Results 51 to 60 of about 2,210,353 (341)

A Comprehensive Microbial Gene Catalog of the Human Airway Microbiome Across Anatomical Sites and Geographic Regions

open access: yesAdvanced Science, EarlyView.
An integrated Human Airway Microbiome Gene Catalog (iHAMGC) is constructed from 12,273 metagenomic airway samples, providing a high‐resolution reference of respiratory microbial genes. The catalog enables systematic exploration of taxonomic and functional variation across airway niches and geographic regions, revealing site‐specific and region ...
Qing Zhang   +15 more
wiley   +1 more source

Identificationof Sonographic Features for Predicting Benign Versus Malignant Mediastinal or Hilar Lymph Nodes Using Endobronchial Ultrasound

open access: yesOman Medical Journal, 2020
Objectives: In countries with a high prevalence of tuberculosis, such as Iran, the differentiation of malignant from non-malignant tumors is crucial. We attempted to find a reliable model in determining malignant nodes by investigating the sonographic ...
Atefeh Abedini   +8 more
doaj   +1 more source

A Biofabricated Human Acinus‐on‐a‐Chip Unveils Mechanotransductive Drivers of Ventilator‐Induced Lung Injury via Decoupling Volutrauma and Barotrauma

open access: yesAdvanced Science, EarlyView.
This bioinspired acinus‐on‐a‐chip recapitulates VILI pathology, revealing that volutrauma drives P53/NF‐κB pathways while barotrauma triggers mitochondrial‐Wnt dysregulation. A fibrotic transitional cell cluster was identified. Pharmacological interventions targeting these pathways significantly ameliorated injury, establishing a mechanobiological ...
Heng Lu   +10 more
wiley   +1 more source

Studying fibroblast growth factor (FGF) mediated cell migration in "Drosophila" larval air sacs [PDF]

open access: yes, 2005
Invertebrates and vertebrates use FGF signaling in many developmental processes. Mesoderm formation, limb outgrowth but also the development of the vascular system and the lung rely on FGF ligands.
Cabernard, Clemens
core   +1 more source

Tracheal Rupture in an Adolescent Female Presenting with Chest Pain and Subcutaneous Emphysema at the Emergency Department: A Case Report [PDF]

open access: yes, 2021
Tracheal injuries that can lead to life-threatening results are extremely uncommon in children. Although the majority are seen following trauma or invasive procedures, a few paediatric cases exist in the literature of spontaneous tracheal rupture. In the
Muhammed Üdürgücü   +2 more
core   +1 more source

Intelligent Programmable Membrane Nanosponge for Early Virus Blocking

open access: yesAdvanced Science, EarlyView.
A smart programmable nanosponge (ACNPs) displays high‐density viral receptors on its membrane and encapsulates fusion inhibitors to capture virions at the infection source through competitive binding and blocks their entry through protease inhibition for ultra‐early cascade interception. This modular, mucus‐penetrating platform shifts antiviral defence
Ze Chen   +17 more
wiley   +1 more source

Epithelial cell rearrangements during tubular organ formation [PDF]

open access: yes, 2005
The tracheal system of Drosophila is a simple branched tubular organ that consists of different branches with distinct cellular architectures. We have analyzed how these branches are formed during embryonic development and how this process is controlled ...
Neumann, Marc
core   +1 more source

Correction to: Exhaled nitric oxide is not a biomarker for idiopathic pulmonary arterial hypertension or for treatment efficacy

open access: yesBMC Pulmonary Medicine, 2019
Following publication of the original article [1], the authors flagged that name of the author ‘Batoul Khoundabi’ had been provided with an incorrect spelling: ‘Batoutl’ was given in place of ‘Batoul’.
Majid Malekmohammad   +8 more
doaj   +1 more source

Tracheal Involvement in Crohn Disease: the First Case in Korea [PDF]

open access: yesClinical Endoscopy, 2016
Respiratory involvement in Crohn disease (CD) is rare condition with only about a dozen reported cases. We report the first case of CD with tracheal involvement in Korea. An 18-year-old woman with CD was hospitalized because of coughing, dyspnea, and fever sustained for 3 weeks.
Seunghyun Park   +7 more
openaire   +5 more sources

A General High‐Throughput Mucus Microrheology Platform for Quantitative and Scalable Mucus Phenotyping

open access: yesAdvanced Science, EarlyView.
High‐throughput Differential Dynamic Microscopy measures frequency‐resolved mechanical fingerprints from 3 to 10 μL$\umu{\rm L}$ mucus samples using only a few minutes of operator attention per sample. This automated analysis enables scalable mucus phenotyping for translational research by distinguishing mechanical heterogeneity among donors, disease ...
Feng Ling   +18 more
wiley   +1 more source

Home - About - Disclaimer - Privacy