Results 41 to 50 of about 66,108 (301)

Inhalation Exposure to 2,4-Dichlorophenoxyacetic Acid Causes Tracheal Damage—A Study in Rats

Toxics
Exposure to 2,4-dichlorophenoxyacetic acid (2,4-D) occurs mainly by inhalation. Studies indicate that respiratory allergic reactions are induced by this pesticide.
Anna Carolina Ferretti Wisenfad, Isabela Vieira Duran, Luciana Shiraichi Barga, Gisele Alborghetti Nai   +3 more
doaj   +1 more source

First Experience with Extracorporeal Membrane Oxygenation in Iran, under Difficult Conditions

Journal of Tehran University Heart Center, 2018
Background: Extracorporeal membrane oxygenation (ECMO) provides hemodynamic and oxygenation support in critical conditions. The commencement of this modality in Iran coincided with severe economic constraints across Iran.
Zargham Hossein Ahmadi,, Farshid Salehi, Shanay Niusha, Mohammad Reza Raoufy, Behrooz Farzaneghan, Ali Afshar, Yadollah Mafhoomi, Zahra Faghih Abdollahi, Golnar Radmand, Zahra Ansari Aval, Alireza Jahangirifard   +10 more
doaj   +1 more source

Cracking the Code: Which Ocular Symptoms Predict Dry Eye Signs? Insights From a Large International Sicca Registry

Arthritis Care &Research, EarlyView.
Objective The study aimed to identify symptom‐based predictors of dry eye disease (DED) signs in the Sjögren's International Collaborative Clinical Alliance (SICCA) cohort. Methods We performed a retrospective analysis examining 16 ocular symptoms (most graded 0–4) and artificial tear (AT) use (graded 0–3) as predictors of DED signs (abnormal ocular ...
Pragnya R. Donthineni, Chloe Shields, Rohit Muralidhar, Shreya Bhatt, Alan Baer, Robert Fox, Sara S. McCoy, Anat Galor   +7 more
wiley   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Chronic Lithium-Induced Cardiotoxicity: A Case Report and Lessons for Clinical Practice

Case Reports in Medicine
Discussion: Lithium has a narrow therapeutic range, which can lead to toxicity in the absence of routine monitoring. Lithium toxicity can cause serious cardiac effects and rhythm disturbances that are often overlooked because these manifestations are ...
Amir Heidari, Nafise Mohamadizade, Arman Hasanzade, Morteza Fazlekhoda   +3 more
doaj   +1 more source

Interventional bronchoscopy for benign tracheobronchial diseases under cardiopulmonary bypass support: case reports and literature review

, 2008
The use of cardiopulmonary bypass as an adjunct to airway surgery for non-malignant diseases in adults is not well established in the UK. We are reporting two cases which demonstrate the additional benefits of using cardiopulmonary bypass during ...
Barnard, Sion, Stephen Clark, Wigfield Christopher H, Clark Stephen, Christopher H. Wigfield, Hussamuddin Adwan, Barnard Sion, Wigfield, Christopher, Adwan Hussamuddin, Sion Barnard, Adwan, Hussamuddin, Clark, Stephen   +11 more
core   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Drosophila PTPMT1 Has a Function in Tracheal Air Filling

iScience, 2020
Summary: The fly trachea is the equivalent of the mammalian lung and is a useful model for human respiratory diseases. However, little is known about the molecular mechanisms underlying tracheal air filling during larval development.
Amanda M. Papakyrikos, Min Joo Kim, Xinnan Wang   +2 more
doaj   +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

The incidence of mTOR marker in tracheal adenoid cystic carcinoma by immunohistochemical staining

, 2020
Introduction: There is an association between the activation of mammalian target of rapamycin (mTOR) signaling and aggressive tumor growth in multiple forms of cancer, including adenoid cystic carcinoma (ACC).
Sadegh, Abdolreza; Pediatric Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran, Taghavi, Kimia; Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran, Abedini, Atefeh; Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran, Kiani, Arda; Tracheal Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran, Pourabdollah Toutkaboni, Mihan; Pediatric Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran, Farahani, Mehrdad; Department of Interventional Pulmonology, Tracheal Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran, Sadr, Makan; Virology Research Center, National Research Institute of Tuberculosis and Lung Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran   +6 more
core   +1 more source