Pulmonary surfactant is a complex and highly surface active material composed of lipids and proteins which is found in the fluid lining the alveolar surface of the lungs surfactant prevents alveolar collapse at low lung volume and preserves bronchiolar patency during normal and forced respiration biophysical functions in addition it is involved in the protection of the lungs from injuries and infections caused by inhaled particles and micro organisms immunological non biophysical . Surfactant therapy for lung disease lung biology in health and disease 9780824795023 medicine health science books amazoncom. Surfactant therapy for lung disease lung biology in health and disease bengt robertson on amazoncom free shipping on qualifying offers surfactant therapy for lung disease lung biology in health and disease. ebook surfactant therapy for lung disease lung biology in health and disease uploaded by harold robbins pulmonary surfactant is a complex and highly surface active material composed of lipids and proteins which is found in the fluid lining the alveolar surface of the lungs surfactant prevents alveolar collapse at low lung volume