Hydrodynamic Cleansing of Pulmonary Alveoli
نویسندگان
چکیده
منابع مشابه
Absorption from the Pulmonary Alveoli
Experiments upon dogs anesthetized with nembutal and lasting 4 hours, in which the right lymphatic duct and thoracic duct have been cannulated and collection of lung lymph and blood specimens was accomplished after intratracheal instillation of dog plasma, purified bovine serum albumin, crystallized egg albumin, and hemoglobin, have shown that the absorption of such molecules is slight. Experim...
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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. Only after several hours in the case of the horse serum and hemoglobin have these proteins been detected by immunolo...
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The subpleural 1)mphatics o f a normal human lung were injected wi th a dilute. greensolored latex solution after the long had been made edematous b) normal saline infusions. The tracheobronchial tree wa\ then filled with a white latex. foUowing which the preparation was submerged i n concentrated H C I to achieve corrosion o f the tissues hlicroscopic d i i t i o n of the model rcbealed that t...
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Since alveolar and airway growth have previously been studied in greater detail than has arterial growth, the present study establishes the growth pattern of the arteries and relates this to that of the alveoli and airways. The pattern of post-natal alveolar multiplication found is similar to that reported by Dunnill, but for all ages about 10% above his figure. Alveolar size hardly changes in ...
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Investigating the structure and function of pulmonary alveoli in vivo is crucial for understanding the normal and diseased lung. In particular, understanding the three-dimensional geometry and relationship of the terminal alveoli to their neighboring alveoli, alveolar ducts and acini during respiration would be a major advance. However, the lung is an inherently difficult organ to image in vivo...
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ژورنال
عنوان ژورنال: SIAM Journal on Applied Mathematics
سال: 2002
ISSN: 0036-1399,1095-712X
DOI: 10.1137/s0036139901386090