the importance of surfactant in the lungs is oil.
what is the importance of surfactant in the lungs?
oil
pulmonary surfactant





















































pulmonary surfactant is a surface-active lipoprotein complex (phospholipoprotein) formed by type ii alveolar cells. the proteins and lipids that make up the surfactant have both hydrophilic and hydrophobic regions. by adsorbing to the air-water interface of alveoli, with hydrophilic head groups in the water and the hydrophobic tails facing towards the air, the main lipid component of surfactant, dipalmitoylphosphatidylcholine (dppc), reduces surface tension.





















































as a medication, pulmonary surfactant is on the who model list of essential medicines, the most important medications needed in a basic health system.





















































section::::function.





















































bullet::::- to increase pulmonary compliance.
pulmonary surfactant
in late 1920s von neergaard identified the function of the pulmonary surfactant in increasing the compliance of the lungs by reducing surface tension. however the significance of his discovery was not understood by the scientific and medical community at that time. he also realized the importance of having low surface tension in lungs of newborn infants. later, in the middle of the 1950s, pattle and clements rediscovered the importance of surfactant and low surface tension in the lungs. at the end of that decade it was discovered that the lack of surfactant caused infant respiratory distress syndrome (irds).
pulmonary surfactant