Results 41 to 50 of about 121,342 (296)

Pulmonary arteriovenous malformations with pulmonary artery hypertension: Therapeutic implication

APIK Journal of Internal Medicine, 2020
Pulmonary arteriovenous malformations (PAVMs) are rare pulmonary vascular anomalies and represent fistulous connection between arterial and venous branches without customary intervening capillary network that is vital for gas exchange. The incidence is 2–
Jayachandra, B S Meghana, Yoganand
doaj   +1 more source

Latent class analysis to predict intensive care outcomes in Acute Respiratory Distress Syndrome: a proposal of two pulmonary phenotypes

Critical Care, 2021
Background Acute respiratory distress syndrome remains a heterogeneous syndrome for clinicians and researchers difficulting successful tailoring of interventions and trials.
Pedro D. Wendel Garcia, Alessio Caccioppola, Silvia Coppola, Tommaso Pozzi, Arianna Ciabattoni, Stefano Cenci, Davide Chiumello   +6 more
doaj   +1 more source

The Cellular and Physiological Basis for Lung Repair and Regeneration: Past, Present, and Future. [PDF]

, 2020
The respiratory system, which includes the trachea, airways, and distal alveoli, is a complex multi-cellular organ that intimately links with the cardiovascular system to accomplish gas exchange.
Basil, Maria C, Chapman, Hal A, Engler, Anna E, Guo, Minzhe, Herriges, Michael J, Kathiriya, Jaymin J, Katzen, Jeremy, Kotton, Darrell N, Morrisey, Edward E, Rock, Jason R, Snoeck, Hans-Willem, Vunjak-Novakovic, Gordana, Whitsett, Jeffrey A, Windmueller, Rebecca, Ysasi, Alexandra B, Zacharias, William J   +15 more
core   +2 more sources

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

Advanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

Resting Dead Space Fraction as Related to Clinical Characteristics, Lung Function, and Gas Exchange in Male Patients with Chronic Obstructive Pulmonary Disease

International Journal of General Medicine, 2021
Ming-Lung Chuang,1,2 Benjamin Yung-Thing Hsieh,3 I-Feng Lin4 1Division of Pulmonary Medicine and Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan, 40201, Republic of China; 2School of Medicine, Chung Shan Medical ...
Chuang ML, Hsieh BYT, Lin IF
doaj  

Assessment of inhibited alveolar-capillary membrane structural development and function in bronchopulmonary dysplasia [PDF]

, 2014
Bronchopulmonary dysplasia (BPD) is a chronic lung disease of extreme prematurity and is defined clinically by dependence on supplemental oxygen due to impaired gas exchange.
Ahlfeld, Shawn K., Conway, Simon J.
core   +1 more source

Smart Face Masks as Wearable Respiratory Sensors: A Review of Sensor Technologies, Materials, and Future Directions

Advanced Healthcare Materials, EarlyView.
This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi, Naseeh Backer Kannanthodi, Alice Nicole Casling, Babar Ali, Samira Lakouraj Mansouri, Alessandro Giuseppe D'aloia, Hossein Cheraghi Bidsorkhi, Maria Sabrina Sarto   +7 more
wiley   +1 more source

The Role of rescue therapies in the treatment of severe ARDS [PDF]

, 2018
ARDS is characterized by a non-cardiogenic pulmonary edema with bilateral chest radiograph opacities and hypoxemia refractory to oxygen therapy. It is a common cause of admission to the ICU due to hypoxemic respiratory failure requiring mechanical ...
Alessandri, F, Pugliese, F, Ranieri, M.
core   +1 more source

Respiratory Organ‐on‐a‐Chip for Disease Modeling: From Architecture to Functional Integration

Advanced Healthcare Materials, EarlyView.
Respiratory organ‐on‐a‐chip (ROC) models capture key mechanical and cellular cues of the human respiratory system, enabling quantitative dissection of disease mechanisms. This review links ROC architectures to disease modeling, functional integration, and commercialization, and proposes a decision framework that aligns model complexity with mechanistic
Jinzhuo Hu, Yongjie Tang, Sidi Liu, Tao Xu, Qian Liu   +4 more
wiley   +1 more source

Abnormal Exercise Gas Exchange Before Pulmonary Emboli Diagnosis

Mayo Clinic Proceedings: Innovations, Quality & Outcomes
A 20-year-old male underwent diagnostic testing due to unexplained shortness of breath and chest discomfort. He had no previous medical problems and was not taking any medications.
Timothy Edwards, MS, Elisabet Børsheim, PhD, Andrew R. Tomlinson, MD   +2 more
doaj   +1 more source