Results 51 to 60 of about 5,798,809 (203)

Gas exchange and pulmonary stress variations during SCUBA and breath‐hold diving in open seawater

The Journal of Physiology, EarlyView.
Abstract figure legend Healthy, trained divers were studied before, during and after diving in open seawater with different techniques. SCUBA divers (diving to 15 or 40 m with air; cycling at depth) and breath‐hold divers (BHDs; sled‐assisted dives to 15, 25 or 40 m) underwent underwater and surface arterial blood gas (ABG) sampling.
Matteo Paganini, Tommaso Antonio Giacon, Simona Mrakic‐Sposta, Luca Martani, Danilo Cialoni, Lorenzo Zucchi, Vincenzo Maffei, Rosario Cifali, Mariano Marmo, Enrico M Camporesi, Richard E Moon, Gerardo Bosco   +11 more
wiley   +1 more source

RNA interference for CFTR attenuates lung fluid absorption at birth in rats

Respiratory Research, 2008
Background Small interfering RNA (siRNA) against αENaC (α-subunit of the epithelial Na channel) and CFTR (cystic fibrosis transmembrane conductance regulator) was used to explore ENaC and CTFR function in newborn rat lungs.
Folkesson Hans G, Koshy Shyny, Li Tianbo
doaj   +1 more source

Lung‐Cardiovascular Interactions and Derangements in ARDS

Comprehensive Physiology, Volume 16, Issue 5, October 2026.
This review proposes an anatomical near‐ and far‐field framework for lung‐cardiovascular interactions in ARDS. Grounded in pathological and biological studies, the evidence spans pulmonary vascular, right ventricular, and systemic endothelial derangements and reviews available evidence for targeted therapies.
Pablo A. Sanchez, Connor O'Brien, Matthieu Legrand, Carolyn S. Calfee, Michael A. Matthay   +4 more
wiley   +1 more source

Perivascular Matrix Densification Dysregulates Angiogenesis and Activates Pro‐Inflammatory Endothelial Cells

Advanced Science, Volume 13, Issue 49, 3 September 2026.
Perivascular matrix densification promotes the emergence of aberrant endothelial tip cells (ATECs) that invade and persist within fibrotic microenvironments. Using in vivo lineage tracing and a human microvessel model, this study shows that fibrous matrix cues destabilize VE‐cadherin–mediated junctions to gate TGF‐β signaling, inducing a pro ...
Jingyi Xia, William Y. Wang, Kyle A. Jacobs, Kairav Maniar, Daphne Lin, Evan H. Jarman, Daniel L. Matera, Kristen Loesel, Christopher D. Davidson, Harrison L. Hiraki, Xiaotian Tan, Eve H. Shikanov, Robert N. Kent, Carole Parent, Xudong Fan, Ariella Shikanov, Matthew L. Kutys, Brendon M. Baker   +17 more
wiley   +1 more source

Use of diazepam for interpreting changes in extravascular lung water

, 1992
Estimates of extravascular lung water volume (Qew) by use of the multiple indicator-dilution method with a hydrophilic indicator such as tritiated water, along with a vascular reference indicator, depend not only on tissue hydration but also on tissue ...
G. S. Krenz, D. A. Rickaby, L. D. Nelin, C. A. Dawson, J. H. Linehan, D. L. Roerig   +5 more
core   +1 more source

High molecular weight sodium hyaluronate improves survival of syndecan-1-deficient septic mice by inhibiting neutrophil migration.

PLoS ONE, 2021
MethodsSepsis was induced by cotton smoke inhalation followed by intranasal administration of Pseudomonas aeruginosa in female (> 6 months) Balb/c and syndecan-1 knockout mice. Survival of mice, lung capillary endothelial glycocalyx integrity, lung water
Tuvshintugs Baljinnyam, Enkhtuya Radnaa, Casey M Ouellette, Christina Nelson, Yosuke Niimi, Clark R Andersen, Vsevolod Popov, Jae-Woo Lee, Donald S Prough, Perenlei Enkhbaatar   +9 more
doaj   +1 more source

Current strategies to enhance the target efficiency of advanced multifunctional ultrasound contrast agents in ischemic diseases

Interdisciplinary Medicine, Volume 4, Issue 5, September 2026.
The graphical abstract outlines a novel multifunctional ultrasound contrast agent for the diagnosis and treatment of ischemic diseases, along with innovative strategies to enhance its targeting efficiency. Abstract Ischemic diseases, such as myocardial infarction, stroke, and peripheral ischemia, are leading causes of death and disability worldwide ...
Yangyang Zhou, Jing Lin, Yu Chen, Jiaqi Zhao   +3 more
wiley   +1 more source

Type of lung injury influences the thermal-dye estimation of extravascular lung water

, 1984
To determine the effect of the type of lung injury on the thermodilution estimation of extravascular lung water, we produced pulmonary edema in 25 anesthetized dogs by injection of alloxan or alpha-naphthylthiourea (ANTU) into the pulmonary circulation ...
P. V. Carlile, B. A. Gray
core   +1 more source

Physiologically‐Guided Ultrafiltration: A Proposed Ultrasound Framework for Individualized Volume Removal During Hemodialysis

Nephrology, Volume 31, Issue 9, September 2026.
ABSTRACT Ultrafiltration during hemodialysis is the most hemodynamically stressful intervention dialysis patients endure, yet its prescription relies on interdialytic weight gain and clinical gestalt. Rates exceeding 13 mL/kg/h carry substantially higher cardiovascular mortality, and recurrent intradialytic hypotension drives myocardial stunning ...
Sharad Patel, Arwa Bootwala, Adam Green
wiley   +1 more source

Regional extravascular and interstitial lung water in normal dogs

, 1980
We measured the regional distribution of pulmonary extravascular and interstitial water to examine the possibility that regional differences in microvascular pressure or tissue stress may cause regional differences in lung water.
B. Morgan, S. J. Keyes, K. Murphy, P. D. Snashall, B. Jones   +4 more
core   +1 more source