Results 11 to 20 of about 54,253 (241)

THE ABSORPTION OF PROTEIN SOLUTIONS FROM THE PULMONARY ALVEOLI [PDF]

open access: yesJournal of Experimental Medicine, 1937
Horse serum, crystallized hemoglobin, and crystallized egg albumin have been injected into the lung alveoli of dogs in which the entrances of the right lymphatics have been tied and the thoracic duct cannulated. Samples of blood and lymph have been taken following this injection.
Cecil K Drinker
exaly   +3 more sources

Pulmonary alveolar proteinosis in a marble worker [PDF]

open access: yesInternational Journal of Occupational Medicine and Environmental Health, 2016
Pulmonary alveolar proteinosis (PAP) is a rarely seen disease of the alveoli, characterized by accumulation of proteinous material, which stains positive with periodic acid Schiff, in the alveoli.
Berna Botan Yildirim   +3 more
doaj   +2 more sources

Increased pulmonary blood flow leads to alveolar dysplasia during the early postnatal developmental stage [PDF]

open access: yesCell & Bioscience
Background Increased pulmonary blood flow (IncPBF), one of the most important features of many children with congenital heart diseases, is well-known as a prerequisite for the induction of pulmonary arterial hypertension.
He Zhang   +11 more
doaj   +2 more sources

Pulmonary Surfactant Function in Alveoli and Conducting Airways

open access: yesCanadian Respiratory Journal, 1996
Surface tension plays a very important role in aeration of the neonate's lungs. Pulmonary surfactant, which is inadequate in the premature infant, modifies surface tension during the act of breathing and is necessary for maintenance of alveolar stability.
Goran Enhorning
doaj   +2 more sources

Pulmonary surfactant system [PDF]

open access: yesEurasian Journal of Veterinary Sciences
Pulmonary surfactant, a phospholipid-protein complex that lines the alveoli and small airways of the lungs, is secreted by type ll alveolar epithelial cells. Recognized functions of surfactant are (1) maintaining proper humidity of the alveolar wall; (2)
Zafer Durgun, Ercan Keskin
doaj   +1 more source

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

Computed tomography findings, temporal course, and clinical relevance of subpleural pulmonary interstitial emphysema in patients with pneumomediastinum

open access: yesActa Radiologica Open, 2021
Background Subpleural pulmonary interstitial emphysema is defined as the air in the subpleural portion of the lung, and the clinical relevance is not well understood.
Akihiro Nakamata MD   +5 more
doaj   +1 more source

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