Results 101 to 110 of about 109,154 (297)

Upper airway resistance: species-related differences [PDF]

, 2010
In veterinary medicine, upper airway resistance deserves a particular attention in equines athletes and brachycephalic dogs. Due to the anatomical peculiarities of the upper airway and/or pathological conditions, significant alterations of performance ...
P. Reinhold, Kirschvink, N., N. Kirschvink, Reinhold, P.   +3 more
core   +1 more source

Regional gas exchange evaluation during ex vivo lung perfusion in a swine model of localized lung dysfunction

Animal Models and Experimental Medicine, EarlyView.
Abstract Background Ex vivo lung perfusion (EVLP) allows the evaluation of lungs that do not meet standard transplantation criteria. Current procedures do not permit the identification of regional functional deficits. We investigated the feasibility of assessing lobar gas exchange during EVLP in a swine model.
Giulia Maria Ruggeri, Elena Chiodaroli, Matteo Montoli, Sara Pieropan, Alessandro Santini, Gianluca Lopez, Michele Battistin, Luigi Vivona, Sebastiano Maria Colombo, Jacopo Fumagalli, Eleonora Carlesso, Stefano Ferrero, Lorenzo Rosso, Stefano Gatti, Antonio Maria Pesenti, Giacomo Grasselli, Alberto Zanella   +16 more
wiley   +1 more source

Investigation of the Methodology of Specific Airway Resistance Measurements in COPD. [PDF]

Int J Chron Obstruct Pulmon Dis, 2023
Dean J, Singh D.
europepmc   +1 more source

Canine brachycephalic obstructive airway syndrome as a model for studying the effects of obstructive sleep apnea during pregnancy

Animal Models and Experimental Medicine, EarlyView.
We observed a negative effect of brachycephalic obstructive airway syndrome (BOAS) in a staggered manner based on the severity of the condition on respiratory and cardiac patterns, glycemia, acid–base balance, fetal growth, and uterine artery hemodynamics, thus requiring adaptations within the fetal–placental unit. Severely affected bitches had uterine
Roberto Rodrigues da Rosa Filho, Thayná Pantoja Gardés, Maíra Morales Brito, Leticia Lima de Almeida, Camila Infantosi Vannucchi   +4 more
wiley   +1 more source

Precision-Controlled Bionic Lung Simulator for Dynamic Respiration Simulation

Bioengineering
Mechanical ventilation is indispensable for patients with severe respiratory conditions, and high-fidelity lung simulators play a pivotal role in ventilator testing, clinical training, and respiratory research.
Rong-Heng Zhao, Shuai Ren, Yan Shi, Mao-Lin Cai, Tao Wang, Zu-Jin Luo   +5 more
doaj   +1 more source

The air-liquid flow in a microfluidic airway tree

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009), Baudoin, M, Baroud, CN, Manneville, P, Song, Y   +4 more
core  

Spatial Cell Death and Oxidative Stress Dynamics in Gas Plasma‐Treated Tumor Tissues

Advanced NanoBiomed Research, EarlyView.
Schematic representation of the four experimental models to study tissue penetration and oxidation. Four tissue models were used. Human pancreatic cancer cells were grown on the chorioallantois membrane of chicken embryos and gas plasma‐treated in ovo, murine colorectal tumor tissue was gas plasma‐exposed ex vivo, murine squamous cell carcinoma cells ...
Anke Schmidt, Shahrzad Rokhsary, Linus Hübner, Lea Miebach, Sander Bekeschus   +4 more
wiley   +1 more source

Cartilaginous airway wall dimensions and airway resistance in cystic fibrosis lungs

, 2000
It is not clear how airway pathology relates to the severity of airflow obstruction and increased bronchial responsiveness in cystic fibrosis (CF) patients.
Elliott, WM, Hop, WCJ, Hop, Wim C.J., Hop, Koopman, Laurens, Lambert, RK, Tiddens, HAWM, de Jongste, JC, Boer, WJ, Koopman, LP, van der Mark, TW, Jongste, Johan, Tiddens, H.A.W.M.   +12 more
core   +2 more sources

Barometric whole-body plethysmography investigating breed-specific variations in dogs

Frontiers in Veterinary Science
IntroductionBarometric whole-body plethysmography (BWBP) is a non-invasive method for pulmonary function testing in dogs. A significant advantage over other techniques is the possibility to perform measurements in awake and unrestrained animals ...
Charlotte Münch, Hannah Gareis, Simon Wiegrebe, Juliet Fleischer, Bianka Schulz   +4 more
doaj   +1 more source

Upper airway muscle activity and upper airway resistance in young adults during sleep

, 1998
Henke, Kathe G. Upper airway muscle activity and upper airway resistance in young adults during sleep. J. Appl. Physiol. 84(2): 486–491, 1998.—To determine the relationship between upper airway muscle activity and upper airway resistance in nonsnoring ...
Kathe G. Henke
core   +1 more source