifies five structural strategies (micropillar, phaseguide, porous membrane, stepped‐height, and support‐free) and examines their trade‐offs alongside fabrication methods.
Soohyun Kim, Min Seok Lee, Sung Kyun Lee
wiley   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Invasive tracheal neoplasia in eight cats: descriptive cases and review of the current literature

Journal of Feline Medicine and Surgery Open Reports, 2017
Case series summary This case series describes eight cases of invasive tracheal neoplasia that were recognized between the years 1989 and 2014 from a single tertiary referral hospital.
James Howard, Jade Fisher, M Katherine Tolbert   +2 more
doaj   +1 more source

Therapeutic strategy for tracheal chondrosarcoma: report of two cases

Monaldi Archives for Chest Disease, 2020
Primary chondrosarcoma of the trachea is an extremely rare tumor. We report two cases of tracheal chondrosarcoma describing the role of surgical and conservative treatment.
Angelo Carretta, Paola Ciriaco, Alessandro Bandiera, Piergiorgio Muriana, Gianluigi Arrigoni, Giampiero Negri   +5 more
doaj   +1 more source

Ferulic acid ameliorates lipopolysaccharide-induced tracheal injury via cGMP/PKGII signaling pathway

Respiratory Research, 2021
Background Tracheal injury is a common clinical condition that still lacks an effective therapy at present. Stimulation of epithelial sodium channel (ENaC) increases Na+ transport, which is a driving force to keep tracheal mucosa free edema fluid during ...
Xiaoyong Xie, Tong Yu, Yapeng Hou, Aixin Han, Yan Ding, Hongguang Nie, Yong Cui   +6 more
doaj   +1 more source

What is new in the prevention of ventilator-associated pneumonia? [PDF]

, 2011
Purpose of review: Ventilator-associated pneumonia (VAP) remains a frequent and severe complication in endotracheally intubated patients. Strict adherence to preventive measures reduces the risk of VAP.
Blot, Stijn, Rello, Jordi, Vogelaers, Dirk   +2 more
core   +2 more sources

Inhaled Angiopoietin‐Like 4 Antisense Oligonucleotide Therapy for Lung Injury and Fibrosis

Advanced Science, EarlyView.
Inhaled antisense oligonucleotides targeting ANGPTL4 attenuate inflammation, preserve barrier integrity, and reduce fibrosis in both infectious and sterile lung injury models. Integrated transcriptomic analysis reveals a conserved ANGPTL4‐regulated gene network coordinating hypoxic, inflammatory, apoptotic, and stress‐response pathways.
Haiyang Fan, Yuanyang Tan, Junhang Zhang, Xiaoya Liu, Jing Qu, Damien Chua, Hong Sheng Cheng, Joseph Han Sol Kim, Yu Xuan Liu, Changfei Qin, Yingzi Liu, Dezhi Li, Jikang Qiu, Mengshi Chi, Mingmin Bi, Qiwei Zhang, Yun Li, Masoumeh Motamedi Joibari, Stefan K Nilsson, Nguan Soon Tan, Yunping Fan, Liang Li   +21 more
wiley   +1 more source

Non recurrent laryngeal nerve with right aberrant subclavian artery in recurrent case of papillary carcinoma of thyroid: an interesting clinical entity. [PDF]

, 2013
Background/objectives: A nonrecurrent laryngeal nerve is a rare anatomical variant and a routine preoperative imaging studies are not indicated. NRLN is related with absence of the brachiocephalic trunk and aberrant (mainly retroesophageal) course of ...
Chavan, Purshottam, Gupta, Sumit, Halkud, Rajshekar, Naik, Sudhir M, Shenoy, Ashok M, zameer, Latif   +5 more
core   +2 more sources

Endogenous “Time Bomb” – Mislocalized Phospholipase A2 as a Critical Mediator of Ultra‐Rapid Mortality in Sepsis and Acute Lung Injury

Advanced Science, EarlyView.
Phospholipase A2 (PLA2), a dormant enzyme, becomes lethal when activated—collapsing lungs in minutes. Our dual therapy (DOPS + varespladib) boosts survival from 0% to >90% in sepsis/ALI. A breakthrough for acute lung injury treatment. ABSTRACT This study reveals that phospholipase A2 (PLA2), normally stable and nontoxic, can be activated specifically ...
Jianyu Wang, Zhongxing Xu, Lin Wang, Xin Sui, Yuan Luo, Xiuli Zhao, Jun Yang, Yongan Wang   +7 more
wiley   +1 more source

Tracheobronchopathia osteochondroplastica

Jornal Brasileiro de Pneumologia
Tracheobronchopathia osteochondroplastica is a rare benign disease, of unknown cause, characterized by numerous sessile, cartilaginous, or bony submucosal nodules distributed throughout the anterolateral walls, projecting into the laryngotracheobronchial
Mara Graziele Maciel Silveira, Maria Vera Cruz de Oliveira Castellano, Clarice Emiko Fuzi, Ester Nei Aparecida Martins Coletta, Guilherme Nogueira Spinosa   +4 more
doaj   +1 more source