Results 1 to 10 of about 109,648 (392)

A METHOD FOR THE DEMONSTRATION OF CALIBRE CHANGES IN THE BRONCHI IN NORMAL RESPIRATION [PDF]

open access: bronzeJournal of Clinical Investigation, 1927
An investigation of the literature indicates that changes occurring in the calibre of the bronchi during the normal respiratory movements have never been demonstrated.
Peter Heinbecker
openalex   +2 more sources

In vivo endoscopic autofluorescence microspectro-imaging of bronchi and alveoli [PDF]

open access: yesDans Endoscopic Microscopy III, (Guillermo J. Tearney and Thomas D. Wang - Editors) - In vivo endoscopic autofluorescence microspectro-imaging of bronchi and alveoli, San Jose : \'Etats-Unis d'Am\'erique (2008), 2008
Fibered confocal fluorescence microscopy (FCFM) is a new technique that can be used during a bronchoscopy to analyze the nature of the human bronchial and alveolar mucosa fluorescence microstructure. An endoscopic fibered confocal fluorescence microscopy system with spectroscopic analysis capability was developed allowing real-time, simultaneous images
Bourg-Heckly, G.   +3 more
arxiv   +5 more sources

Towards the modeling of mucus draining from human lung: role of airways deformation on air-mucus interaction [PDF]

open access: yesarXiv, 2015
Chest physiotherapy is an empirical technique used to help secretions to get out of the lung whenever stagnation occurs. Although commonly used, little is known about the inner mechanisms of chest physiotherapy and controversies about its use are coming out regularly.
Fausser, Christian   +5 more
arxiv   +9 more sources

The comparison of the lengths and diameters of main bronchi measured from two-dimensional and three-dimensional images in the same patients [PDF]

open access: yesKorean Journal of Anesthesiology, 2014
BackgroundRecently, multi-planar reconstruction of the three-dimensional (3D) spiral chest CT scan has demonstrated superiority in the evaluation of the tracheobronchial tree.
Jeong Woo Lee   +4 more
doaj   +2 more sources

Dynamics of airflow in a short inhalation [PDF]

open access: yes, 2015
During a rapid inhalation, such as a sniff, the flow in the airways accelerates and decays quickly. The consequences for flow development and convective trans- port of an inhaled gas were investigated in a subject geometry extending from the nose to the bronchi.
Bates, Alister   +7 more
arxiv   +7 more sources

Segmental bronchi radiation dose affected the progression of radiation pneumonitis in lung cancer patients [PDF]

open access: yesDiscover Oncology
Objective To evaluate the association between the segmental bronchi radiation dose and radiation pneumonitis (RP) in patients with lung cancer who underwent radiotherapy.
Gai Liang   +5 more
doaj   +2 more sources

Three-Dimensional Printing Model of Anomalous Bronchi before Surgery

open access: goldAnnals of Thoracic and Cardiovascular Surgery, 2013
Lung surgeries in patients with bronchial variations have rarely been reported. Here, we describe the case of a patient along with lung cancer with variant anatomy of the right upper lobe bronchus.
Tadashi Akiba   +2 more
openalex   +3 more sources

Expression and function of human hemokinin-1 in human and guinea pig airways [PDF]

open access: yesRespiratory Research, 2010
Background Human hemokinin-1 (hHK-1) and endokinins are peptides of the tachykinin family encoded by the TAC4 gene. TAC4 and hHK-1 expression as well as effects of hHK-1 in the lung and airways remain however unknown and were explored in this study ...
Sage Edouard   +6 more
doaj   +5 more sources

Indocyanine green nebulization visualizes the pulmonary bronchus during video-assisted thoracoscopic surgery [PDF]

open access: yesJournal of Cardiothoracic Surgery
Background Intraoperative tracheobronchial injury is a rare but serious complication of lung surgery. With the increasing number of segmentectomies, surgeons need to locate finer and less easily identified segmental bronchi or even subsegmental bronchi ...
Hao Xu   +6 more
doaj   +2 more sources

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