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Articoli di riviste sul tema "US Airways"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 27 luglio 2025

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1

Vajanthri, S. Y., S. Mohammed, M. Kumar, et al. "Evaluation of Ultrasound Airway Assessment Parameters in Pregnant Patients and their Comparison With that of Nonpregnant Women: A Prospective Cohort Study." Obstetric Anesthesia Digest 43, no. 4 (2023): 211–12. http://dx.doi.org/10.1097/01.aoa.0000990496.81869.c7.

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(Int J Obstet Anesth. 2023;53:103623) Pregnancy-induced changes in airway anatomy and physiology can make airway management more difficult in this population. Clinical airway assessment parameters are used to predict difficult airways; however, literature evaluating ultrasound (US) airway parameters in pregnant patients compared with nonpregnant patients is limited. This study aimed to evaluate and compare US airway assessment parameters in pregnant and non‐pregnant women. This study also investigated the associations between established difficult airway predictors and US parameters in the two

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2

Phung, Thien-Khoi N., Scott E. Sinclair, Patrudu Makena, Robert C. Molthen, and Christopher M. Waters. "Dynamic airway constriction in rats: heterogeneity and response to deep inspiration." American Journal of Physiology-Lung Cellular and Molecular Physiology 317, no. 1 (2019): L39—L48. http://dx.doi.org/10.1152/ajplung.00050.2019.

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Airway narrowing due to hyperresponsiveness severely limits gas exchange in patients with asthma. Imaging studies in humans and animals have shown that bronchoconstriction causes patchy patterns of ventilation defects throughout the lungs, and several computational models have predicted that these regions are due to constriction of smaller airways. However, these imaging approaches are often limited in their ability to capture dynamic changes in small airways, and the patterns of constriction are heterogeneous. To directly investigate regional variations in airway narrowing and the response to

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3

Cîrjaliu, Roxana Elena, Ioan Anton Arghir, Enis Beitula, et al. "Lung function testing assessment by impulse oscillometry in chronic lung disease." Romanian Journal of Occupational Medicine 71, no. 1 (2020): 42–48. http://dx.doi.org/10.2478/rjom-2020-0006.

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AbstractImpulse oscillometry (IOS) is a variant of forced oscillation technique described by Dubois 50 years ago, which allows us to measure the reactance of the airways and the resistance of the small and large airways during tidal breathing. It requires minimal patient cooperation from subjects who are unable to perform spirometry, like elders, children and patients with neurologic disorders. IOS can outline the diagnosis of obstructive airway disease, differentiate small airway obstruction from large airway obstruction. It is more sensitive than spirometry for peripheral airway disease in d

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4

Joos, GF, PR Germonpre, JC Kips, RA Peleman, and RA Pauwels. "Sensory neuropeptides and the human lower airways: present state and future directions." European Respiratory Journal 7, no. 6 (1994): 1161–71. http://dx.doi.org/10.1183/09031936.94.07061161.

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The sensory neuropeptides, substance P and neurokinin A, are present in human airway nerves, beneath and within the epithelium, around blood vessels and submucosal glands, and within the bronchial smooth muscle layer. Studies on autopsy tissue, bronchoalveolar lavage and sputum suggest that in asthma the substance P content of the airways may be increased. Neurokinin A is a more potent bronchoconstrictor than substance P. Asthmatics are hyperresponsive to neurokinin A and substance P. The neuropeptide degrading enzyme, neutral endopeptidase is present in the airways and is involved in the degr

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5

Burks, A. C. "Big things come in small packages—Clinical use of endobronchial ultrasound." Journal of the Acoustical Society of America 151, no. 4 (2022): A111. http://dx.doi.org/10.1121/10.0010815.

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Endobronchial ultrasound (EBUS) revolutionized bronchoscopy. It first became available for clinical use in 1999 as a mechanical radial probe and was initially used to define airway wall anatomy, but was supplanted by convex probe EBUS bronchoscopes in 2002–now the preferred initial approach for evaluation of mediastinal pathology. Radial EBUS has since proven invaluable for evaluating the peripheral lung and aiding biopsy guidance despite the limitations in ultrasound (US) propagation through air filled structures. Centrally, airways pass through the mediastinum in direct contact with the esop

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6

Marchis, Ioan Florin, Matei Florin Negrut, Cristina Maria Blebea, Mirela Crihan, Alexandru Leonard Alexa, and Caius Mihai Breazu. "Trends in Preoperative Airway Assessment." Diagnostics 14, no. 6 (2024): 610. http://dx.doi.org/10.3390/diagnostics14060610.

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Airway management is a vital part of anesthesia practices, intensive care units, and emergency departments, and a proper pre-operative assessment can guide clinicians’ plans for securing an airway. Complex airway assessment has recently been at the forefront of anesthesia research, with a substantial increase in annual publications during the last 20 years. In this paper, we provide an extensive overview of the literature connected with pre-operative airway evaluation procedures, ranging from essential bedside physical examinations to advanced imaging techniques such as ultrasound (US), radiog

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7

Kontogiorgis, Spyros, and Suresh Acharya. "US Airways Automates Its Weekend Fleet Assignment." Interfaces 29, no. 3 (1999): 52–62. http://dx.doi.org/10.1287/inte.29.3.52.

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8

Vierling, Lewis E. "Supreme Court decides US Airways v. Burnett." Case Manager 13, no. 4 (2002): 20–22. http://dx.doi.org/10.1067/mcm.2002.126443.

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9

Zaidi, Waqar H. "US aid for Thai Civil Aviation, 1947–1959." Journal of Transport History 45, no. 3 (2024): 602–33. https://doi.org/10.1177/00225266241291930.

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Thailand's aerial geostrategic importance led the United States to offer a generous air aid programme in the 1950s. The US funded the refurbishment of airfields across the country: the extension and hardening of airstrips, and the construction of new tarmacs, terminal buildings and navigation equipment. They also provided technical training to Thai nationals. The leading US international airline Pan American Airways helped modernize Thai Airways. In this paper, I explore the broad outlines of this programme and focus in particular on Pan American's assistance. I argue that although the airport

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10

Braunstahl, G. J. "United Airways Concept: What Does it Teach Us about Systemic Inflammation in Airways Disease?" Proceedings of the American Thoracic Society 6, no. 8 (2009): 652–54. http://dx.doi.org/10.1513/pats.200906-052dp.

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11

Hsu, P. P. "A New Method of Evaluation of Upper Airway in Patients with Obstructive Sleep Apnoea— Computer-assisted Quantitative Videoendoscopic Analysis." Annals of the Academy of Medicine, Singapore 31, no. 3 (2002): 393–98. https://doi.org/10.47102/annals-acadmedsg.v31n3p393.

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Introduction: Prospective study to quantitatively examine the static and dynamic changes of upper airways in patients with obstructive sleep apnoea (OSA) by engaging a new inexpensive clinical method which accurately evaluates the morphology of obstructive sites of upper airway. The aim was to minimise the subjective visual estimations and eliminate individual variations of the traditional method of nasopharyngoscopic assessment of upper airway. Method: Videoendoscopic (video-nasopharyngoscopic) examinations of upper airways of 15 patients were carried out with a calibrator inserted through th

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12

Le, Huubinh B. "An Ex Post Analysis of the US Airways/American Airlines Merger." Review of Economic Analysis 11, no. 3 (2019): 383–98. http://dx.doi.org/10.15353/rea.v11i3.1689.

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This paper investigates the price and output effects of the US Airways and American Airlines merger in markets in which actual or potential competition was eliminated. In markets in which actual competition was eliminated, the results are mixed. The merger is procompetitive (lower prices and higher output) in nonstop markets in which both endpoints are major hubs of merging airlines, but anticompetitive in connecting markets. Where potential competition was eliminated, the results are consistent with significant price increases and output reductions, particularly when the potential competitor

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Kanda, Akira, Yoshiki Kobayashi, Mikiya Asako, Koichi Tomoda, Hideyuki Kawauchi, and Hiroshi Iwai. "Regulation of Interaction between the Upper and Lower Airways in United Airway Disease." Medical Sciences 7, no. 2 (2019): 27. http://dx.doi.org/10.3390/medsci7020027.

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The concept of united airway disease comprises allergic rhinitis (AR) with asthma, and eosinophilic chronic rhinosinusitis (ECRS) with asthma. It embodies a comprehensive approach to the treatment of upper and lower airway inflammation. The treatment of upper airway inflammation reduces asthma symptoms and decreases the dose of inhaled corticosteroids (ICS) necessary to treat asthma. However, little is known about the mechanisms of interaction between upper and lower airway inflammation. Here we review these mechanisms, focusing on neural modulation and introduce a novel therapeutic approach t

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Talikka, Marja, Florian Martin, Alain Sewer, et al. "Mechanistic Evaluation of the Impact of Smoking and Chronic Obstructive Pulmonary Disease on the Nasal Epithelium." Clinical Medicine Insights: Circulatory, Respiratory and Pulmonary Medicine 11 (January 1, 2017): 117954841771092. http://dx.doi.org/10.1177/1179548417710928.

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Chronic obstructive pulmonary disease (COPD) is one of the major causes of chronic morbidity and mortality worldwide. The development of markers of COPD onset is hampered by the lack of accessibility to the primary target tissue, and there is a need to consider other sample sources as surrogates for biomarker research. Airborne toxicants pass through the nasal epithelium before reaching the lower airways, and the similarity with bronchial histology makes it an attractive surrogate for lower airways. In this work, we describe the transcriptomics findings from the nasal epithelia of subjects enr

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15

Dillon, Jeffrey E., and Spyros Kontogiorgis. "US Airways Optimizes the Scheduling of Reserve Flight Crews." Interfaces 29, no. 5 (1999): 123–31. http://dx.doi.org/10.1287/inte.29.5.123.

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16

Becker, Daniel E., Morton B. Rosenberg, and James C. Phero. "Essentials of Airway Management, Oxygenation, and Ventilation: Part 1: Basic Equipment and Devices." Anesthesia Progress 61, no. 2 (2014): 78–83. http://dx.doi.org/10.2344/0003-3006-61.2.78.

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Abstract Offices and outpatient dental facilities must be properly equipped with devices for airway management, oxygenation, and ventilation. Optimizing patient safety using crisis resource management (CRM) involves the entire dental office team being familiar with airway rescue equipment. Basic equipment for oxygenation, ventilation, and airway management is mandated in the majority of US dental offices per state regulations. The immediate availability of this equipment is especially important during the administration of sedation and anesthesia as well as the treatment of medical urgencies/e

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Zhang, Yunzhou, and Linda Nozick. "Investigating the Pricing Impacts of the American Airlines and US Airways Merger." Transportation Research Record: Journal of the Transportation Research Board 2672, no. 23 (2018): 15–19. http://dx.doi.org/10.1177/0361198118758682.

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In 2013, American Airlines merged with US Airways creating the largest airline in the world. This paper analyzes this merger’s effect on domestic airline ticket pricing using the Department of Transportation’s 10% ticket sample. This analysis confirmed insights that have been identified in prior analyses including in which there is heightened competition, prices are lower. It also demonstrates again that mergers can be correlated with rising prices. What is perhaps novel is that although legacy carriers generally increased prices post-merger, low-cost carriers did not appear to have that same

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18

Sadeghi, Mahboobeh H., and Alyn H. Morice. "The Emerging Role of The Eosinophil and Its Measurement in Chronic Cough." Open Respiratory Medicine Journal 11, no. 1 (2017): 17–30. http://dx.doi.org/10.2174/1874306401711010017.

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Although the aetiology of chronic cough in guidelines is clearly stated as asthma and related syndromes, gastro-oesophageal reflux disease (GORD), and upper airways disease, the inflammatory mechanisms underlying these conditions differ. Recent studies on asthma have increasingly focused on its molecular phenotypes instead of clinical characteristics. Here, we proposed the hypothesis that divides cough into two groups; the eosinophilic and neutrophilic. This division will enhance our ability to recognise the type of airway inflammation which, as a consequence will lead us to more targeted and

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19

Marra, Peter P., Carla J. Dove, Richard Dolbeer, et al. "Migratory Canada geese cause crash of US Airways Flight 1549." Frontiers in Ecology and the Environment 7, no. 6 (2009): 297–301. http://dx.doi.org/10.1890/090066.

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Raundhal, Mahesh, Christina Morse-Zinger, Timothy Oriss, et al. "An experimental model for steroid-refractory immune response in severe asthma (P6216)." Journal of Immunology 190, no. 1_Supplement (2013): 62.7. http://dx.doi.org/10.4049/jimmunol.190.supp.62.7.

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Abstract Asthma is a disease of the airways caused by a dysregulated immune response. Although for the most part, asthma can be controlled by inhaled corticosteroids (CS), severe asthma (SA) is difficult to control by either inhaled or systemic CS. It is becoming increasingly apparent that the most severe and poorly controlled form of SA displays mixed neutrophilic/eosinophilic airway inflammation, often displaying neutrophil dominance. The lack of animal models for SA has limited our understanding of mechanisms governing steroid refractoriness in SA as well as the development of alternatives

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Mosquera, JA. "Massive melanoptysis: a serious unrecognized complication of coal worker's pneumoconiosis." European Respiratory Journal 1, no. 8 (1988): 766–68. http://dx.doi.org/10.1183/09031936.93.01080766.

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Black sputum is produced when cavitation of progressive massive fibrosis occurs due to mycobacterial and anaerobic bacterial infections (67%) or ischaemic necrosis. The blackish or greyish sputum suggests cavitation of conglomerated masses; the acinar shadows in gravity dependent areas together with cavitary pneumoconiosis, make us suspect an insufficiency of bronchial clearing. Bronchoscopy confirms the diagnosis by showing the airway blocked by dark material. During melanoptysis the patient suffers respiratory failure which can be fatal. Close vigilance of the arterial blood gases is essenti

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22

Merlin, DO, EMT-P, FACEP, Mark A., Joshua Bucher, BA, EMT-B, and Henry P. Cortacans, MAS, CEM, NREMT-P. "US Airways Flight 1549 Hudson River crash: The New Jersey experience." American Journal of Disaster Medicine 4, no. 4 (2009): 189–91. http://dx.doi.org/10.5055/ajdm.2009.0029.

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The authors review the preparation, implementation, and management of the US Airways Flight 1549 Hudson River crash. This is a review of the experience of NJ.The state planning that created the ability to execute the treatment of patients from time of impact in the river until debriefing is reviewed.

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Heuzé, Y. "What Does Nasal Cavity Size Tell us about Functional Nasal Airways?" Bulletins et Mémoires de la Société d'Anthropologie de Paris 31, no. 1-2 (2018): 69–76. http://dx.doi.org/10.3166/bmsap-2018-0011.

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Studies on dry human skulls have shown that nasal cavity (NC) morphology varies with eco-geographic factors. These findings have been used by some authors to interpret the facial morphology of Neanderthals. However, respiratory and air-conditioning functions are primarily carried out by the nasal airways (NA), which are delimited by mucosa. The aims of this study were to test whether: (1) NC volume (V) and surface-area-to-volume ratio (SA/ V) are proportional to NA counterparts; (2) measurements for male NC and NA are larger than in females; (3) the centroid size (CS) of a set of landmarks mea

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Guthrie, Scott O., Prem Fort, and Kari D. Roberts. "Surfactant Administration Through Laryngeal or Supraglottic Airways." NeoReviews 22, no. 10 (2021): e673-e688. http://dx.doi.org/10.1542/neo.22-10-e673.

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Noninvasive ventilation is frequently used in the treatment of infants with respiratory distress syndrome. This practice is often effective in higher gestational age neonates, but can be difficult in those with lower gestational ages as surfactant deficiency can be severe. While noninvasive ventilation avoids the negative effects of intubation and ventilator-induced lung injury, failure of this mode of support does occur with relative frequency and is primarily caused by the poorly compliant, surfactant-deficient lung. Because of the potential problems associated with laryngoscopy and intubati

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Thach, B. T., G. L. Schefft, D. L. Pickens, and A. P. Menon. "Influence of upper airway negative pressure reflex on response to airway occlusion in sleeping infants." Journal of Applied Physiology 67, no. 2 (1989): 749–55. http://dx.doi.org/10.1152/jappl.1989.67.2.749.

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Artificially produced upper airway suction inhibits the diaphragm in animals and infants; however, the effects of spontaneously generated suction in humans are unknown. We studied nine tracheostomized infants because separation of the upper from the lower airway allowed us to channel suction created by an occluded inspiratory effort to both upper and lower airways (upper + lower airway occlusions) or to the lower airway only (lower airway occlusion). The tracheostomy airway was briefly occluded at end expiration during quiet sleep. In upper + lower airway occlusions, peak airway pressure of th

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Amin, Samir D., Arnab Majumdar, Urs Frey, and Béla Suki. "Modeling the dynamics of airway constriction: effects of agonist transport and binding." Journal of Applied Physiology 109, no. 2 (2010): 553–63. http://dx.doi.org/10.1152/japplphysiol.01111.2009.

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Recent advances have revealed that during exogenous airway challenge, airway diameters cannot be adequately predicted by their initial diameters. Furthermore, airway diameters can also vary greatly in time on scales shorter than a breath. To better understand these phenomena, we developed a multiscale model that allowed us to simulate aerosol challenge in the airways during ventilation. The model incorporates agonist-receptor binding kinetics to govern the temporal response of airway smooth muscle contraction on individual airway segments, which, together with airway wall mechanics, determines

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Cauberghs, M., E. Verbeken, and K. P. Van de Woestijne. "Shunt properties of large intrathoracic airways." Journal of Applied Physiology 76, no. 6 (1994): 2428–36. http://dx.doi.org/10.1152/jappl.1994.76.6.2428.

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The impedance of the wall of human intrathoracic trachea and central airways was measured by submitting preparations of excised airways to forced oscillations at various frequencies from 2 to 32 Hz. Both real (resistance) and imaginary (reactance) parts of wall impedance demonstrate a marked frequency dependence, varying with transmural pressure. These variations of resistance and reactance are related and are linked to the static elastic properties of the airways. The data allow us to calculate the total shunt impedance of the central intrathoracic airways. When the latter shunt values are us

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Brekka, Anne Kristine, Maria Vollsæter, George Ntoumenopoulos, et al. "Adjustments of non-invasive ventilation and mechanically assisted cough by combining ultrasound imaging of the larynx with transnasal fibre-optic laryngoscopy: a protocol for an experimental study." BMJ Open 12, no. 5 (2022): e059234. http://dx.doi.org/10.1136/bmjopen-2021-059234.

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IntroductionApplication of non-invasive positive airway pressure may provoke laryngeal responses that obstruct the airways, especially in patients with disturbed laryngeal control. To control and adjust for this, transnasal fibre-optic laryngoscopy (TFL) is used to visualise laryngeal movements during therapeutic interventions. Being an invasive procedure, this may be unpleasant for patients. The aim of this study is to evaluate if ultrasound (US) imaging of the larynx may be used as an alternative less invasive diagnostic tool for evaluating the upper airway responses to non-invasive ventilat

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Kobayaski, Roger H., and Brett Kettlehut. "VIRAL INFECTION POTENTIATES THE INCREASE IN AIRWAY BLOOD FLOW PRODUCED BY SUBSTANCE P." Pediatrics 98, no. 2 (1996): 336–37. http://dx.doi.org/10.1542/peds.98.2.336b.

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Purpose of the Study. Substance P is a tachykinin found in the airways of many animals, including humans. Tachykinins may induce inflammation, increase blood flow, increase mucus secretion, and induce bronchoconstriction. The purpose of this study was to determine whether viral infections might enhance blood flow produced by substance P. Methods. Male F344 rats were intranasally inoculated with Sendai virus or sterile viral growth media. Airway blood flow was measured by an ingenious microsphere method. Substance P or histamine was injected to determine effects on baseline airway blood flow; s

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Hayman, Yvette A., Laura R. Sadofsky, James D. Williamson, Simon P. Hart, and Alyn H. Morice. "The effects of exogenous lipid on THP-1 cells: an in vitro model of airway aspiration?" ERJ Open Research 3, no. 1 (2017): 00026–2016. http://dx.doi.org/10.1183/23120541.00026-2016.

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Chronic inflammatory diseases of the airways are associated with gastro-oesophageal reflux (GOR) and aspiration events. The observation of lipid-laden macrophages (LLMs) within the airway may indicate aspiration secondary to GOR. The proposed mechanism, that lipid droplets from undigested or partially digested food are aspirated leading to accumulation in scavenging macrophages, led us to hypothesise that an activated population of LLMs could interact with other immune cells to induce bronchial inflammation.To test this, we generated an in vitro model using differentiated THP-1 cells, which we

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Eskandari, Mona, Alberto L. Arvayo, and Marc E. Levenston. "Mechanical properties of the airway tree: heterogeneous and anisotropic pseudoelastic and viscoelastic tissue responses." Journal of Applied Physiology 125, no. 3 (2018): 878–88. http://dx.doi.org/10.1152/japplphysiol.00090.2018.

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Airway obstruction and pulmonary mechanics remain understudied despite lung disease being the third cause of death in the United States. Lack of relevant data has led computational pulmonary models to infer mechanical properties from available material data for the trachea. Additionally, the time-dependent, viscoelastic behaviors of airways have been largely overlooked, despite their potential physiological relevance and utility as metrics of tissue remodeling and disease progression. Here, we address the clear need for airway-specific material characterization to inform biophysical studies of

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Brand, PL, HA Kerstjens, DS Postma, et al. "Long-term multicentre trial in chronic nonspecific lung disease: methodology and baseline assessment in adult patients. Dutch CNSLD Study Group." European Respiratory Journal 5, no. 1 (1992): 21–31. http://dx.doi.org/10.1183/09031936.93.05010021.

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Airways obstruction and airways hyperresponsiveness are two dominant features in patients with chronic nonspecific lung disease (asthma and chronic obstructive pulmonary disease (COPD)). We set up a study to determine whether long-term (3 yrs) therapeutic intervention directed at airways obstruction and hyperresponsiveness is superior to one directed at airways obstruction alone. Patients were selected on functional criteria (age, baseline forced expiratory volume in one second (FEV1), and airways hyperresponsiveness) and, furthermore, extensively characterized by history, smoking habits, alle

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Yurenko, A. V., M. V. Antonyuk, E. E. Mineeva, and K. K. Khodosova. "Pathophysiological relation between the systemic inflammation and the state of small airways in mild asthma with obesity." Medical Immunology (Russia) 24, no. 6 (2022): 1205–18. http://dx.doi.org/10.15789/1563-0625-prb-2388.

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The aim of present study was to establish the relationship between the level of blood serum cytokines and indexes of pulmonary function as well as to identify the markers of evolving dysfunction of small airways in obese patients with partially controlled mild bronchial asthma. We have examined 53 patients with mild asthma of partially controlled clinical course complicated with obesity (I-II degree). The control group consisted of 25 healthy volunteers. All participants underwent spirometry, bodyplethysmography. Tumor necrosis factor alpha (TNFα), interferon gamma (IFNγ), interleukins (IL) IL

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Henneberger, Paul K., Susan J. Derk, Letitia Davis, et al. "Work-Related Reactive Airways Dysfunction Syndrome Cases from Surveillance in Selected US States." Journal of Occupational and Environmental Medicine 45, no. 4 (2003): 360–68. http://dx.doi.org/10.1097/01.jom.0000063620.37065.6f.

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Clarion, Jessica, and Jonathan D. Cogen. "Confronting the Fungus among Us in the Airways of People with Cystic Fibrosis." Annals of the American Thoracic Society 22, no. 2 (2025): 183–84. https://doi.org/10.1513/annalsats.202411-1229ed.

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Hughes, Kristopher. "What are the bacteria in the lower airways of athletic horses telling us?" Veterinary Record 172, no. 24 (2013): 633–34. http://dx.doi.org/10.1136/vr.f3643.

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Das, Somnath. "Effect of Merger on Market Price and Product Quality: American and US Airways." Review of Industrial Organization 55, no. 3 (2019): 339–74. http://dx.doi.org/10.1007/s11151-019-09717-2.

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Zimmermann, Sabine C., Katrina O. Tonga, and Cindy Thamrin. "Dismantling airway disease with the use of new pulmonary function indices." European Respiratory Review 28, no. 151 (2019): 180122. http://dx.doi.org/10.1183/16000617.0122-2018.

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Abstract (sommario):

We are currently limited in our abilities to diagnose, monitor disease status and manage chronic airway disease like asthma and chronic obstructive pulmonary disease (COPD). Conventional lung function measures often poorly reflect patient symptoms or are insensitive to changes, particularly in the small airways where disease may originate or manifest. Novel pulmonary function tests are becoming available which help us better characterise and understand chronic airway disease, and their translation and adoption from the research arena would potentially enable individualised patient care.In this

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Kondo, Hironobu, and Martin Hegedus. "CURRENT TRENDS AND CHALLENGES IN THE GLOBAL AVIATION INDUSTRY." Acta Metallurgica Slovaca 26, no. 4 (2020): 141–43. http://dx.doi.org/10.36547/ams.26.4.763.

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This paper is based on Slovak Space Tech Day 2 & Slovak Aviation Industry Day keynote speech from Hironobu Kondo and Martin Hegedűš. It shortly described All Nippon Airways (ANA) as a company and the trends and issues of the aviation industry from ANA perspective, furthermore future projects and prospects. It gave insights into the efforts of ANA to battle the carbon footprint of the company, social aspects of the globalized world, and cooperation of multiple elements to achieve a better and more sustainable future for all of us, nonetheless measures taken to fight against the spreading of

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Ramchandani, R., J. H. T. Bates, X. Shen, B. Suki, and R. S. Tepper. "Airway branching morphology of mature and immature rabbit lungs." Journal of Applied Physiology 90, no. 4 (2001): 1584–92. http://dx.doi.org/10.1152/jappl.2001.90.4.1584.

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The scheme of Horsfield et al. for describing the pulmonary airway tree ( J Appl Physiol 52: 21–26, 1982) catalogs each airway according to its order and the difference in order of its two daughters (denoted Δ). Although this scheme captures the natural asymmetry in the airway tree, it is still deterministic, because it assumes that all airways of a given order are the same; yet such variability is extremely important in determining the overall behavior of the lungs. We therefore analyzed complete lung lobes from three mature and two immature rabbits and determined the Horsfield order and Δ of

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Gordon, Rachael, Mahesh Raundhal, Sally Wenzel, Anuradha Ray, and Prabir Ray. "Role of GM-CSF and IRF5 in steroid refractory asthma (P6247)." Journal of Immunology 190, no. 1_Supplement (2013): 181.6. http://dx.doi.org/10.4049/jimmunol.190.supp.181.6.

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Abstract Asthma is a heterogeneous, inflammatory disease of the airways characterized by reversible airflow obstruction and bronchoconstriction. 10% of asthma patients are categorized as severe asthmatics (SA), showing mixed neutrophilic/eosinophilic infiltrate, which is poorly responsive to corticosteroids (CS). Elevated levels of inflammatory cytokines, including GM-CSF, IL-6 and IL-17, are found in the airways of SA. Recently, GM-CSF alone or in combination with LPS, was shown to augment expression of IRF5 in macrophages (Mϕ), promoting Th17-driving cytokines. These observations led us to h

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Towell, Elaine. "PLG calls for improved doctor–patient communication." Bulletin of the Royal College of Surgeons of England 91, no. 7 (2009): 228–29. http://dx.doi.org/10.1308/147363505x38933.

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You have just taken off in a plane and a voice comes over the tannoy: 'Good morning ladies and gentlemen, this is your flight captain speaking. I want to welcome you aboard this Any Airways economy flight and tell you about the new delegated teamwork flying policy that we at Any Airways have adopted. This flight is a pilot-led service; we delegate key jobs throughout the flight. 'The controls will shortly be handed over to Miss Jones who will take us over the Channel today; she has some experience in air traffic control and has been specifically trained to take aircraft over the Channel. She w

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43

Fisher, Laura A., David W. Callaway, and Matthew D. Sztajnkrycer. "Incidence of Fatal Airway Obstruction in Police Officers Feloniously Killed in the Line of Duty: A 10-Year Retrospective Analysis." Prehospital and Disaster Medicine 28, no. 5 (2013): 466–70. http://dx.doi.org/10.1017/s1049023x13008650.

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AbstractBackgroundAccording to US military data, airway obstruction is the third leading cause of possibly preventable death in combat. In the absence of law enforcement-specific medical training, military experience has been translated to the law enforcement sector. The purpose of this study was to determine whether airway obstruction represents a significant cause of possibly preventable death in police officers, and whether current military combat lifesaver training programs might have prevented these fatalities.MethodsDe-identified, open-source US Federal Bureau of Investigation (FBI) Unif

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Brennick, Michael J., Theodore P. Trouard, Arthur F. Gmitro, and Ralph F. Fregosi. "MRI study of pharyngeal airway changes during stimulation of the hypoglossal nerve branches in rats." Journal of Applied Physiology 90, no. 4 (2001): 1373–84. http://dx.doi.org/10.1152/jappl.2001.90.4.1373.

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The medial branch (Med) of the hypoglossal nerve innervates the tongue protrudor muscles, whereas the lateral branch (Lat) innervates tongue retractor muscles. Our previous finding that pharyngeal airflow increased during either selective Med stimulation or whole hypoglossal nerve (WHL) stimulation (coactivation of protrudor and retractor muscles) led us to examine how WHL, Med, or Lat stimulation affected tongue movements and nasopharyngeal (NP) and oropharyngeal (OP) airway volume. Electrical stimulation of either WHL, Med, or Lat nerves was performed in anesthetized, tracheotomized rats whi

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Bhimull, Chandra D. "Reshaping Empire." Transfers 3, no. 1 (2013): 45–64. http://dx.doi.org/10.3167/trans.2013.030105.

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In the 1920s, Imperial Airways, the first national airline and antecedent of British Airways, launched in Britain. Within a few years, it flew passengers to Britain's overseas territories for the first time. This essay analyzes travel writings from these first flyers. It combines anthropological and historical approaches to expose the advent of airline travel transforming colonial encounters. It argues that the integration of high speed and the verticality of flight dramatically altered how metropolitan travelers related to the landscapes and lives literally beneath them. An anthrohistorical i

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Harrop, Ceri. "Battle to Breathe: Exploring the design of our lungs using paint, glue and pom poms!" Biochemist 33, no. 2 (2011): 55–56. http://dx.doi.org/10.1042/bio03302055.

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‘Battle to Breathe’ is an interactive workshop in which pupils work with current biomedical researchers to learn how the lungs battle the daily onslaught of bacteria, pollution and other allergens to keep us breathing easy. By means of rotation through a series of workstations, pupils explore the location and function of the lungs, the role of cilia and mucus in keeping the airways clean and even use paint to estimate their own lung volume.

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I Girish Kumar, Raghunath N, Jyothikiran H, Suma S, and Pradeep S. "Impact of different dentofacial orthopedic and orthognathic therapy approaches on pharyngeal airways." International Journal of Science and Research Archive 11, no. 1 (2024): 1001–10. http://dx.doi.org/10.30574/ijsra.2024.11.1.0163.

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The diagnostic and treatment planning of orthodontics heavily depends on the function of breathing. Numerous studies have documented significant correlations between dentofacial, craniofacial, and pharyngeal anatomy. The link between mouth breathing and a narrowed airway that results in obstructive sleep apnea has been highlighted by numerous writers. Correcting either oral or bone issues, or both can eliminate related symptoms. It would be highly interesting to understand how the airway changes in size during orthodontic treatment by utilizing different treatment methods to comprehend and int

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Ivanova, I. "A STUDY ON THE MAST CELLS DENSITY IN THE WHOLE WALL OF INTRAPULMONARY BRONCHI AND BRONCHIOLES IN RATS OF DIFFERENT AGE USING TOLUIDINE BLUE STAINING." Trakia Journal of Sciences 17, Suppl. 2 (2019): 38–45. http://dx.doi.org/10.15547/tjs.2019.s.02.009.

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The contentious information concerning mast cells distribution in intrapulmonary airways in normal rat lung gave us a reason to perform this study. The aim of our study is to present the mast cells density in the whole wall of large-, small bronchi and bronchioles in rats of three different age groups in terms of the clinical significance. Mature and immature male Wistar rats were used. Sections from both left and right lung were stained with Toluidine blue. Distribution of mast cells was specified for the whole wall of intrapulmonary large-, small bronchi and bronchioles. The number of mast c

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Stephens Balakrishnan, Melodena. "Etihad Airways: reputation management – an example of the Eyjafjallajökull Iceland volcano." Emerald Emerging Markets Case Studies 1, no. 4 (2011): 1–17. http://dx.doi.org/10.1108/20450621111192753.

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TitleEtihad Airways: reputation management – an example of the Eyjafjallajökull Iceland volcano.Subject areaCrisis management, reputation and brand management, corporate communication, logistics, organization strategy.Study level/applicabilityPost‐graduate and executive education.Case overviewThe Eyjafjallajökull Iceland Volcano erupted on April 14, 2010, causing an estimated loss of US$1.7 billion for the aviation industry. At one stage in this weeklong event, 1.2 million passengers were affected with 100,000 flights being grounded across Europe. This case documents the way Etihad, a leading

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Roberts, John, Peter Danaher, Ken Roberts, and Alan Simpson. "Jetstar Airways: How Modeling Guided the Brand Migration Strategy of a Low-Cost Carrier." GfK Marketing Intelligence Review 4, no. 2 (2012): 42–51. http://dx.doi.org/10.2478/gfkmir-2014-0034.

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Abstract This article describes the application of a dynamic choice model of consumer preferences. It supported Jetstar, a subsidiary of Australia’s leading airline, QANTAS, to effectively and profitably compete in the low-cost carrier marketplace. The evolution of the Jetstar strategy is traced from its initial position through to its efforts to attain price competitiveness and service parity. The model helped service design and pricing initiatives to shift the perceived performance of Jetstar relative to its competitors. It further indicated how the airline could move market preferences towa

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