Chemical Indentification of the Surface-active Material Isolated from Calf Lung
- 1 January 1965
- journal article
- research article
- Published by Tohoku University Medical Press in The Tohoku Journal of Experimental Medicine
- Vol. 85 (1), 33-39
- https://doi.org/10.1620/tjem.85.33
Abstract
The surface-active material, obtained from the foam of calf lungs, contained a high concentration of phospholipids, of which dipalmitoyl-alpha-lecithin being predominant. The phosphatidylethanolamine of the surface-active material contained highly unsaturated fatty acids. Both the composition and fatty acid patterns of the total phospholipid as well as lecithin which were isolated from the surface-active lung foam were found to be similar to those from the lung tissue. This finding indicates that the surface-active material has its origin in the lung parenchyma, most likely in the alveolar epithelium.Keywords
This publication has 1 reference indexed in Scilit:
- The lung lining film in some pathological conditionsThe Journal of Pathology and Bacteriology, 1961