Results 11 to 20 of about 82,130 (295)

Gaseous Diffusion from Alveoli to Pulmonary Vessels of Considerable Size [PDF]

open access: bronzeCirculation Research, 1963
Thirty patients have been presented in whom the appearance of inhaled hydrogen gas at an electrode in the wedge position of a pulmonary artery was seen to occur within two seconds. In 13 of these patients the appearance of hydrogen occurred with equal or nearly equal rapidity in a pulmonary artery at least 3 mm in diameter.
B J, SOBOL   +3 more
openaire   +3 more sources

Synchrotron x-ray imaging of pulmonary alveoli in respiration in live intact mice [PDF]

open access: goldSci Rep, 2015
Soeun Chang   +7 more
openalex   +2 more sources

Light scattering by pulmonary alveoli and airway surface liquid using a concentric sphere model [PDF]

open access: greenOpt Lett, 2018
Madeleine S. Durkee   +7 more
openalex   +3 more sources

Mycobacterium tuberculosis resisters despite HIV exhibit activated T cells and macrophages in their pulmonary alveoli [PDF]

open access: goldJ Clin Invest
Monica Dallmann-Sauer   +14 more
europepmc   +4 more sources

Hydrodynamic Cleansing of Pulmonary Alveoli [PDF]

open access: yesSIAM Journal on Applied Mathematics, 2002
The inside wall of the pulmonary alveolus is lined with a thin viscous fluid layer and a monolayer of surfactants. Inhaled foreign particles that reach the lung alveoli are normally neutralized by macrophages and remain inside the lung. Based on the suggestion that a hydrodynamic cleansing mechanism may exist in which particles are swept out by the net
Zelig, D, Haber, S
openaire   +3 more sources

Alveolar adenoma: A rare lung tumor [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2007
Introduction Alveolar adenoma belongs to the group of benign epithelial tumors. Histogenesis of alveolar adenoma is a combination of proliferation of alveolar pneumocytes and fibrous tissue originating from septal mesenchyma.
Stojšić Jelena   +3 more
doaj   +1 more source

Microparticle Transport and Sedimentation in a Rhythmically Expanding Alveolar Chip

open access: yesMicromachines, 2022
Understanding the mechanism of particle transport and sedimentation in pulmonary alveolus is important for deciphering the causes of respiratory diseases and helping the development of drug delivery.
Wei Zhang   +7 more
doaj   +1 more source

Histo-Morphology Study of the Respiratory Portion of Goat Lung (Capra Hircus) in Baghdad Province

open access: yesمجلة الانبار للعلوم البيطرية, 2021
The Histo-mrphology were directed on the pneumonic alveoli of 6 male goats. The respiratory portion is composed of typical cuboidal epithelial cells with Clara cell, however, alveolar ducts are lined by simple squamous epithelium and alveoli were ...
Noor Yousif
doaj   +1 more source

Three Alveolar Phenotypes Govern Lung Function in Murine Ventilator-Induced Lung Injury

open access: yesFrontiers in Physiology, 2020
Mechanical ventilation is an essential lifesaving therapy in acute respiratory distress syndrome (ARDS) that may cause ventilator-induced lung injury (VILI) through a positive feedback between altered alveolar mechanics, edema, surfactant inactivation ...
Bradford J. Smith   +14 more
doaj   +1 more source

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