Emerging paradigms in bioengineering the lungs

R Mohgan, M Candasamy, J Mayuren, SK Singh… - Bioengineering, 2022 - mdpi.com
In end-stage lung diseases, the shortage of donor lungs for transplantation and long waiting
lists are the main culprits in the significantly increasing number of patient deaths. New …

Analysis of the alveolar shape in 3-D

AM Reimelt, DM Vasilescu, R Beare… - … of Physiology-Lung …, 2023 - journals.physiology.org
Mechanical forces affect the alveolar shape, depending on location and tissue composition,
and vary during the respiratory cycle. This study performs alveolar morphomics in different …

Proportions and risk factors of chronic obstructive pulmonary disease and preserved ratio impaired spirometry, and association with small airway disease, in the …

L Sang, X Gong, Y Huang, J Sun - BMC Pulmonary Medicine, 2024 - Springer
Abstract Background Early diagnosing Chronic Obstructive Pulmonary Disease (COPD) is
relatively difficult. Therefore, the concepts of preserved ratio impaired spirometry (PRISm) …

Accurate measures of changes in regional lung air volumes from chest x-rays of small animals

DW O'Connell, KS Morgan, G Ruben… - Physics in Medicine …, 2022 - iopscience.iop.org
Objective. To develop a robust technique for calculating regional volume changes within the
lung from x-ray radiograph sequences captured during ventilation, without the use of …

Recent developments in 3-D reconstruction and stereology to study the pulmonary vasculature

C Mühlfeld, C Wrede, L Knudsen… - … of Physiology-Lung …, 2018 - journals.physiology.org
Alterations of the pulmonary vasculature are an important feature of human lung diseases
such as chronic obstructive pulmonary disease, pulmonary hypertension, and …

Dual role of hydrogen peroxide as an oxidant in pneumococcal pneumonia

MA Mraheil, HA Toque, L La Pietra… - Antioxidants & Redox …, 2021 - liebertpub.com
Significance: Streptococcus pneumoniae (Spn), a facultative anaerobic Gram-positive
human pathogen with increasing rates of penicillin and macrolide resistance, is a major …

Early endothelial signaling transduction in developing lung edema

G Miserocchi - Life, 2023 - mdpi.com
The lung promptly responds to edemagenic conditions through functional adaptations that
contrast the increase in microvascular filtration. This review presents evidence for early …

Stereology and three-dimensional reconstructions to analyze the pulmonary vasculature

C Mühlfeld - Histochemistry and Cell Biology, 2021 - Springer
The pulmonary vasculature consists of a large arterial and venous tree with a vast alveolar
capillary network (ACN) in between. Both conducting blood vessels and the gas-exchanging …

Healthy lung vessel morphology derived from thoracic computed tomography

M Pienn, C Burgard, C Payer, A Avian… - Frontiers in …, 2018 - frontiersin.org
Knowledge of the lung vessel morphology in healthy subjects is necessary to improve our
understanding about the functional network of the lung and to recognize pathologic …

Estimation of absolute number of alveolar epithelial type 2 cells in mouse lungs: a comparison between stereology and flow cytometry

G Dzhuraev, JA RODRÍGUEZ‐CASTILLO… - Journal of …, 2019 - Wiley Online Library
Accurate estimation of the absolute number of a particular cell‐type in whole organs is
increasingly important in studies on organogenesis, and the remodelling and repair of …